Fit Tolerance

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Everyone
100+
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Everyone
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About this app

FitTolerance is an engineering tool that helps you perform tolerance and fit calculations based on the ISO 286 standard. You can quickly analyze shaft–hole fits, evaluate clearance or interference conditions, and review basic bearing information with clear, practical results.

The app is designed for mechanical engineers, technicians, CNC operators, toolmakers, and maintenance teams who need fast access to reliable technical data in the workshop, on site, or in the office.

Key features

• ISO 286 tolerance calculator
• Shaft and hole fit analysis
• Standard tolerance combinations (e.g., H7/g6)
• Bearing types and essential technical information
• Clear and easy-to-read results
• Modules that can work without an internet connection

Where it can be used

• Design and production workflows
• Pre-assembly fit checks
• Measurement verification during manufacturing
• Technical reference and training purposes

FitTolerance helps you reach the right values without navigating complex tables. Calculations are based on widely accepted engineering standards to support accurate and consistent decision-making in daily work.
Updated on
Apr 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Dizayn değişikliği yapıldı,
Klavye sorunu giderildi.
Arama bölümü daha stabil hale getirildi.
Content rating
Everyone
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App support

About the developer
Yunus YÜRÜK
yns.yuruk@gmail.com
Türkiye

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