Celsius to Fahrenheit Converter
Convert celsius to fahrenheit instantly with our free online °C to °F converter. Enter any temperature in celsius and see the exact equivalent in fahrenheit immediately.
How to Use This Celsius to Fahrenheit Converter
- 1Enter the temperature in celsius (°C) in the input field above.
- 2The converter automatically calculates the exact temperature in fahrenheit (°F).
- 3Use the swap button to switch between celsius to fahrenheit and fahrenheit to celsius.
- 4Check the common temperatures table for everyday reference points.
Celsius to Fahrenheit Formula
To convert celsius to fahrenheit, multiply the temperature in celsius by 1.8 (or 9/5), then add 32. The formula is: °F = (°C × 9/5) + 32. This offset of 32 accounts for the different zero points of the two scales.
For example, to convert 25°C to fahrenheit: (25 × 9/5) + 32 = 45 + 32 = 77°F. To convert 0°C to fahrenheit: (0 × 9/5) + 32 = 32°F.
Common Celsius to Fahrenheit Conversions
| Celsius (°C) | Fahrenheit (°F) |
|---|---|
| -4.00e+1 | -4.00e+1 |
| -3.00e+1 | -2.20e+1 |
| -2.00e+1 | -4.00e+0 |
| -1.00e+1 | 14 |
| 0.00e+0 | 32 |
| 5 | 41 |
| 10 | 50 |
| 15 | 59 |
| 20 | 68 |
| 25 | 77 |
| 30 | 86 |
| 35 | 95 |
| 37 | 98.6 |
| 40 | 104 |
| 50 | 122 |
| 60 | 140 |
| 70 | 158 |
| 80 | 176 |
| 90 | 194 |
| 100 | 212 |
About Celsius and Fahrenheit
Celsius (also known as centigrade) is a temperature scale used in most countries worldwide and in all scientific contexts. It is based on the freezing point of water at 0°C and boiling point at 100°C under standard conditions. Fahrenheit is primarily used in the United States and a few other countries. It sets water's freezing point at 32°F and boiling point at 212°F. Converting between celsius and fahrenheit is essential for travelers, scientists, cooks following international recipes, medical professionals, and anyone interpreting weather forecasts from different countries. Our converter handles negative temperatures, body temperature, oven settings, and extreme weather values accurately.