Temperature Converter

Convert between Celsius, Fahrenheit, and Kelvin temperature scales.

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Conversion Formulas

Celsius to Fahrenheit:

F = (C x 9/5) + 32

Fahrenheit to Celsius:

C = (F - 32) x 5/9

Celsius to Kelvin:

K = C + 273.15

Common Reference Points

Description C F K
Absolute Zero -273.15 -459.67 0
Water Freezes 0 32 273.15
Room Temperature 20-22 68-72 293-295
Body Temperature 37 98.6 310.15
Water Boils 100 212 373.15