At One Place

0.5 K to °C

0.5 kelvin in degrees Celsius
0.5 K = -272.65 °C
°C = K − 273.15

0.5 kelvin is -272.65 degrees Celsius. To get there, use °C = K − 273.15.

Values either side

Kelvin near 0.5, converted to degrees Celsius.
Kelvin Degrees Celsius
0.5 K ← -272.65
1 K -272.15
1.5 K -271.65
2 K -271.15
2.5 K -270.65

How the conversion works

The relationship is °C = K − 273.15. Both units measure temperature, so the conversion is a fixed formula that never changes. Temperature scales are the one common case where converting is not just multiplication — Celsius and Fahrenheit each put their zero in a different place, so an offset is applied as well as a scale factor.

Common questions

What is 0.5 K in degrees Celsius?
0.5 K is -272.65 °C.
How do you convert kelvin to degrees Celsius?
Use °C = K − 273.15.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked