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Temperature Interval Converter

Temperature differences (no zero offset)

Temperature Interval Converter

About the temperature interval converter

This converter handles 6 temperature interval units. Enter a value in either field and the other updates instantly — there is no button to press and nothing to submit. Use the swap control to reverse the direction of the conversion.

All factors are stored against a single base unit (Kelvin) and applied in one step, so converting A → B never accumulates rounding error from an intermediate hop.

Quick reference table

KelvinFahrenheit degree
1 K1.8 °F
2 K3.6 °F
5 K9 °F
10 K18 °F
20 K36 °F
50 K90 °F
100 K180 °F
500 K900 °F
1000 K1800 °F

All 6 units

UnitEquals in Kelvin
Kelvin (K)1
Celsius degree (°C)1
Fahrenheit degree (°F)0.5555555556
Rankine degree (°R)0.5555555556
Reaumur degree (°Ré)1.25
Millikelvin (mK)0.001