Temperature Converter

Temperature conversion uses scale offsets rather than pretending every relationship is a simple multiplier.

From

Display precision

Filter comparison table

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—1 source unit equals

—Units compared

—Reference unit

LocalProcessing

Compare every unit

How to use this Temperature Converter

Convert Celsius, Fahrenheit, Kelvin, or Rankine from either side and compare all four scales.

Temperature scales have offsets, so one-unit ratios are context-dependent. Inputs below absolute zero are rejected.