Enter the sum of days supply and the number of days into the Calculator. The calculator will evaluate the MPR.

## MPR Formula

MPR = SDS / D *100

Variables:

- MPR is the MPR (%)
- SDS is the sum of days supply
- #D is the number of days

To calculate MPR, divide the sum of days supply by the number of days, then multiply by 100.

## How to Calculate MPR?

The following steps outline how to calculate the MPR.

- First, determine the sum of days supply.
- Next, determine the number of days.
- Next, gather the formula from above = MPR = SDS / #D *100.
- Finally, calculate the MPR.
- 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.

sum of days supply = 50

number of days = 4