Axle Ratio Calculator





Formula

To calculate the Axle Ratio (AXR):

\[ \text{AXR} = \frac{\text{TRG}}{\text{TP}} \]

Where:

What is Axle Ratio?

The axle ratio is the ratio of the number of teeth on the ring gear to the number of teeth on the pinion gear. It is used to determine the mechanical advantage and performance characteristics of a vehicle's drivetrain.

Example Calculation 1

Let's assume the following values:

Step 1: Use the formula:

\[ \text{AXR} = \frac{40}{10} = 4.00 \]

The Axle Ratio is 4.00.

Example Calculation 2

Let's assume the following values:

Step 1: Use the formula:

\[ \text{AXR} = \frac{50}{12} = 4.17 \]

The Axle Ratio is 4.17.