Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin.
Calculator Inputs
Results
0° Celsius is
32°
Fahrenheit
Temperature Scales
Quickly and accurately convert between the three most common temperature scales: Celsius (used globally), Fahrenheit (used primarily in the US), and Kelvin (used in scientific contexts).
Frequently Asked Questions
What are the formulas for temperature conversion?
Celsius to Fahrenheit: (°C × 9/5) + 32 = °F. Fahrenheit to Celsius: (°F − 32) × 5/9 = °C. Celsius to Kelvin: °C + 273.15 = K.
What is absolute zero?
Absolute zero is the lowest possible temperature where nothing could be colder and no heat energy remains in a substance. It is 0 K on the Kelvin scale, which is -273.15°C or -459.67°F.