www.SigFigsCalculator.com

  • Solves expressions and counts the number of significant figures.
  • Does not apply the even rule.
  • Contact: calculator@sigfigscalculator.com
  • Addition and subtraction round by least number of decimals.
  • Multiplication and division round by least number of significant figures.
  • Logarithm rounds by the input's number of significant figures as the result's number of decimals.
  • Antilogarithm rounds by the power's number of decimals as the result's number of significant figures.
  • Exponentiation rounds by the certainty in only the base.
  • Rounds when appropriate, after parentheses, and on the final step.
  • Data monitored by Google Analytics.
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