Fahrenheit to Celsius
Convert °F ↔ °C. 1 °F = -17.2222 °C.
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Conversion table
| °F | °C |
|---|---|
| -65 °F | -53.8889 °C |
| -60 °F | -51.1111 °C |
| -55 °F | -48.3333 °C |
| -50 °F | -45.5556 °C |
| -45 °F | -42.7778 °C |
| -40 °F | -40 °C |
| -35 °F | -37.2222 °C |
| -30 °F | -34.4444 °C |
| -25 °F | -31.6667 °C |
| -20 °F | -28.8889 °C |
| -15 °F | -26.1111 °C |
Formula
°C = (°F − 32) × 5/9 · e.g. 32°F = 0°C, 68°F = 20°C
Factors: ITS-90 / SI kelvin (0 K = −273.15°C).
FAQ
How many °C in 1 °F?
1 °F = -17.2222 °C.
What formula is used?
°C = (°F − 32) × 5/9 · e.g. 32°F = 0°C, 68°F = 20°C
Is this exact?
Factors: ITS-90 / SI kelvin (0 K = −273.15°C). Display rounding may vary by precision.