Celsius (C) to Kelvin (K) Converter
1 C = 274.15 K
To convert Celsius (C) to Kelvin (K), multiply the value by 274.15 — one C is exactly 274.15 K. Both are units of Temperature. The table below lists the most-searched conversions, and the converter handles any value.
Formula
K = C × 274.15C to K conversion table
Frequently asked questions
How many K are in 1 C?+
1 Celsius equals 274.15 Kelvin, so 1 C = 274.15 K.
What is the formula to convert C to K?+
Multiply the number of Celsius by 274.15. In other words: K = C × 274.15.
How much is 1 C in K?+
1 Celsius = 274.15 Kelvin (1 C = 274.15 K).
Is this conversion exact?+
Yes. The factor used is the unit’s official definition; results are rounded to 10 significant digits for readability.