Significant figures
Round a value to n significant figures.
Calculator
How to use
Sig figs
Teaching round-off for lab reports
Educational use only. Check signs, units, and modeling assumptions (e.g. flat Earth g, no air resistance unless stated).
Round a value to n significant figures.
Teaching round-off for lab reports
Educational use only. Check signs, units, and modeling assumptions (e.g. flat Earth g, no air resistance unless stated).
Model / formula
Round to n significant figures
Result
3.1400