1. Enter a value
Type the temperature value you want to convert.
Temperature Converter
Convert temperatures online between Celsius, Fahrenheit, Kelvin, and Rankine. Enter a weather reading, cooking temperature, lab value, or engineering temperature and get the matching scale instantly.
2. Choose units
Select the source and target units, or swap them instantly.
3. Copy the result
Use the live conversion result or copy a quick conversion.
1 Celsius (°C) = 33.8 Fahrenheit (°F)
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When to use a temperature converter
Temperature Converter helps with everyday measurement changes, product specs, school work, travel, reports, and technical notes where different temperature units need to match.
Popular temperature searches
- celsius to fahrenheit
- fahrenheit to celsius
- c to f
- celsius to kelvin
- kelvin to fahrenheit
Temperature Converter FAQ
How do I convert Celsius to Fahrenheit?
Multiply Celsius by 9/5, then add 32. For example, 20 °C equals 68 °F.
How do I convert Fahrenheit to Celsius?
Subtract 32 from Fahrenheit, then multiply by 5/9. For example, 68 °F equals 20 °C.
What is absolute zero in Celsius?
Absolute zero is 0 K, which equals -273.15 °C.