Relative Error Calculator
Relative Error Calculator
Calculate absolute error, relative error, and percentage error instantly.
Calculation Result
Relative Error
0
Relative error in decimal form
Absolute Error
0
Percentage Error
0%
Difference
0
The measured value equals the true value.
Step-by-Step Calculation
Formula
Relative Error =
|Measured − True| ÷ |True|
What is relative error?
Relative error measures the size of the absolute error compared with the true or accepted value. It is commonly expressed as a decimal or converted into percentage error.
Percentage Error = Relative Error × 100
Relative error measures the size of the absolute error compared with the true or accepted value. It is commonly expressed as a decimal or converted into percentage error.
Percentage Error = Relative Error × 100