V-Belt Length Calculator

Enter value and click on calculate. Result will be displayed.

Pulley Center Distance:
Diameter Of Large Pulley:
Daimeter Of Other Pulley:
Length Of V-Belt :

To calculate the length of a V-belt, you can use the following formula:

V-Belt Length Formula:

Where:

  • L = Length of the V-belt (in inches or mm)
  • C = Center distance between the two pulleys (in inches or mm)
  • D1 = Diameter of the larger pulley (in inches or mm)
  • D2 = Diameter of the smaller pulley (in inches or mm)

Steps to Calculate the V-Belt Length:

  1. Determine the center distance (C) between the two pulleys.
  2. Find the diameters (D₁ and D₂) of the pulleys.
  3. Plug the values into the formula to get the V-belt length (L).

Example Calculation:

Suppose you have the following:

  • Center distance (C) = 100 mm
  • Larger pulley diameter (D₁) = 200 mm
  • Smaller pulley diameter (D₂) = 120 mm

Using the formula: