Percent Error Calculator

Online calculator simplifies the determination of percent error between experimental and theoretical values.

Whether you’re conducting scientific experiments or analyzing data, our tool provides quick and accurate results. Simply input the experimental and theoretical values, and our calculator will compute the percent error for you.

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    2 Number of calculations
    \text{Percent Error} = \left| \frac{{\text{Experimental Value} - \text{Theoretical Value}}}{{\text{Theoretical Value}}} \right| \times 100\%