Temperature Converter
Convert temperatures between Celsius, Fahrenheit and Kelvin. Unlike most units, temperature uses formulas rather than simple multiplication.
Show solution steps
What is the Temperature Converter?
A temperature converter translates a temperature reading between the three common scales — Celsius (°C), Fahrenheit (°F) and Kelvin (K). Each scale has a different zero point, so conversion needs a formula, not just a factor.
How to Calculate
All conversions go through Celsius: °F = °C × 9/5 + 32, K = °C + 273.15. To convert from Fahrenheit or Kelvin, the calculator first converts to Celsius, then to the target scale.
Formula
°F = °C × 9/5 + 32 K = °C + 273.15
How to Use
- Enter the values in the fields above.
- The result updates instantly as you type.
- Use Copy, Print or Download PDF to save your result.
Frequently Asked Questions
What is 100u00b0C in Fahrenheit?
100u00b0C equals 212u00b0F u2014 the boiling point of water at sea level.
What is absolute zero?
Absolute zero is 0 K, which is u2212273.15u00b0C or u2212459.67u00b0F u2014 the lowest possible temperature.
Was this calculator helpful?
Thanks for your feedback!