Enter the total interruption time (hrs) and the hourly rate ($/hr) into the Calculator. The calculator will evaluate the Cost Of Interruption.

## Cost Of Interruption Formula

COI = IT * HR

Variables:

- COI is the Cost Of Interruption ($)
- IT is the total interruption time (hrs)
- HR is the hourly rate ($/hr)

To calculate the Cost Of Interruption, multiply the total interruption time by the combined hourly rate.

## How to Calculate Cost Of Interruption?

The following steps outline how to calculate the Cost Of Interruption.

- First, determine the total interruption time (hrs).
- Next, determine the hourly rate ($/hr).
- Next, gather the formula from above = COI = IT * HR.
- Finally, calculate the Cost Of Interruption.
- 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 interruption time (hrs) = 2

hourly rate ($/hr) = 50