At One Place

12 K to °C

12 kelvin in degrees Celsius
12 K = -261.15 °C
°C = K − 273.15

12 kelvin is -261.15 degrees Celsius. To get there, use °C = K − 273.15.

Values either side

Kelvin near 12, converted to degrees Celsius.
Kelvin Degrees Celsius
8 K -265.15
9 K -264.15
10 K -263.15
11 K -262.15
12 K ← -261.15
13 K -260.15
14 K -259.15
15 K -258.15
16 K -257.15

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 12 K in degrees Celsius?
12 K is -261.15 °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