Percentage Error Calculator
Percent Error
Percent Difference
Formula
% Error = |Exp - Actual| / |Actual| × 100
Frequently Asked Questions
What is percent error?
Percent error measures how far an experimental value is from the accepted value: |Experimental - Actual| / |Actual| × 100%. Percent difference compares two values without a 'correct' value: |V1-V2| / average × 100%.
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