Temperature Converter | Convert Celsius, Fahrenheit, and Kelvin
Convert between Celsius, Fahrenheit, and Kelvin temperature scales with our easy-to-use online temperature converter calculator.
Category: Converter
Temperature Equivalents
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0 °C = 32.00 °F
Frequently Asked Questions
How do I convert Celsius to Fahrenheit?
To convert Celsius to Fahrenheit, multiply the Celsius temperature by 9/5 (or 1.8) and then add 32. The formula is: °F = (°C × 9/5) + 32. For example, 20°C equals 68°F: (20 × 9/5) + 32 = 68.
How do I convert Fahrenheit to Celsius?
To convert Fahrenheit to Celsius, subtract 32 from the Fahrenheit temperature and then multiply by 5/9. The formula is: °C = (°F - 32) × 5/9. For example, 68°F equals 20°C: (68 - 32) × 5/9 = 20.
What is Kelvin and how is it used?
Kelvin (K) is the base unit of temperature in the International System of Units (SI). It's an absolute temperature scale, meaning 0 Kelvin (-273.15°C) is absolute zero—the theoretical lowest possible temperature. Unlike Celsius and Fahrenheit, Kelvin doesn't use the degree symbol. To convert from Celsius to Kelvin, just add 273.15 to the Celsius temperature.