Percent Error Calculator
Instantly calculate the percent error between an approximate (measured) and exact (true) value.
What is Percent Error?
**Percent error** is a measure of **accuracy in science, mathematics, and engineering**. It compares the difference between a measured value and the actual value, helping to determine **measurement reliability**.
How Does This Calculator Work?
This tool applies the **percent error formula**:
Percent Error = (|Measured Value - True Value| / True Value) × 100%
Simply input the **measured (approximate) value** and the **true (exact) value**, and the calculator will return the **percentage of error**.
Common Uses of a Percent Error Calculator
- Science & Experiments: Measure accuracy in physics, chemistry, and biology.
- Mathematics: Calculate percent deviation from the actual value.
- Engineering & Construction: Evaluate measurement tolerances in projects.
- Quality Control: Assess manufacturing accuracy in industries.
- Financial Analysis: Determine error margins in estimations.
Why Use an Online Percent Error Calculator?
This **percent error calculator** eliminates manual calculations and reduces errors. It is ideal for **students, scientists, engineers, and professionals** who need **fast and precise calculations**.
Frequently Searched Queries:
- Percent error formula
- How to calculate percent error
- Online percent error calculator
- Measurement error calculator
- Calculate accuracy in science experiments
Use this **free Percent Error Calculator** for instant and accurate results!
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