Fahrenheit to Celsius
Convert fahrenheit to celsius with the exact formula: °C = (°F − 32) × 5/9. This isn't a simple multiply like other units, because temperature scales have different starting points — so use the formula (or the calculator above) rather than estimating.
For example, water freezes at 32°F = 0°C and boils at 212°F = 100°C. Normal body temperature, 98.6°F, is 37°C. Temperature conversions are essential for cooking with a foreign recipe or oven, checking the weather abroad, and science or health readings.
1 °F = -17.22 °C
ResultFull conversion table
| °F | °C |
|---|---|
| 0 | -17.78 |
| 10 | -12.22 |
| 20 | -6.67 |
| 25 | -3.89 |
| 30 | -1.11 |
| 37 | 2.78 |
| 40 | 4.44 |
| 100 | 37.78 |
| 150 | 65.56 |
| 180 | 82.22 |
| 200 | 93.33 |
| 220 | 104.4 |
How to convert fahrenheit to celsius
Apply the formula °C = (°F − 32) × 5/9. Plug in your value and work through it step by step; the order of operations matters — especially the 32-degree offset between Celsius and Fahrenheit, and the 273.15 offset for Kelvin.
For baking, two handy anchors: 180°C ≈ 180°C and 200°C ≈ 200°C.
Frequently asked questions
What's the formula for fahrenheit to celsius?
The formula is °C = (°F − 32) × 5/9.
What is 100°F in celsius?
100°F is 37.78°C.
What about body temperature (98.6°F)?
98.6°F equals 37°C.
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