Convert Celsius to Fahrenheit
Convert Celsius to Fahrenheit instantly using the exact temperature formula.
How to use
- 1
Enter the temperature
Type the value in Celsius.
- 2
Read the result
The temperature in Fahrenheit updates instantly.
Technical details
To convert Celsius to Fahrenheit, multiply by 9/5 (1.8) and add 32.
Temperature scales do not share the same zero point, so conversion uses a formula instead of a single ratio. The reference table below lists common Celsius values in Fahrenheit.
Reference table
| Celsius | Fahrenheit |
|---|---|
| 1 Celsius | 33.8 Fahrenheit |
| 2 Celsius | 35.6 Fahrenheit |
| 5 Celsius | 41 Fahrenheit |
| 10 Celsius | 50 Fahrenheit |
| 25 Celsius | 77 Fahrenheit |
| 50 Celsius | 122 Fahrenheit |
| 100 Celsius | 212 Fahrenheit |
Frequently asked questions
What is the formula to convert Celsius to Fahrenheit?
To convert Celsius to Fahrenheit, multiply by 9/5 (1.8) and add 32.
How do I convert Celsius to Fahrenheit by hand?
To convert Celsius to Fahrenheit, multiply by 9/5 (1.8) and add 32.
Is this conversion exact?
Yes, it uses the standard temperature conversion formula.
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