Celsius to Fahrenheit Converter
Convert a Celsius temperature to Fahrenheit instantly. Enter a value below, or check the reference table for common weather and body temperatures.
Formula: °F = (°C × 9/5) + 32
Common celsius to fahrenheit conversions
| Celsius | Fahrenheit |
|---|---|
| -40 °C | -40 °F |
| -20 °C | -4 °F |
| -10 °C | 14 °F |
| 0 °C | 32 °F |
| 10 °C | 50 °F |
| 20 °C | 68 °F |
| 25 °C | 77 °F |
| 30 °C | 86 °F |
| 37 °C | 98.6 °F |
| 100 °C | 212 °F |
Need the other direction? Convert fahrenheit to celsius or use the full Unit Converter for length, weight, temperature, area, volume and speed.
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How to use celsius to fahrenheit converter
- 1Enter a temperature in Celsius — negative values are supported.
- 2The equivalent in Fahrenheit appears instantly below.
- 3Use the swap button if you'd rather start from Fahrenheit.
- 4Copy the result, or check the reference table for common temperatures.
About this tool
Celsius and Fahrenheit don't share a common zero point, so converting between them needs both a scale factor and an offset: multiply by 9/5, then add 32. A simple ratio alone would give the wrong answer.
Celsius is the standard for weather, cooking and science almost everywhere outside the US, while Fahrenheit remains the everyday scale there — this converter is built for reading a forecast, a recipe, or a thermostat in the unit you don't normally use.
The reference table below spans freezing weather up to boiling water, including body temperature and a typical oven setting, so you can sanity-check a result at a glance.
Frequently asked questions
0°C, the freezing point of water, equals 32°F.