Enter the velocity of the projectile as it leaves the barrel (FPS) into the Calculator. The calculator will evaluate the MPBR. MPBR stands for maximum point-blank range.

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## MPBR Formula

The following two example problems outline the steps and information needed to calculate the MPBR.

MPBR = PV / 10

- MPBR is the MPBR (yards)
- PV is the velocity of the projectile as it leaves the barrel (FPS)

To calculate maximum point-blank range (MPBR) in yards, divide the projectile velocity in FPS by 10.

## How to Calculate MPBR?

The following steps outline how to calculate the MPBR.

- First, determine the velocity of the projectile as it leaves the barrel (FPS).
- Next, gather the formula from above = MPBR = PV / 10.
- Finally, calculate the MPBR.
- 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.

velocity of the projectile as it leaves the barrel (FPS) = 300

MPBR = PV / 10** **= ?