Enter the height of the first bounce and the height of the drop into the Rebound Ratio Calculator. The calculator will evaluate and display the Rebound Ratio.

## Rebound Ratio Formula

The following formula is used to calculate the Rebound Ratio.

REBR = HB / HD * 100
• Where REBR is the Rebound Ratio (%)
• HB is the height of the first bounce
• HD is the height of the drop

To calculate the rebound ratio, divide the height of the first bounce by the height of the drop.

## How to Calculate Rebound Ratio?

The following example problems outline how to calculate Rebound Ratio.

Example Problem #1:

1. First, determine the height of the first bounce.
• The height of the first bounce is given as: 150.
2. Next, determine the height of the drop.
• The height of the drop is provided as: 200.
3. Finally, calculate the Rebound Ratio using the equation above:

REBR = HB / HD * 100

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

REBR = 150 / 200 * 100 = 75.00 (%)

Example Problem #2:

For this problem, the variables required are provided below:

height of the first bounce = 150

height of the drop = 300

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

REBR = HB / HD * 100 = ?