Percent error calculator

Approximated/measured value:
Exact/actual value: 
Percent error:
Percent error non absolute:
Absolute error:

Percentage calculator ►

Percent error calculation

So The absolute error is equal to the absolute value of the difference between 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 |


Percentage calculator ►


See also

Features of Percent error Calculator

Our Percent error Calculator allows the users to Calculate Percent error. Some of the prominent features of this utility are explained below.

No Registration

You don’t need to go through any registration process to use the Percent error Calculator. Using this utility, users to Calculate Percent error as many times as you want for free.

Fast conversion

This Percent error Calculator offers users the fastest Calculate. Once the user enters the  Percent error values ​​in the input field and clicks the Calculate button, the utility will start the conversion process and return the results immediately.

Saves Time and Effort

The manual procedure of Calculator Percent error isn’t an easy task. You must spend a lot of time and effort to complete this task. The Percent error Calculator allows you to complete the same task immediately. You will not be asked to follow manual procedures, as its automated algorithms will do the work for you.


Despite investing time and effort in manual Calculation, you might not be able to get your hands on accurate results. Not everyone is good at solving math problems, even if you think you're a pro, there's still a good chance you'll get in accurate results. This situation can be smartly handled with the help of a Percent error Calculator. You will be provided with 100% accurate results by this online tool.


The online Percent error converter perfectly works on all operating systems. Whether you have a Mac, iOS, Android, Windows, or Linux device, you can easily use this online Tool without facing any hassle.

100% Free

You don't need to go through any registration process to use this Percent error Calculator. You can use this utility for free and do unlimited Percent error Calculate without any limitations.


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