All Formulas In A Single Frame

All Formulas in A Single Frame

Formula plays a vital role in making this easy with the right steps and practice, here is the list of all the formulas in a single frame that can make your everyday calculation hassle-free.

1. Quadratic Formula: Compound Interest Formula

•         Quadratic Formula: Solves quadratic equations ax2 + bx + c = 0. The quadratic formula helps find the solutions (roots) for equations of the form ax2 + bx + c = 0, where ‘a’, ‘b’, and ‘c’ are coefficients. It’s expressed as (-b ±  (b2 – 4ac)) / (2a).
•          Compound Interest Formula: Calculates interest on an initial amount, considering compounding.

How does it work?

The quadratic formula helps find the roots of a quadratic equation, solving for x. Interest formulas calculate the amount of money earned or paid over time with compound interest.

2. Distance Formula

•          Distance Formula: Measures the distance between two points (x1, y1) and (x2, y2) in a Cartesian plane. The distance formula calculates the distance between two points (x1, y1) and (x2, y2) in a Cartesian coordinate system using the formula ((x2 – x1)2 + (y2 – y1)2).

How does it work?

This formula determines the distance between two points in a coordinate system. It’s based on the Pythagorean theorem and is vital in geometry and navigation.

3. BMI Formula

•         BMI Formula: Computes body mass index (BMI) using weight and height to assess health. The BMI formula, or body mass index, measures a person’s body weight relative to their height. It’s calculated as weight (kg) divided by the square of height (m) and is typically used to assess whether a person is underweight, normal weight, overweight, or obese.

How does it work?

The BMI formula calculates an individual’s body mass index by dividing their weight in kilograms by the square of their height in meters. It’s used to assess one’s body weight relative to height.

4. Percentage Formula Density Formula

•        Percentage Formula: Calculates the percentage of a value relative to a whole. The percentage formula calculates the percentage value of a given number. It’s expressed as (part/whole) * 100%, where ‘part’ is the portion you’re interested in and ‘whole’ is the total.
•          Density Formula: Determines the density of a substance using mass and volume. Density Formula: Density is mass per unit volume. The density formula is density = mass/volume, where ‘mass’ is the amount of substance and ‘volume’ is the space it occupies.

How does it work?

Percentage formulas help find percentages of a whole, while density formulas calculate the mass per unit volume of a substance.

5. Simple Interest Formula Slope Formula

•  Simple Interest Formula: Finds interest on a principal amount for a specific time at a given rate. Simple interest is used to calculate interest on a principal amount.
•  Slope Formula: Computes the slope (gradient) of a line between two points (x1, y1) and (x2, y2). The slope formula finds the slope of a straight line passing through two points (x1, y1) and (x2, y2). It’s given by (y2 – y1) or (x2 – x1).

How does it work?

A simple interest formula computes interest on a principal amount over time. The slope formula measures the steepness of a line on a graph.

 6. Quadratic Formula Volume Formula

•  Quadratic Formula: Solves quadratic equations ax2 + bx + c = 0.
•  Volume Formula: Calculates the volume of geometric shapes like cubes, cylinders, or spheres. The volume formula calculates the volume of different geometric shapes like cubes, cylinders, and spheres. It varies based on the shape but typically involves the multiplication of relevant dimensions.

How does it work?

The quadratic formula finds solutions to quadratic equations, while volume formulas calculate the space enclosed by three-dimensional shapes.

7. Speed Formula: Determines the speed of an object by dividing the distance traveled by the time taken. The speed formula calculates the speed of an object in motion. It’s expressed as speed = distance/time, where ‘distance’ is the traveled distance and ‘time’ is the duration.

How it works

The speed formula determines how fast an object travels by dividing the distance covered by the time taken. It’s fundamental in physics.

8. Area of the Circle Formula: Calculates the area of a circle using its radius or diameter. The area of a circle is given by the formula A = r2, where ‘A’ is the area and ‘r’ is the radius of the circle.

How does it work?

This formula calculates the area of a circle using the radius. It’s π times the square of the radius, helping in geometry and engineering.

10. Celsius to Fahrenheit Formula: Converts temperature from Celsius to Fahrenheit. To convert Celsius to Fahrenheit, use the formula F = (C × 9/5) + 32, where ‘F’ is the temperature in Fahrenheit and ‘C’ is the temperature in Celsius.

How does it work?

It converts temperatures from Celsius to Fahrenheit using a linear equation. It’s useful for weather and temperature conversions.

11. Fahrenheit-to-Celsius Formula: Converts temperature from Fahrenheit to Celsius. To convert Fahrenheit to Celsius, use the formula C = (F-32) × 5/9, where ‘C’ is the temperature in Celsius and ‘F’ is the temperature in Fahrenheit.

How does it work?

This formula converts temperatures from Fahrenheit to Celsius, helping in international temperature comparisons and scientific applications.

12.  Arc Length Formula: Calculates the length of an arc on a circle using its angle and radius.

• Arc Length (L) = /360 * 2r
• Where θ is the central angle in degrees, and r is the radius of the circle.

How it works:

Calculates the length of an arc on a circle using its angle and radius.

13.  CAGR Formula (Compound Annual Growth Rate): computes the annual growth rate of an investment over a specified time period.

• CAGR = (Ending Value / Beginning Value) ^ (1/n) – 1

How it works:

CAGR Formula (Compound Annual Growth Rate): Computes the annual growth rate of an investment over a specified time period.

14.  The ROI formula (return on investment) measures the profitability of an investment by dividing net profit by the initial investment.

• ROI (Return on Investment) Formula:
• ROI = (Net Profit / Initial Investment) * 100%

How it works:

ROI Formula (Return on Investment): Measures the profitability of an investment by dividing net profit by the initial investment.

14. Cylinder Volume Formula: Determines the volume of a cylinder using its height and base area.

Cylinder Formulas:

• Volume of Cylinder = r2h
• Surface Area of Cylinder = 2rh + 2r2

How it works:

Cylinder Volume Formula: Determines the volume of a cylinder using its height and base area.

15. Time Formula: Calculates time-based on distance and speed (Time = Distance / Speed).

• Time Formula: Time = Distance/Speed

How it works:

Time Formula*: Calculates time-based on distance and speed (Time = Distance / Speed).

16. Interest Formula: Computes the interest earned or paid on a principal amount over time.

• The formula for calculating Simple Interest (SI) is: (Principal multiplied by Rate multiplied by Time) divided by 100.
• Compound Interest (CI) = Principal * (1 + Rate/n)(nt) – Principal
•  In this formula, ‘n’ represents the frequency of compounding interest per annum, while ‘t’ signifies the duration in years.

How it works:

Interest Formula: Computes the interest earned or paid on a principal amount over time.

17. Distance Formula (for Cartesian coordinates):

• Distance = Square root of [(x2 – x1)^2 + (y2 – y1)^2]
• Distance Formula: Finds the distance between two points in a Cartesian plane (usually in 2D or 3D space).

How it works:

Finds the distance between two points in a Cartesian plane (usually in 2D or 3D space).

18. Cone Volume Formula:

• Volume of cone = (1/3) * r2h
• Cone Volume Formula: Calculates the volume of a cone using its radius and height.

How it works:

Cone Volume Formula: Calculates the volume of a cone using its radius and height.

19. Payback Period Formula: Measures the time it takes to recover an initial investment.

• Payback Period Formula: Payback Period = Initial Investment / Annual Cash Flow

How it works:

Payback Period Formula: Measures the time it takes to recover an initial investment.

20. Percent Change Formula: Determines the percentage change between two values.

Percent Change =  Percentage Change can be calculated as the percentage difference between the New Value and the Old Value using the formula: [(New Value – Old Value) / Old Value] * 100%.

How it works:

Percent Change Formula: Determines the percentage change between two values.

21. Annuity Formula: Computes the fixed periodic payments or receipts in an annuity.

• Annuity Formula: Annuity = PMT * [(1 – (1 + r)(-n)) / r]
• PMT represents the regular payment, while r denotes the interest rate per time interval, and n signifies the count of time intervals.

How it works:

Annuity Formula: Computes the fixed periodic payments or receipts in an annuity.

22. Future Value Formula: Estimates the future value of an investment or loan based on interest rates and time.

• Future Value Formula: Future Value (FV) = PV * (1 + r)n
• The present value (PV) is determined by the interest rate per period ® and the number of periods (n).

How it works:

Future Value Formula: Estimates the future value of an investment or loan based on interest rates and time.

23. Exponential Growth Formula: Models the growth of a quantity over time using an exponential function.

• Exponential Growth Formula: Population at Time (N) = N0 * e(rt)
• Where N0 is the initial population, r is the growth rate, t is time, and e is Euler’s number (approximately 2.71828).

How it works:

Exponential Growth Formula: Models the growth of a quantity over time using an exponential function.

24. Percentage Increase Formula: Calculates the percentage increase from an initial value to a final value.

• Percentage Increase Formula: Percentage Increase = (New Value – Old Value) / Old Value) * 100%

How it works:

Percentage Increase Formula: Calculates the percentage increase from an initial value to a final value.

25. Volume of Cube Formula: Finds the volume of a cube using its side length.

• Volume of Cube Formula: Volume of Cube = a3
• “A” represents the measurement of a single side of the cubic object.

How it works:

Volume of Cube Formula: Finds the volume of a cube using its side length.

26. Return on Investment (ROI) Formula: Measures the profitability of an investment.

• Return on Investment (ROI) Formula: ROI = (Net Gain/Cost of Investment) * 100%

How it works:

Return on Investment (ROI) Formula: Measures the profitability of an investment.

27. Compound Interest (CI) Formula: Computes interest on a principal amount, including previous interest.

• Compound Interest (CI) Formula: Compound Interest (CI) = P(1 + r/n)(nt) – P
• In the context of this formula, P represents the initial amount, r denotes the yearly interest rate, n stands for the frequency of interest compounding within a year, and t signifies the duration in years.

How it works:

Compound Interest (CI) Formula: Computes interest on a principal amount, including previous interest.

28. Discount Formula: Calculates the discounted price of an item at a given rate and time.

• Discount Formula: Discount = List Price – Selling Price

How it works:

Discount Formula*: Calculates the discounted price of an item with a given rate and time.

29. Area of Cylinder Formula: Determines the lateral surface area of a cylinder.

• Area of Cylinder Formula: Area of Cylinder = 2r2 + 2rh

How it works:

Area of the cylinder Formula: Determines the lateral surface area of a cylinder.

30. Ohm’s Law Formula: Relates voltage, current, and resistance in an electrical circuit.

• Ohm’s Law Formula: Ohm’s Law: V = I * R
• Where V is voltage, I is current, and R is resistance.

How it works:

Ohm’s Law Formula: Relates voltage, current, and resistance in an electrical circuit.

31. Growth Rate Formula: Calculates the rate of growth or decay of a quantity over time.

Growth Rate Formula:

·         Percentage Growth Rate = [(New Value – Old Value) / Old Value] * 100

If you have any specific values you’d like to calculate using these formulas, feel free to provide them, and I can help you with the calculations.

How it works:

Growth Rate Formula: Calculates the rate of growth or decay of a quantity over time.

32. The Gratuity Formula: computes the amount of gratuity to be paid to an employee.

Gratitude: Gratitude is a concept related to expressing thankfulness and is not typically expressed through a mathematical formula.

How it works:

Gratuity Formula: Computes the amount of gratuity to be paid to an employee.

33. Debt Ratio Formula: Measures a company’s financial leverage by comparing debt to assets.

• Debt Ratio = (Total Debt / Total Assets) * 100

How it works:

Debt Ratio Formula: Measures a company’s financial leverage by comparing debt to assets.

34. Weighted Average Formula: Computes a weighted average using different weights for each value.

• Weighted Average = (Value1 * Weight1 + Value2 * Weight2 +… + ValueN * WeightN) / (Weight1 + Weight2 +… + WeightN)

How it works:

Weighted Average Formula: Computes a weighted average using different weights for each value.

35. Percent Difference Formula: Determines the percentage difference between two values.

• Percent Difference = |(Value1 – Value2) / ((Value1 + Value2) / 2)| * 100

How it works:

Percent Difference Formula: Determines the percentage difference between two values.

36. Volume of Cuboid Formula: Calculates the volume of a rectangular cuboid.

• A cube’s volume equals its length, width, and height.

How it works:

Volume of Cuboid Formula: Calculates the volume of a rectangular cuboid.

37. Interest Rate Formula: This helps find the interest rate in financial calculations.

·         Simple Interest = (Principal Amount multiplied by Interest Rate multiplied by Time) divided by 100

How it works:

Interest Rate Formula: This helps find the interest rate in financial calculations.

38. Percentage Calculator Formula: This formula helps you calculate percentages. You typically provide two values: the part and the whole. To determine the percentage, you can calculate it by dividing the portion by the entirety and then multiplying the result by 100. Formula: percentage = (part or whole) * 100.

Percentage Calculator Formula:

• Formula: (Part or Whole) * 100
• Definition: Calculates the percentage of one value relative to another. It’s used to express a part of a whole as a percentage.

How it works:

*Percentage Calculator Formula*: This formula helps you calculate percentages. You typically provide two values: the part and the whole. To determine the percentage, you can calculate it by dividing the portion by the entirety and then multiplying the result by 100. Formula: percentage = (part or whole) * 100.

40. Cap Rate Formula (Capitalization Rate): Measures the potential profitability of a real estate investment.

Cap Rate Formula (Capitalization Rate):

•  Capitalization Rate = (NOI / Property Appraisal) * 100.
• Definition: Evaluates the potential profitability of a real estate investment by comparing the net income it generates to its current market value.

How it works:

Cap Rate Formula (Capitalization Rate)*: Measures the potential profitability of a real estate investment.

41. Harris Benedict Formula: Estimates daily calorie needs based on gender, age, weight, height, and activity level. The formula varies for men and women and includes different activity multipliers.

• Formula: There are different variations for calculating BMR and TDEE based on gender and activity level. Here’s a simplified example:
• BMR (for men) = 88.362 + (13.397 × weight in kg) + (4.799 × height in cm) + (5.677 × age in years)
• TDEE (Total Daily Energy Expenditure) = BMR × Activity Multiplier
• Definition: Estimates daily caloric needs based on factors like weight, height, age, and activity level. It helps determine daily calorie intake for maintaining, gaining, or losing weight. 

How it works:

Harris Benedict Formula: Estimates daily calorie needs based on gender, age, weight, height, and activity level. The formula varies for men and women and includes different activity multipliers.

42. Watt Formula: Calculates power in an electrical circuit. The equation for power in watts can be expressed as the product of voltage in volts and current in amperes

How it works:

Watt Formula: Calculates power in an electrical circuit. The equation for power in watts can be expressed as the product of voltage in volts and current in amperes.

43. PPM Formula (Parts Per Million): expresses a very small quantity as a proportion of a larger quantity. Formula: PPM = (small quantity/large quantity) * 1,000,000.

• Formula: PPM = (Number of Parts / Total Number of Parts) * 1,000,000
• Definition: expresses the concentration of a substance in a solution as the ratio of the number of parts of that substance to one million parts of the solution.

How it works:

PPM Formula (Parts Per Million): expresses a very small quantity as a proportion of a larger quantity. Formula: PPM = (small quantity/large quantity) * 1,000,000.

44. Growth Formula: Computes the growth of a quantity over a period. Formula: growth = (final value minus initial value) / initial value * 100.

• Formula: Growth = (Ending Value – Beginning Value) / Beginning Value
• Definition: Calculates the growth rate of a value over a period. It’s commonly used to analyze financial or population growth.

How it works:

Growth Formula: Computes the growth of a quantity over a period. Formula: growth = (final value minus initial value) / initial value * 100.

45. PV Formula (Present Value): Determines the present value of a future sum of money, considering a discount rate. Formula: PV = FV / (1 + r)n, where FV is the future value, r is the discount rate, and n is the number of periods.

• Formula:  The present value (PV) is calculated as the future value (FV) divided by the quantity of (1 + r) raised to the power of n.
• Definition: computes the present value of a future cash flow, considering a specified discount rate. It’s used in finance to determine the current worth of future payments.

How it works:

PV Formula (Present Value): Determines the present value of a future sum of money, considering a discount rate. Formula: PV = FV / (1 + r)n, where FV is the future value, r is the discount rate, and n is the number of periods.

46. Celsius to Fahrenheit (C to F) Formula: The temperature conversion formula from Celsius to Fahrenheit is expressed as follows: Fahrenheit equals Celsius multiplied by 9/5, with 32 added to the result.

• Formula: (°C × 9/5) + 32
• Definition: Converts temperature from Celsius to Fahrenheit. It’s a common temperature conversion formula.

How it works:

Celsius to Fahrenheit (C to F) Formula: This formula facilitates the conversion of Celsius temperatures to Fahrenheit: Fahrenheit = (Celsius * 9/5) + 32.

47. Voltage drop formula:

• Voltage Drop = Current (I) x Resistance (R)

How it works

Voltage Drop Formula: This formula calculates the voltage drop in an electrical circuit due to resistance and current flow. It’s typically used to ensure that the voltage at the end of a circuit remains within acceptable limits.

48. Ideal Body Weight Formula:

• For men, the ideal body weight (in kilograms) is 50 + 2.3 x (height in inches minus 60).
• For women, the ideal body weight (in kilograms) is 45.5 + 2.3 x (height in inches minus 60).

How it works

Ideal Body Weight Formula: This formula estimates a person’s ideal body weight based on factors like height, gender, and body frame. Commonly used in the context of health and fitness.

49. Pyramid Volume Formula and BMR Formula:

Pyramid Volume Formula:

• The volume of a pyramid can be calculated by multiplying the base area with the height and then dividing the result by three: V = (1/3) × Base Area × Height.

BMR (Basal Metabolic Rate) Formula:

• BMR (kcal/day) = 10 x weight (kg) + 6.25 x height (cm) – 5 x age (years) + 5 (for men) or -161 (for women)

How does it work?

Pyramid Volume Formula and BMR Formula:

• Pyramid Volume Formula: The formula for calculating the volume of a pyramid is (1/3) * base area * height. It determines the amount of space enclosed by a pyramid-shaped object.
• BMR Formula: The BMR (Basal Metabolic Rate) formula estimates the number of calories your body needs at rest to maintain basic functions like breathing and digestion. A commonly used formula is the Mifflin-St. Jeor Equation: BMR = 10 * weight (kg) + 6.25 * height (cm) – 5 * age (years) + constant (depends on gender).

50. Rate of Return Formula:

• Rate of Return (%) = (End Value – Start Value) / Start Value x 100

How does it work?

Rate of Return Formula: This formula calculates the percentage gain or loss on an investment over a specific period. It’s a crucial metric in finance to assess the performance of investments.

51. Square Root Formula:

• The square root of a number “x” is represented as x.

How does it work?

Square Root Formula: The square root of a number ‘x’ is a value that, when multiplied by itself, gives ‘x.’ It’s denoted as x and is used in various mathematical calculations.

52. Surface Area of the Cylinder Formula:

• Surface Area of the Cylinder Formula:= 2r2 + 2rh

How does it work?

Surface Area of the Cylinder Formula: The formula calculates the total surface area of a cylinder, including both its curved surface area and the areas of its two circular bases.

53. EMI (Equated Monthly Installment) Formula:

• EMI (Equated Monthly Installment) Formula = [P x r x (1 + r)n] / [(1 + r)n – 1]

How does it work?

EMI Formula: EMI (Equated Monthly Installment) calculates the fixed monthly payment for a loan, including principal and interest. The formula varies depending on the type of loan and interest calculation method.

54. Change Formula:

• Difference = new value minus old value

How does it work?

Change Formula: This could refer to various formulas depending on context, such as calculating percentage change, dollar change, or other changes in values.

56. Volume of Hemisphere Formula:

• Volume of a Hemisphere = (2/3) x π x Radius3

How does it work?

Volume of Hemisphere Formula: The formula calculates the volume of a hemisphere, which is half of a sphere. It involves using the radius of the hemisphere.

57. Profitability Index Formula:

• Profitability Index Formula = The profitability index can be expressed as the ratio between the present value of cash inflows and the initial investment.
• It helps assess the profitability of an investment project.

How it works

The Profitability Index Formula evaluates the profitability of an investment through the division of the initial investment cost by the present value of cash inflows. An index exceeding 1 suggests the possibility of a profitable investment.

58. Distance Speed Time Formula: The formula to calculate distance (D) when given speed (S) and time (T) is D = S * T. It determines the distance traveled by an object at a given speed for a certain amount of time.

How does it work?

Distance Speed Time Formula: This formula, often written as distance = speed × time, calculates the distance traveled when you know the speed of an object and the time it has been in motion.

59. Markup Formula: The markup formula calculates the additional amount added to the cost price of an item to determine its selling price. Markup Percentage (M%) = [(Selling Price – Cost Price) / Cost Price] * 100%.

How does it work?

Markup Formula: Markup is typically calculated as the difference between the selling price and the cost price. The formula is: markup = selling price minus cost price.

60. Internal Rate of Return Formula: The Internal Rate of Return (IRR) formula is used in finance to calculate the discount rate at which the net present value (NPV) of cash flows becomes zero. It’s a measure of the potential profitability of an investment.

How does it work?

The formula for the Internal Rate of Return (IRR) serves as a tool for assessing the profitability of an investment by determining the discount rate at which the net present value of cash flows equals zero.

61. Volume of Circle Formula: The volume of a circle is not typically calculated as circles are two-dimensional shapes. However, you can calculate the volume of a cylinder, which has a circular base. The formula is V = π * r2 * h, where r is the radius of the circular base and h is the height of the cylinder.

How does it work?

Volume of Circle Formula: There isn’t a specific “volume of a circle” formula because circles are two-dimensional shapes. If you meant to calculate the volume of a cylinder, it’s   radius2  × radius^2 × height.

62. Continuous Compound Interest Formula: The equation used to compute continuous compound interest is A = P * e(rt). In this formula, A represents the future amount, P denotes the principal amount, r stands for the annual interest rate, t signifies the time in years.

How does it work?

APR Formula: The annual percentage rate (APR) formula calculates the cost of borrowing, including interest and fees, expressed as an annual percentage. It considers the nominal interest rate and the frequency of compounding.

63. APR Formula: The annual percentage rate (APR) formula is used to express the cost of borrowing as an annual interest rate. It includes not only the nominal interest rate but also any fees or additional costs associated with the loan. The exact formula may vary depending on the loan terms and regulations.

How does it work?

BSA Formula: BSA (body surface area) can be calculated using various formulas, such as the Du Bois formula: BSA = 0.007184 × height (cm) 0.725  weight (kg) 0.425. It estimates the skin’s surface area on a person’s body.

64. Expected Return Formula: The formula for calculating the expected return in finance is the weighted average of possible returns based on their probabilities. Expected Return (ER) = (Probability of Outcome 1 * Return of Outcome 1) + (Probability of Outcome 2 * Return of Outcome 2) +… + (Probability of Outcome n * Return of Outcome n).

How does it work?

Expected Return Formula: In finance, the expected return formula calculates the anticipated gain or loss from an investment. It involves multiplying each possible outcome’s probability by its associated return and summing these values.

65. Degree to Radian Formula: To convert degrees (D) to radians (R), you can use the formula R = D * (/180). It helps convert angles from the degree measurement system to radians, which are often used in trigonometric calculations.

How does it work?

Degree to Radian Formula: To convert from degrees to radians, you use the formula: Radians = Degrees × (π / 180). It’s used to express angles in radians, which are more commonly used in advanced mathematics.

66. Parallel Resistance Formula: The formula to calculate the total resistance (R) of two or more resistors connected in parallel is R = 1 / ((1 / R1) + (1 / R2) +… + (1 / Rn)). It is used in electronics to determine the combined resistance of components connected in parallel.

How does it work?

Parallel Resistance Formula: To calculate the total resistance when multiple resistors are connected in parallel, you use the formula: 1 / Total Resistance = (1 / R1) + (1 / R2) + (1 / R3) +… This formula is used in electrical circuits.

67. F to C Formula (Fahrenheit to Celsius): Converts temperatures from the Fahrenheit scale to the Celsius scale, making temperature units easier to understand.

• F to C formula (Fahrenheit to Celsius): Celsius = (Fahrenheit – 32) / 1.8

How does it work?

F to C formula: This formula converts a temperature in Fahrenheit (F) to Celsius (C) using the equation C = (F – 32) * 5/9. It subtracts 32 from the Fahrenheit temperature and then multiplies the result by 5/9 to obtain the equivalent temperature in Celsius.

68. CAGR Formula (Compound Annual Growth Rate): Measures the yearly growth rate of an investment, useful for assessing long-term returns.

• CAGR formula (Compound Annual Growth Rate): CAGR = (Ending Value / Beginning Value)(1/n) – 1

How does it work?

CAGR formula: The Compound Annual Growth Rate (CAGR) formula calculates the annual growth rate of an investment or asset over a specified period, taking into account the compounding effect. It’s computed as [(Ending Value / Beginning Value) ^ (1/n) – 1], where n is the number of years.

69. Cap Rate Formula (Capitalization Rate): Evaluates the potential profitability of real estate investments by comparing income to property value.

• Cap Rate formula (Capitalization Rate): Cap Rate = (Net Operating Income / Property Value) * 100%

How does it work?

Cap rate formula: The capitalization rate (cap rate) formula is used in real estate to determine the potential return on an investment property. It’s calculated as net operating income (NOI) divided by the property’s current market value or acquisition cost.

70. Harris Benedict Formula: Estimates daily calorie needs based on factors like age, weight, height, and activity level, aiding in diet planning.

• Harris-Benjamin formula (basal metabolic rate):
• In the case of males: Basal Metabolic Rate (BMR) can be calculated as 88.362 plus 13.397 times the weight in kilograms, plus 4.799 times the height in centimeters, and finally, add 5.677 times the age in years.
• For women: BMR = 447.593 + (9.247 × weight in kg) + (3.098 × height in cm) + (4.330 × age in years)
• To calculate daily calorie needs, multiply BMR by an activity factor.

How does it work?

Harris-Bennett formula: This formula calculates an individual’s basal metabolic rate (BMR), which represents the number of calories they need to maintain basic bodily functions. It’s used to estimate daily calorie needs based on BMR and activity level.

71. Watt Formula: Calculates electrical power consumption, which is important for understanding energy usage in appliances.

• Watt formula (power): power (watts) = voltage (volts) current (amperes)

72. PPM Formula (Parts Per Million): Measures the concentration of a substance in a solution, particularly in chemistry and environmental science.

• PPM formula (Parts Per Million): PPM = (Number of Parts / Total Number of Parts) * 1,000,000

How does it work?

PPM formula: Parts Per Million (PPM) is a measurement used to express the concentration of one substance within a larger quantity. The formula for PPM is (Mass of Solute / Total Mass) * 1,000,000.

73. Growth Formula: Models the increase of a quantity over time, often used in biology, economics, and finance.

• Growth formula: growth = (final value minus initial value) / initial value * 100%

How does it work?

Growth formula: The growth formula calculates the percentage change or growth rate between two values. It’s often used in financial analysis and is computed as [(New Value – Old Value) / Old Value] * 100%.

74. PV Formula (Present Value): Determines the current worth of future cash flows, aiding in financial decisions like investments or loans.

• PV formula (present value): PV = FV / (1 + r)n
• In this equation, PV represents the current value, FV stands for the forthcoming value, r denotes the interest rate, and n signifies the quantity of time periods.

How does it work?

PV formula: The present value (PV) formula is used in finance to find the current value of a future sum of money, considering a specific discount rate. It’s calculated as PV = FV / (1 + r)n, where FV is the future value, r is the discount rate, and n is the number of time periods.

75. C to F Formula (Celsius to Fahrenheit): Converts temperatures from the Celsius scale to the Fahrenheit scale, useful for temperature comparisons.

• C to F formula (Celsius to Fahrenheit): Fahrenheit = (Celsius * 1.8) + 32

How does it work?

C to F formula: This formula converts a temperature in Celsius (C) to Fahrenheit (F) using the equation F = (C * 9/5) + 32. It multiplies the Celsius temperature by 9/5 and then adds 32 to obtain the equivalent temperature in Fahrenheit.

Hope the above-mentioned formulas will help you to figure out all the calculations easily and effectively.