Looking to readjust Fahrenheit come Celsius or Celsius come Fahrenheit? use our straightforward Celsius come Fahrenheit Temperature Converter, our temperature switch charts, or calculate C to F or F come C yourself making use of the conversion formulas.

You are watching: -20 degrees c to f

The Fahrenheit temperature scale is called for German physicist Daniel Gabriel Fahrenheit and is the measurement that temperature generally used through the United says (and its associated territories) and also by several countries in the Caribbean. On the Fahrenheit scale, water freezes at 32°F and also boils in ~ 212°F (at sea level).

The Celsius temperature scale—originally called centigrade and later renamed for swedish astronomer Anders Celsius—is used virtually everywhere rather in the world. ~ above the Celsius scale, water freezes in ~ 0°C and boils in ~ 100°C (at sea level).

### F to C: Fahrenheit to Celsius conversion Calculator

FahrenheitCelsius
°F°C

Enter a worth for Fahrenheit or Celsius to transform to the other.

### F° to C°: Fahrenheit come Celsius Conversion Formula

To transform temperatures in levels Fahrenheit to Celsius, subtract 32 and also multiply by .5556 (or 5/9).

Example: (50°F - 32) x .5556 = 10°C

Fahrenheit

Celsius

-40°F-40°C
-30°F-34°C
-20°F-29°C
-10°F-23°C
0°F-18°C
10°F-12°C
20°F-7°C
32°F0°C
40°F4°C
50°F10°C
60°F16°C
70°F21°C
80°F27°C
90°F32°C
100°F38°C

### C° come F°: Celsius to Fahrenheit Conversion Formula

To transform temperatures in levels Celsius to Fahrenheit, multiply by 1.8 (or 9/5) and also add 32.

Example: (30°C x 1.8) + 32 = 86°F

Celsius

Fahrenheit

-40°C-40°F
-30°C-22°F
-20°C-4°F
-10°C14°F
0°C32°F
10°C50°F
20°C68°F
30°C86°F
40°C104°F
50°C122°F
60°C140°F
70°C158°F
80°C176°F
90°C194°F
100°C212°F

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