Convert Celsius (°C) to Fahrenheit (°F) instantly. Enter any value and get the result immediately.
°C → °F Converter
| Celsius (°C) | Fahrenheit (°F) |
|---|---|
| 0.1 °C | 32.18 °F |
| 0.5 °C | 32.9 °F |
| 1 °C | 33.8 °F |
| 2 °C | 35.6 °F |
| 5 °C | 41 °F |
| 10 °C | 50 °F |
| 20 °C | 68 °F |
| 50 °C | 122 °F |
| 100 °C | 212 °F |
| 200 °C | 392 °F |
| 500 °C | 932 °F |
| 1000 °C | 1832 °F |
| 5000 °C | 9032 °F |
| 10000 °C | 18,032 °F |
The formula to convert Celsius (°C) to Fahrenheit (°F) is:
Step-by-step example — Convert 25°C to °F:
Celsius (°C) is the standard temperature unit used in most countries and in science worldwide. It is part of the metric system where water freezes at 0°C and boils at 100°C. It was developed by Swedish astronomer Anders Celsius in 1742.
Fahrenheit (°F) is mainly used in the United States. In this scale, water freezes at 32°F and boils at 212°F. It was developed by German physicist Daniel Gabriel Fahrenheit in 1724.
| Celsius (°C) | Fahrenheit (°F) | Reference Point |
|---|---|---|
| -40 °C | -40 °F | Both scales are equal here |
| -18 °C | 0 °F | Very cold winter |
| 0 °C | 32 °F | Freezing point of water |
| 10 °C | 50 °F | Cool autumn weather |
| 20 °C | 68 °F | Comfortable room temperature |
| 25 °C | 77 °F | Warm summer day |
| 37 °C | 98.6 °F | Normal human body temperature |
| 40 °C | 104 °F | High fever / Extreme heat |
| 100 °C | 212 °F | Boiling point of water |
| 180 °C | 356 °F | Typical oven baking temperature |
The formula is: °F = (°C × 9/5) + 32. Multiply Celsius by 9/5 (or 1.8), then add 32.
37°C = 98.6°F. This is the normal human body temperature. Formula: (37 × 9/5) + 32 = 98.6°F.
100°C = 212°F. This is the boiling point of water at sea level.
0°C = 32°F. This is the freezing point of water.
The United States primarily uses Fahrenheit for everyday temperature. Most other countries including India, UK, and Europe use Celsius.
-40 degrees is the only point where both scales are equal. -40°C = -40°F.
A quick mental math trick: double the Celsius and add 30. For example, 25°C → (25×2)+30 = 80°F. The exact answer is 77°F — close enough for everyday use!