Tolerance Analysis Calculator
Perform worst-case and RSS (root-sum-square) tolerance stack-up analysis for assembled dimensions.
How to Use the Tolerance Analysis Calculator
- Enter the nominal assembly dimension.
- Enter individual component tolerances.
- Click Calculate.
- Compare worst-case and RSS stack-ups.
使用场景
- •Mechanical design verification
- •Manufacturing quality assurance
- •GD&T analysis
公式
Worst-case = Σt_i; RSS = √(Σt_i²)
常见问题
How accurate is this calculator?
Results are based on standard scientific formulas and are suitable for preliminary estimates.
What units are used?
SI units (metres, kg, seconds) are used unless otherwise noted.
Is it free?
Yes, all calculators are completely free.