Fit Tolerance ISO (Ad-free)
Fits and Tolerances Calculator
$0.99
1.5for iPhone, iPad and more
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Fit Tolerance ISO (Ad-free) Screenshots
About Fit Tolerance ISO (Ad-free)
Limits, fits and tolerances calculator has been developed to calculate engineering tolerances of inner and outer features of journal bearings, linear bearings, thrust bearings, bushings, ball bearings, roller bearings, housings, cylinder bores, drilled holes, linear and precision shafts, pistons, etc.
The calculator works in line with ISO 286-1 (2010), ISO 286-2 (2010) and ANSI B4.2 (1978) standards which are based on metric units. According to the input parameters of nominal size and hole/shaft tolerances, size limits and deviations for hole/shaft are calculated and fit type is selected among the clearance, transition and interference fits.
The schematic representation of the fit is also drawn. The preferred tolerances and fits advised by ISO and ANSI standards can be found in the "Supplements" section.
The calculator works in line with ISO 286-1 (2010), ISO 286-2 (2010) and ANSI B4.2 (1978) standards which are based on metric units. According to the input parameters of nominal size and hole/shaft tolerances, size limits and deviations for hole/shaft are calculated and fit type is selected among the clearance, transition and interference fits.
The schematic representation of the fit is also drawn. The preferred tolerances and fits advised by ISO and ANSI standards can be found in the "Supplements" section.
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What's New in the Latest Version 1.5
Last updated on Nov 6, 2023
Old Versions
Bug fixes and performance improvements.
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Version History
1.5
Nov 6, 2023
Bug fixes and performance improvements.
1.4
May 7, 2022
Minor updates and improvements.
1.3
Mar 6, 2021
Minor updates and improvements.
1.2
Nov 2, 2020
Minor updates and improvements.
1.1
Mar 18, 2019
Minor updates and improvements.
1.0
Jun 14, 2018
Fit Tolerance ISO (Ad-free) FAQ
Click here to learn how to download Fit Tolerance ISO (Ad-free) in restricted country or region.
Check the following list to see the minimum requirements of Fit Tolerance ISO (Ad-free).
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
iPod touch
Requires iOS 11.0 or later.