Temperature Converter
Convert between different temperature scales with ease.
Common Conversions
°C to °F: (°C × 9/5) + 32
°F to °C: (°F - 32) × 5/9
°C to K: °C + 273.15
K to °C: K - 273.15
°F to °R: °F + 459.67
Temperature Categories
Extreme Cold
Absolute zero: -273.15°C | Dry ice: -78.5°C | Antarctic winter: -60°C
Room Temperature
Freezing point: 0°C | Room temperature: 20-25°C | Body temperature: 37°C
Extreme Heat
Boiling water: 100°C | Surface of Venus: 462°C | Sun's surface: 5500°C
Temperature Scales
Celsius (°C)
Water freezes at 0°C and boils at 100°C at standard atmospheric pressure.
Fahrenheit (°F)
Water freezes at 32°F and boils at 212°F at standard atmospheric pressure.
Kelvin (K)
Absolute zero is 0K. Water freezes at 273.15K and boils at 373.15K.
Rankine (°R)
Absolute zero is 0°R. Water freezes at 491.67°R and boils at 671.67°R.