What is 30 °F in Celsius?

30 °F is −1.1111 °C, or about −1.1 °C rounded.

How do you work out 30 °F to °C?

°C = (°F − 32) × 5/9: 30 − 32 = −2, then −2 × 5/9 = −1.1111.

30 °F to °C

30 °F = −1.1 °C

30 degrees Fahrenheit is −1.1111 °C exactly, which rounds to −1.1 °C. In Kelvin that is 272.04 K. Below freezing: water turns to ice and roads can freeze.

The working

°C = (°F − 32) × 5/9

30 − 32 = −2
−2 × 5/9 = −1.1111

Convert a different value

Fahrenheit

°F

Celsius

°C

Kelvin

Rankine

°R

Decimals

Nearby values

°F	°C
−40 °F	−40 °C
−20 °F	−28.89 °C
−10 °F	−23.33 °C
0 °F	−17.78 °C
10 °F	−12.22 °C
20 °F	−6.67 °C
30 °F	−1.11 °C
32 °F	0 °C
40 °F	4.44 °C
50 °F	10 °C
60 °F	15.56 °C
65 °F	18.33 °C
68 °F	20 °C

Full Fahrenheit to Celsius converter · Oven temperatures