Body temperature
37°C
98.6°F / 310.15K
Temperature Converter
Convert temperatures between Celsius, Fahrenheit and Kelvin instantly.
Common References
Water freezes: 0°C = 32°F = 273.15K
Water boils: 100°C = 212°F = 373.15K
Body temp: 37°C = 98.6°F = 310.15K
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About this tool
Three temperature scales are in everyday use: Celsius (most of the world), Fahrenheit (United States and some other countries) and Kelvin (science). Converting between them requires a formula, not just a ratio, because the zero points differ.
This converter updates all three values simultaneously as you type, so you never have to remember which direction the formula goes.
How to use it
- Type a value into any of the three fields.
- The other two update instantly.
- The reference section below the inputs shows common temperatures as a sanity check.
Examples
Freezing point
0°C
32°F / 273.15K
Common problems
- I entered a temperature in Kelvin and got a negative Celsius value.
- Temperatures below 273.15K are below 0°C (below freezing). That is correct — absolute zero (0K) is −273.15°C.