Enter the total height (in) and the total width (in) into the Size Ratio Calculator. The calculator will evaluate and display the Size Ratio.

## Size Ratio Formula

The following formula is used to calculate the Size Ratio.

**SR = H / W**

- Where SR is the Size Ratio (height:width)
- H is the total height (in)
- W is the total width (in)

## How to Calculate Size Ratio?

The following example problems outline how to calculate Size Ratio.

Example Problem #1:

- First, determine the total height (in).
- The total height (in) is given as: 5.

- Next, determine the total width (in).
- The total width (in) is provided as: 6.

- Finally, calculate the Size Ratio using the equation above:

SR = H / W

The values given above are inserted into the equation below and the solution is calculated:

SR = 5 / 6 = .833 (height:width)

Example Problem #2:** **

For this problem, the variables required are provided below:

total height (in) = 7

total width (in) = 8

Test your knowledge using the equation and check your answer with the calculator above.

SR = H / W** = ?**