ISO Dimensional Tolerance & Fit Calculator

Calculate upper and lower deviations for holes and shafts according to ISO 286 standards. Perfect for CNC machining, turning, and industrial part design.

Input Parameters

Nominal Size (mm)

Preferred Fit Type

Calculation Results

Hole Limits (Delik)

25 +0.021

25 +0.000

Shaft Limits (Mil)

25 -0.007

25 -0.020

Clearance / Interference Data

Max Clearance/Interference:0.041 mm

Min Clearance/Interference:0.007 mm