Celsius to Kelvin Converter

K = °C + 273.15

01

FORMULA

K = °C + 273.15
02

CONVERSION TABLE

Celsius (°C) Kelvin (K)
1 °C 274.15 K
5 °C 278.15 K
10 °C 283.15 K
25 °C 298.15 K
50 °C 323.15 K
100 °C 373.15 K
250 °C 523.15 K
500 °C 773.15 K
1,000 °C 1,273.15 K
Kelvin to Celsius
03

COMMON VALUES

-40 °C
= 233.15 K
-20 °C
= 253.15 K
-10 °C
= 263.15 K
0 °C
= 273.15 K
10 °C
= 283.15 K
20 °C
= 293.15 K
25 °C
= 298.15 K
30 °C
= 303.15 K
37 °C
= 310.15 K
100 °C
= 373.15 K
180 °C
= 453.15 K
200 °C
= 473.15 K
04

RELATED CONVERSIONS

Celsius → Fahrenheit Fahrenheit → Celsius Kelvin → Celsius Fahrenheit → Kelvin Kelvin → Fahrenheit

About Celsius (°C)

The Celsius scale sets 0 degrees at the freezing point of water and 100 degrees at its boiling point under standard atmospheric pressure. Used by virtually every country except the United States for weather, cooking, and scientific measurements, Celsius was proposed by Swedish astronomer Anders Celsius in 1742.

About Kelvin (K)

The kelvin is the SI base unit of thermodynamic temperature, with 0 K representing absolute zero -- the theoretical point where all molecular motion ceases. Scientists and engineers use kelvin in thermodynamics, astrophysics (the Sun's surface is about 5,778 K), and color temperature for lighting (e.g., 6500 K daylight).

How to Convert Celsius to Kelvin

The conversion formula is: K = °C + 273.15. To convert from Celsius (°C) to Kelvin (K), use the formula above or the interactive converter at the top of this page.

05

FAQ

How many Kelvin in 1 Celsius?

1 Celsius (°C) equals 274.1500 Kelvin (K).

How to convert Celsius to Kelvin?

Multiply the Celsius value by 274.1500 to get the equivalent in Kelvin. Formula: K = °C + 273.15

What is the formula for Celsius to Kelvin conversion?

K = °C + 273.15

Glossary

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