Celsius to Fahrenheit Converter
This free temperature converter converts Celsius (°C) to Fahrenheit (°F) and back again. The conversion uses the formula °F = °C × 1.8 + 32 — note the additive offset which makes temperature conversions non-proportional.
Type a value in either field — the result updates in real time. The reference table below shows common conversion values at a glance. All calculations run entirely in your browser with no data sent to any server.
| Celsius (°C) | Fahrenheit (°F) |
|---|---|
| 0 °C | 32 °F |
| 20 °C | 68 °F |
| 37 °C | 98.6 °F |
| 100 °C | 212 °F |