Shaft Tolerance Calculator

This calculator can be used to determine the acceptable tolerance range for shaft dimensions based on input parameters.

Input Parameters

Shaft Diameter (mm):

Tolerance Class (h, k, etc.):

Calculation Results

Calculation Formula

Tolerance = ISO 286 Standard based on shaft diameter and tolerance class

Where:
Tolerance = Value from ISO 286 standard table for given diameter and tolerance class

Tolerance (mm):

Shaft Tolerance Calculator Usage Guide

Learn how to use the Shaft Tolerance Calculator calculator and its working principles

How to Use the Calculator

Enter the shaft diameter in millimeters (mm).
Select the tolerance class from the dropdown menu (h, k, m, n).
Click the "Calculate" button to determine the tolerance.
The tolerance value will be displayed in the result field.

Understanding Shaft Tolerance

Shaft tolerance is the permissible limit of variation in the size of a shaft from its nominal dimension. It ensures that the shaft will fit properly with its mating parts. The ISO 286 standard provides tolerance values based on shaft diameter and tolerance class.