Enter the value that you want to calculate percent error..

Percent error: | |

Percent error non absolute: | |

Absolute error: |

Percent error measures the accuracy of a measurement compared to a true or accepted value.

\[ \text{Percent Error} = \left( \frac{\text{True Value} - \text{Measured Value}}{\text{True Value}} \right) \times 100\% \]

Input the measured and true values to calculate the percent error automatically.

Used in scientific research, quality control, and education.

**How Do You Calculate Percent Error?**Subtract the measured value from the true value, divide by the true value, multiply by 100.

**What is a Percentage Error Calculator?**A tool that calculates the difference between a measured and a true value in percentage.

**What is a 1% Percent Error?**Indicates the measured value is within 1% of the true value.

**How Do You Calculate Error Rate?**Calculate the number of errors divided by the total number of opportunities for error.

**What is the Percent Error?**A measure of how far an experimental value is from a known or true value, expressed as a percentage.

**Percent Error and Example?**Percent Error = \(\left( \frac{\text{True Value} - \text{Measured Value}}{\text{True Value}} \right) \times 100\%\). For a measured value of 50 and a true value of 52, the percent error is 3.85%.

**How to Calculate Percentage?**Divide the part by the whole and multiply by 100 to get a percentage.

**What is the Best Percentage Error?**The lower the percentage error, the better. Ideally, it should be as close to 0% as possible.

**How to Calculate Uncertainty?**Uncertainty is typically calculated by combining standard deviations or errors of different measurements.

**Is a 2% Percent Error Good?**Yes, a 2% error is generally considered good, indicating high accuracy.

**Is a 10% Percent Error Bad?**Depending on the context, a 10% error might be considered high, especially in precise scientific measurements.

**Is 1 Percent Error Good?**Yes, 1% error suggests high accuracy in the measurement.

**What is Error Formula?**The error formula is the difference between the measured value and the true value.

**Can Percent Error be Negative?**Yes, percent error can be negative if the measured value is less than the true value.

**What is Error Ratio?**Error ratio refers to the ratio of the error value to the true value.