MathCalculator.app
Calculadoras

Percent Error Calculator

Calculate absolute error, relative error, and percent error from measured and accepted values.

Percent Error Calculator

Respuesta
2%
  1. Absolute error = |9.8 - 10| = 0.2
  2. Relative error = 0.2 / |10| = 0.02
  3. Percent error = 0.02 * 100 = 2%

Cómo usar la calculadora de Percent Error

Use this calculator for science labs and math checks when you need to compare a measured value with an accepted or true value.

  1. Enter the measured value.
  2. Enter the accepted or true value.
  3. Compare absolute error, relative error, and percent error.

Fórmula o método

Percent error = |measured - accepted| / |accepted| * 100%.

Ejemplos resueltos

Lab measurement

Problema: Measured 9.8, accepted 10

Solución: |9.8 - 10| / 10 * 100 = 2%.

Larger estimate

Problema: Measured 52, accepted 50

Solución: |52 - 50| / 50 * 100 = 4%.