Percent Of Error Calculator
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Percent Error Definition
Calculator In the real world, the data measured or used can percent error be negative is normally different from the true value. The error comes from the measurement inaccuracy or the approximation used negative percent error instead of the real data, for example use 3.14 instead of π. Normally people use absolute error, relative error, and percent error to represent such discrepancy: absolute error = |Vtrue - Vused| relative error = |(Vtrue
What Is A Good Percent Error
- Vused)/Vtrue| (if Vtrue is not zero) percent error = |(Vtrue - Vused)/Vtrue| X 100 (if Vtrue is not zero) Where: Vtrue is the true value Vused is the value used The definitions above are based on the fact that the true values are known. In many situations, the true values are unknown. If so, people use the standard deviation to represent the error. Please check the standard deviation calculator. Math CalculatorsScientificFractionPercentageTimeTriangleVolumeNumber SequenceMore Math CalculatorsFinancial | Weight Loss | Math | Pregnancy | Other about us | sitemap © 2008 - 2016 calculator.net
Definition The percentage
Absolute Error Calculator
error, also known as percent error, is a measure of how innaccurate http://www.calculator.net/percent-error-calculator.html a measurement is, standardized to how large the measurement is. It is the relative error expressed in terms of per 100. The relative error http://www.miniwebtool.com/percentage-error-calculator/ is calculated as the absolute error divided by the magnitude of the exact value. The absolute error is the magnitude of the difference between the actual value and the estimated value. Calculating Percent Error The percentage error calculation formula is as following: Percent error = (Estimated value - Actual value) / Actual value × 100% (in absolute value) ©2016 Miniwebtool | Terms and Disclaimer | Privacy Policy | Contact Us
error: Percentage calculator ► Percent error calculation The absolute error is equal to the absolute value of the difference between http://www.rapidtables.com/calc/math/percent-error-calculator.htm the exact value and the approximated value: ε = | Vexact - Vapprox | The percent error is equal to the 100% times the absolute error divided by the exact value: δ = 100% × | Vexact - Vapprox | / | Vexact percent error | Percentage calculator ► See also Percentage (%) Percentage calculator Percentage change calculator Precentage increase calculator Percent to fraction Fraction to percent Percent to decimal Decimal to percent Percent to ppm ppm to percent Per-mille (‰) Parts-per million (ppm) Math symbols Write percent of error how to improve this page MATH CALCULATORS Math calculator Adding fractions calculator Addition calculator Antilog calculator Arccos calculator Arcsin calculator Arctan calculator Convolution calculator Cosine calculator Dividing fractions calculator Division calculator Exponential growth calculator Exponents calculator Factorial calculator Fractions calculator GCF calculator LCM calculator Ln calculator Log calculator Multiplication calculator Multiplying fractions calculator Percentage calculator Percentage change calculator Percent error calculator Precentage increase calculator Pythagorean theorem calculator Quadratic equation solver Ratio calculator Root calculator Sine calculator Square root calculator Standard deviation calculator Subtracting fractions calculator Subtraction calculator Tangent calculator Trigonometry calculator Weighted average calculator Variance calculator RAPID TABLES Link to Us Recommend Site Send Feedback About Home | Web | Math | Electricity | Calculators | Converters © RapidTables.com | About | Terms of Use | Privacy Policy