Conversion
Temperature Converter: Celsius, Fahrenheit, Kelvin
Convert between temperature scales.
Essential for cooking, science, and travel.
Scales
- Celsius: 0°-100° water. Worldwide.
- Fahrenheit: 32°-212° water. US.
- Kelvin: Absolute. Science.
Formulas
°F = (°C×9/5)+32. K = °C+273.15.
References
Freeze: 0°C=32°F. Body: 37°C=98.6°F. Boil: 100°C=212°F.
Frequently Asked Questions
Quick C to F?
×2+30 estimate. ×1.8+32 exact.
Why US uses F?
Adopted before Celsius standard.
Absolute zero?
0K = -273.15°C. Molecular motion stops.