Unit Convertio

Trusted unit conversions based on SI and NIST scientific standards

Fahrenheit to Celsius

Convert Fahrenheit [°F] to Celsius [°C] and vice versa.

Conversion Formula

Example: 1 °F = -17.2222 °C

The conversion uses the following relationship: Fahrenheit values are converted to the base unit (Kelvin), then converted to Celsius.

Related Temperature Conversions

Quick Reference Table

°F°C
1-17.2222
5-15.0000
10-12.2222
25-3.88889
5010.0000
10037.7778
250121.111
500260.000
1000537.778
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