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Gage Tolerance Calculator ASME B89.1.5 Pin and Ring Gauges

Tolerances, Engineering Design & Limits & Fits

This calculator will determine the gage class and tolerance per ANSI ASME B89.1.5 for cylindrical I.D and O.D. gages.

Input Data
Units: =
Maximum Feature Size: =
Minimum Feature Size: =
 
 
Results
Total Feature Tolerance Variation = 0.022
Calculated Gage Tolerance = 0.0011
(10:1 rule) Suggested Gage Tolerance = 0.0002
Gage Class   ZZ

Input Data and Result are rounded to 8 decimal places.
Suggested gage tolerance is calculated using the 10% product tolerance rule.

Gage Tolerance Chart Table per. ANSI/ASME B89.1.5
Diameter Range
(Above-Including)
Gage Class
XXX
XX
X
Y
Z
ZZ
0.010" - 0.825" 0.000010" 0.000020" 0.000040" 0.000070" 0.000100" 0.00020"
0.825" - 1.510" 0.000015" 0.000030" 0.000060" 0.000090" 0.000120" 0.00024"
1.510" - 2.510" 0.000020" 0.000040" 0.000080" 0.000120" 0.000160" 0.00032"
2.510" - 4.510" 0.000025" 0.000050" 0.000100" 0.000150" 0.000200" 0.00040"
4.510" - 6.510" 0.000033" 0.000065" 0.000130" 0.000190" 0.000250" 0.00050"
6.510" - 9.010" 0.000040" 0.000080" 0.000160" 0.000240" 0.000320" 0.00064"
9.010" - 12.010" 0.000050" 0.000100" 0.000200" 0.000300" 0.000400" 0.00080"

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