# Percent Error Calculator

**Percentage Error Calculator**

Want to know how much precise the measurements are? Mycalcu helps you find it through the Percentage error calculator. It is a free online tool that helps you calculate errors in a very easy way.

## Percent Error Calculator

## Percent Error Calculator Results

## Relevant Calculators

- Dividing Fractions Calculator
- Adding Fractions Calculator
- Subtracting Fractions Calculator
- Mixed Fraction Calculator
- Area of a Triangle Calculator
- Equilateral Triangle Area Calculator
- Range Calculator
- Exponential Growth Calculator
- Mixed Number Calculator
- Ratio Simplifier
- Ratio to Fraction Calculator
- Golden Ratio Calculator

The change in percentages can be found out through the __Percentage Change Calculator__

**How to calculate error in percentage, using Mycalcu?**

- Enter the exact value in the first box
- Enter the observed measurement in the second box
- Click on calculate to get the answer

**The formula of change in Percentage**

To find the change in Percentage, the below formula is used

Answer = (Exact value – Observed Measurement)/ Exact value * 100

### Example

Exact value = 85

Observed Measurement = 56

Answer = (85 - 56)/85 * 100 = 34.12 %