Enter the total number of fractures and the total length (in) into the Calculator. The calculator will evaluate the Fracture Rate.

## Fracture Rate Formula

FRR = FRA / L

Variables:

- FRR is the Fracture Rate (fractures/in)
- FRA is the total number of fractures
- L is the total length (in)

To calculate Fracture Rate, divide the total number of fractures by the total length.

## How to Calculate Fracture Rate?

The following steps outline how to calculate the Fracture Rate.

- First, determine the total number of fractures.
- Next, determine the total length (in).
- Next, gather the formula from above = FRR = FRA / L.
- Finally, calculate the Fracture Rate.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

total number of fractures = 9

total length (in) = 1.65