Skip to content
Numio

Temperature Converter

Convert Celsius, Fahrenheit and Kelvin. Check common temperatures such as boiling water and absolute zero.

From
To

Input

Result

Type or paste on the left — the result updates as you type.

Values below absolute zero are rejected. Kelvin uses K without a degree sign; displayed results use up to 13 significant digits.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

Format references

Tool page updated: