How to Convert Fahrenheit to Celsius
To convert from Fahrenheit to Celsius, use this formula:
The Formula
°C = (°F - 32) × 5/9
Fahrenheit to Celsius
Convert Fahrenheit (°F) to Celsius (°C) with formulas and conversion tables.
°F
°C
0 °F = -18 °C
Round to:
Step-by-Step Solution
1Write the conversion formula:
°C = (°F - 32) × 5/9
2Substitute the value (0 °F):
0 °F = -17.7777777778 °C
3Result:
0 Fahrenheit (°F) = -17.7777777778 Celsius (°C)
Example Conversions
Example 1: -40 °F = -40 °C
Example 2: 0 °F = -18 °C
Example 3: 20 °F = -6.7 °C
Example 4: 37 °F = 2.8 °C
Example 5: 100 °F = 38 °C
Fahrenheit to Celsius Table
| Fahrenheit | Celsius |
|---|---|
| -40 °F | -40 °C |
| -20 °F | -29 °C |
| 0 °F | -18 °C |
| 10 °F | -12 °C |
| 20 °F | -6.7 °C |
| 25 °F | -3.9 °C |
| 30 °F | -1.1 °C |
| 37 °F | 2.8 °C |
| 50 °F | 10 °C |
| 100 °F | 38 °C |
| 200 °F | 93 °C |
0 °F in Other Scales
| Scale | 0 °F = |
|---|---|
| Celsius | -18 °C |
| Kelvin | 2.6e2 K |
| Rankine | 4.6e2 °R |