Temperature converter
ConvertersConvert between Celsius, Fahrenheit and Kelvin instantly.
Your results
Convert between Celsius, Fahrenheit and Kelvin.
How units are converted
We first convert to Celsius as an intermediate unit and from there derive Fahrenheit and Kelvin with the standard formulas.
When to use Kelvin
Kelvin is the absolute scale used in science. For everyday use Celsius and Fahrenheit are enough.
Frequently asked questions
Answers to the most common questions about this tool.
Which units can I convert?
Choose from the units available in this converter.
How accurate is the conversion?
It uses standard conversion factors between the selected units.
How should I round the result?
Round only to the level of precision required by your recipe, work, or measurement.
How do I enter a value to convert?
Enter a value, then select the source and destination units.
Can I use decimal values?
Yes, provided the value is valid for the selected unit.
Sources and methodology
Methodology: Temperature conversion
Converts the value to Celsius and derives Fahrenheit and Kelvin with standard formulas.
It rounds results to two decimals.
References
Last reviewed
July 15, 2026