Fahrenheit to Celsius
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f
c
Quick reference
| Fahrenheit (f) | Celsius (c) |
|---|
Formula
°C = (°F − 32) × 5/9
Subtract 32 from Fahrenheit then multiply by 5/9. For example, (68°F − 32) × 5/9 = 20°C.
About this conversion
The Fahrenheit scale (°F) is used primarily in the United States. Learn more →
The Celsius scale (°C) is the standard temperature scale used in most countries. Learn more →
Source: NIST International Reference