Fahrenheit → Celsius converter

QUICK REFERENCE

Quick conversion examples · °F → °C

°C = (°F − 32) × 5/9

Input (°F)Converted value (°C)
1-17.2222222
5-15
10-12.2222222
25-3.88888889
5010
10037.7777778

How to convert and when to use it

Convert Fahrenheit temperatures to Celsius with Celsius = (Fahrenheit − 32) × 5/9. For example, 32°F is 0°C.

Definitions and cautions

Temperature conversion accounts for both scale and offset; values below absolute zero are invalid. Official conversion standards

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