Temperature Converter
Type a temperature once, in any scale, and see it in every scale at once
Celsius
↑ ↓ step by 1 · Shift × 10 · Alt × 0.1 · or type the unit, e.g. 25 °C, 98.6 F or 300 K
°C
°F
K
≈ room temperature
Room temperature
20 °CBody temperature
37 °CConversions
Decimals
Everyday
Celsius
Input
Fahrenheit
Scientific
Kelvin
How to convert temperature
- Type a temperature with its scale, e.g. 25 °C, 98.6 F or 300 K.
- See it in Celsius, Fahrenheit, Kelvin, Rankine and the historical scales at once.
- See where it falls among familiar temperatures, such as room or body temperature.
- Click a value to copy it, or copy the link to share it.
Questions
How do I convert Celsius to Fahrenheit?
Multiply by 9/5 and add 32: 20 °C is 68 °F. From Fahrenheit, take away 32 and multiply by 5/9.
What is normal body temperature?
About 37 °C, or 98.6 °F.
When are Celsius and Fahrenheit the same?
At −40: −40 °C is −40 °F.
Can a temperature go below absolute zero?
No, nothing is colder than 0 K (−273.15 °C); the converter won't go below it.