Cooking a recipe from another country, checking the weather in °F, or setting an oven — temperature conversion comes up constantly. A Celsius to Fahrenheit converter handles it instantly, in both directions, with no mental math. No signup, nothing uploaded.
The Tooly Celsius to Fahrenheit Converter makes it instant:
| °C | °F | What it is |
|---|---|---|
| -40 | -40 | Equal on both scales |
| 0 | 32 | Freezing point |
| 20 | 68 | Room temperature |
| 37 | 98.6 | Body temperature |
| 100 | 212 | Boiling point |
Is this temperature converter really free? Yes — unlimited conversions, no account, no watermark.
At what temperature are °C and °F equal? At -40 — the only point where both scales match.
Is my input uploaded? No — conversion runs entirely in your browser.
What else should I check? The Unit Converter handles length, weight, volume, and speed too.