Significant Figures (Sig Figs) Calculator


History

Enter a calculation such as
3.05  10.02 * (5.3 + 2) / 3.07and the calculator will give you the answer with the proper handling of sig figs.
 Or enter a single number to determine its sig figs and place of uncertainty.
 Also check out our interactive tutorials on significant figures.
 And we always appreciate it when you give us your feedback.