Percentage Error Calculator

Engineering Chemistry Financial Health More >>

↳

Electronics and Instrumentation Chemical Engineering Civil Electrical More >>

⤿

Instrument Analysis Electrical Instrumentation Measurement of Magnetic Parameters Measurement of Physical Parameters More >>

⤿

Instrument Error Measurement Instrument Characteristics Instrument Dimensions

✖Erroneous Quantity is defined as limiting error, specified quantity is taken as true quantity, and maximum deviation quantity is known as the incorrect or erroneous quantity.ⓘ Erroneous Quantity [Q_err]			+10% -10%
✖True Value refers to the exact or correct value of a quantity that is generally agreed upon by the scientific community or determined through highly accurate methods.ⓘ True Value [X_E]			+10% -10%

✖Percentage Error is a measure of how inaccurate a measurement is, standardized to how large the measurement is.ⓘ Percentage Error [%E]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Electronics and Instrumentation Formula PDF

Percentage Error Solution

STEP 0: Pre-Calculation Summary

Formula Used

Percentage Error = (Erroneous Quantity-True Value)/True Value
%E = (Q_err-X_E)/X_E
This formula uses 3 Variables

Variables Used

Percentage Error - Percentage Error is a measure of how inaccurate a measurement is, standardized to how large the measurement is.
Erroneous Quantity - Erroneous Quantity is defined as limiting error, specified quantity is taken as true quantity, and maximum deviation quantity is known as the incorrect or erroneous quantity.
True Value - True Value refers to the exact or correct value of a quantity that is generally agreed upon by the scientific community or determined through highly accurate methods.

STEP 1: Convert Input(s) to Base Unit

Erroneous Quantity: 10 --> No Conversion Required
True Value: 4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

%E = (Q_err-X_E)/X_E --> (10-4)/4

Evaluating ... ...

%E = 1.5

STEP 3: Convert Result to Output's Unit

1.5 --> No Conversion Required

FINAL ANSWER

1.5 <-- Percentage Error

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electronics and Instrumentation » Instrument Analysis » Instrument Error Measurement » Percentage Error

Credits

Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Calculator and 1900+ more calculators!

< Instrument Error Measurement Calculators

Absolute Static Error of Quantity

LaTeX Go Absolute Value = True Value*Relative Static Error

Measured Value of quantity

LaTeX Go Measured Value Output = Absolute Value+True Value

True Value of Quantity

LaTeX Go True Value = Absolute Value/Relative Static Error

Relative Static Error

LaTeX Go Relative Static Error = Absolute Value/True Value

Percentage Error Formula

LaTeX Go

Percentage Error = (Erroneous Quantity-True Value)/True Value
%E = (Q_err-X_E)/X_E

What is true value in error?

A true value, also called a true score, is a psychometric concept that refers to the measure that would have been observed on a construct were there not any error involved in its measurement. The concept of a true value relates to the concepts of reliability and validity.

How to Calculate Percentage Error?

Percentage Error calculator uses Percentage Error = (Erroneous Quantity-True Value)/True Value to calculate the Percentage Error, The Percentage Error formula is defined as a measure used to quantify the accuracy of a measurement by comparing it to the true or accepted value. It represents the error as a percentage of the true value. Percentage Error is denoted by %E symbol.

How to calculate Percentage Error using this online calculator? To use this online calculator for Percentage Error, enter Erroneous Quantity (Q_err) & True Value (X_E) and hit the calculate button. Here is how the Percentage Error calculation can be explained with given input values -> 1.5 = (10-4)/4.

FAQ

What is Percentage Error?

The Percentage Error formula is defined as a measure used to quantify the accuracy of a measurement by comparing it to the true or accepted value. It represents the error as a percentage of the true value and is represented as %E = (Q_err-X_E)/X_E or Percentage Error = (Erroneous Quantity-True Value)/True Value. Erroneous Quantity is defined as limiting error, specified quantity is taken as true quantity, and maximum deviation quantity is known as the incorrect or erroneous quantity & True Value refers to the exact or correct value of a quantity that is generally agreed upon by the scientific community or determined through highly accurate methods.

How to calculate Percentage Error?

The Percentage Error formula is defined as a measure used to quantify the accuracy of a measurement by comparing it to the true or accepted value. It represents the error as a percentage of the true value is calculated using Percentage Error = (Erroneous Quantity-True Value)/True Value. To calculate Percentage Error, you need Erroneous Quantity (Q_err) & True Value (X_E). With our tool, you need to enter the respective value for Erroneous Quantity & True Value and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Spanish French German Russian Italian Portuguese Polish Dutch

Home FREE PDFs

🔍 Search