Temperature Converter
Convert between Celsius, Fahrenheit and Kelvin instantly.
How to use this tool
- Choose the input unit.
- Enter the value.
- See results in the other two units.
How it works
All paths go through Celsius: F = C x 9/5 + 32; K = C + 273.15.
Tips
- 0 C = 32 F = 273.15 K is a handy anchor.
- Body temperature: 37 C ≈ 98.6 F.
Limitations
Rounding follows standard conventions (±0.01).
Frequently asked questions
How do I convert F to C?
(F - 32) x 5/9. So 98.6 F = 37 C. The tool shows this formula each time.
Why is Kelvin different?
Kelvin is an absolute scale — 0 K is absolute zero. K = C + 273.15.
Can I convert all three at once?
Yes — enter any unit and see the equivalent in the other two simultaneously.