Fahrenheit to Celsius Converter
Convert degrees Fahrenheit to degrees Celsius (°F to °C) instantly, with the formula and a conversion chart.
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How to convert degrees Fahrenheit to degrees Celsius
Subtract 32, then multiply by 5/9. °C = (°F − 32) × 5/9.
Example: 350°F = 176.67°C.
Quick estimate: Subtract 30 and halve it: 80°F ≈ 25°C (exactly 26.7°C).
US weather reports, recipes ("bake at 350°F") and thermostat settings use Fahrenheit.
Fahrenheit to Celsius conversion chart
| Degrees Fahrenheit | Degrees Celsius |
|---|---|
| 0°F | -17.778°C |
| 32°F | 0°C |
| 50°F | 10°C |
| 60°F | 15.556°C |
| 70°F | 21.111°C |
| 80°F | 26.667°C |
| 90°F | 32.222°C |
| 98.6°F | 37°C |
| 100°F | 37.778°C |
| 212°F | 100°C |
| 350°F | 176.67°C |
| 400°F | 204.44°C |
How to use this tool
- 1Type the number of degrees Fahrenheit in the Value box.
- 2The result in degrees Celsius appears instantly.
- 3Use the ⇄ button to convert degrees Celsius to degrees Fahrenheit instead, or pick any other unit.
Features
- Exact °F to °C conversion using the standard definition.
- Results update as you type, rounded to 6 decimal places.
- Switch to any other length, weight, temperature, volume or speed unit.
Privacy
Everything is calculated in your browser. Nothing is sent to a server.
Frequently asked questions
What is 350°F in Celsius for baking?
176.7°C, usually set as 175 or 180°C (160°C in a fan oven).
What is freezing point in Fahrenheit?
Water freezes at 32°F (0°C) and boils at 212°F (100°C) at sea level.
How do I convert degrees Celsius back to degrees Fahrenheit?
Use the swap button in the converter above, or the Celsius to Fahrenheit converter. Temperature scales have different zero points, so you can't simply divide by the factor.
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