Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin instantly.
Type in any field and the others update automatically.
Type in any field — the others update instantly.
Quick Reference
Water freezes: 0°C = 32°F = 273.15K
Body temp: 37°C = 98.6°F = 310.15K
Water boils: 100°C = 212°F = 373.15K
Body temp: 37°C = 98.6°F = 310.15K
Water boils: 100°C = 212°F = 373.15K
Celsius to Fahrenheit: °F = (°C × 9/5) + 32
Fahrenheit to Celsius: °C = (°F - 32) × 5/9
Celsius to Kelvin: K = °C + 273.15
Kelvin to Celsius: °C = K - 273.15
Common reference points:
- Water freezes: 0°C = 32°F = 273.15 K
- Water boils: 100°C = 212°F = 373.15 K
- Body temperature: 37°C = 98.6°F = 310.15 K
- Absolute zero: -273.15°C = -459.67°F = 0 K