Max Arm Size Calculator

Formula

To calculate the Max Arm Size (MAS):

\[ MAS = WS + 10 \]

Where:

\(MAS\) is the Max Arm Size (inches)
\(WS\) is the wrist circumference (inches)

What is Max Arm Size?

Max Arm Size is a term used in bodybuilding and fitness to refer to the maximum potential size of one's upper arm, based on the circumference of the wrist. This value can help individuals set realistic goals for muscle growth.

Example Calculation 1

Let's assume the following value:

Wrist Circumference (\(WS\)) = 7 inches

Using the formula:

\[ MAS = 7 + 10 = 17 \text{ inches} \]

The Max Arm Size is 17 inches.

Example Calculation 2

Let's assume the following value:

Wrist Circumference (\(WS\)) = 6.5 inches

Using the formula:

\[ MAS = 6.5 + 10 = 16.5 \text{ inches} \]

The Max Arm Size is 16.5 inches.