At One Place

1,000 °C to K

1,000 degrees Celsius in kelvin
1,000 °C = 1,273.15 K
K = °C + 273.15

1,000 degrees Celsius is 1,273.15 kelvin. To get there, use K = °C + 273.15.

Values either side

Degrees Celsius near 1,000, converted to kelvin.
Degrees Celsius Kelvin
350 °C 623.15
400 °C 673.15
500 °C 773.15
750 °C 1,023.15
1,000 °C ← 1,273.15

How the conversion works

The relationship is K = °C + 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 1,000 °C in kelvin?
1,000 °C is 1,273.15 K.
How do you convert degrees Celsius to kelvin?
Use K = °C + 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