Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
Input
Result
212 Fahrenheit (°F)
Formula
°F = °C × 9/5 + 32, K = °C + 273.15
FAQ
How do temperature units convert?
Celsius to Fahrenheit: °F = °C × 9/5 + 32. Kelvin: K = °C + 273.15. Fahrenheit to Celsius: °C = (°F − 32) × 5/9.
What is absolute zero?
Absolute zero is the theoretical lowest possible temperature: 0 K, equivalent to −273.15°C or −459.67°F.
Why does the US use Fahrenheit?
Fahrenheit was invented by German physicist Fahrenheit in the 18th century. 0°F is a salt-ice mixture temperature, 100°F approximates human body temperature.