Waliv, Vasai East, Maharashtra +91 8669118834
Gurukrupa Enterprises
Unit Converters

°F to °C Converter

Convert Fahrenheit to Celsius using the standard temperature conversion formula.

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About this calculator

This calculator converts temperature from Fahrenheit to Celsius using the standard linear conversion formula — useful for reading imported equipment specifications or temperature gauges marked in Fahrenheit.

Formula

°C = (°F − 32) × 5/9
  • °FTemperature — degrees Fahrenheit
  • °CTemperature — degrees Celsius

Worked Example

Given: An imported gauge reads 100°F.

Result: (100 − 32) × 5/9 = 37.8°C.

How to Use

  1. Enter the temperature in °F.
  2. Click Calculate to see the equivalent temperature in °C.

Important Assumptions

  • Exact conversion formula.

Common Mistakes

  • Forgetting to subtract 32 before scaling, which is the most common error in this conversion.

Frequently Asked Questions

What is normal room temperature in both units?

About 20–25°C, which is 68–77°F.

These calculators are provided for informational and estimation purposes. Results depend on the assumptions and input values used. Always verify critical engineering calculations against applicable standards, manufacturer specifications, site measurements, and qualified professional advice.