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Celsius to Fahrenheit

°F = °C × 1.8 + 32

20 × 1.8 + 32 = 68°F

Fahrenheit to Celsius

°C = (°F 32) ÷ 1.8

(68 32) ÷ 1.8 = 20°C

Common conversions

Celsius Fahrenheit Feels like
0°C32°FFreezing point of water
10°C50°FCool
20°C68°FRoom temperature
25°C77°FWarm
37°C98.6°FHuman body temperature
100°C212°FBoiling point of water

For general reference only. Not intended for medical, scientific, engineering, or other safety-critical use.