Free online temperature converter. Convert Celsius to Fahrenheit, Fahrenheit to Celsius, and Kelvin instantly.
Convert between Celsius, Fahrenheit, and Kelvin instantly. Essential for cooking, weather, science experiments, and international travel where temperature scales differ.
Multiply by 9/5 then add 32: °F = (°C × 9/5) + 32. To go the other way: °C = (°F − 32) × 5/9.
Absolute zero is −273.15°C, −459.67°F, and 0 K (Kelvin). It's the theoretical lowest temperature where all molecular motion stops.