Celsius to Kelvin Converter

Only numbers. No commas. Dot for decimal.
1 Celsius = 274.15 Kelvin
1 Celsius also equal to:
274.15 Kelvin33.8 Fahrenheit493.47 Rankine0.8 Reaumur
Convert Kelvin into Celsius

Celsius

The degree Celsius (symbol: °C) is a unit of temperature on the Celsius scale. Originally this scale was known as the centigrade scale. Even now many people refer degree Celsius as centigrade. The Celsius scale is named after Swedish astronomer Anders Celsius. He developed a similar temperature scale in 1742. Celsius is most widely used temperature scale in the world.

On this Celsius scale, 0 °C temperature represents the freezing point of water and 100 °C represents the boiling point of water at 1 atm pressure.

Kelvin

The kelvin (symbol: K), is the SI base unit of temperature, named after the physicist William Thomson, 1st Baron Kelvin (1824–1907). The Kelvin scale is an absolute thermodynamic temperature scale, meaning it uses absolute zero as its null (zero) point. The full name of this SI unit is kelvin (starts with small k). The kelvin is the primary unit of temperature for engineering and the physical sciences.

Key Temperature Scale Relations

  • Absolute zero Temperature
    • Kelvin: 0 K
    • Celsius: −273.15 °C
    • Fahrenheit: −459.67 °F
    • Rankine: 0 °R
  • Boiling point of liquid nitrogen
    • Kelvin: 77.4 K
    • Celsius: −195.8 °C
    • Fahrenheit: −320.4 °F
    • Rankine: 139.3 °R
  • Sublimation point of dry ice
    • Kelvin: 195.1 K
    • Celsius: −78 °C
    • Fahrenheit: −108.4 °F
    • Rankine: 351.2 °R
  • Intersection of Celsius and Fahrenheit scales
    • Kelvin: 233.15 K
    • Celsius: −40 °C
    • Fahrenheit: −40 °F
    • Rankine: 419.67 °R
  • Melting point of H2O (purified ice)
    • Kelvin: 273.1499 K
    • Celsius: −0.0001 °C
    • Fahrenheit: 31.9998 °F
    • Rankine: 491.6698 °R
  • Room temperature (NIST standard)
    • Kelvin: 293.15 K
    • Celsius: 20.0 °C
    • Fahrenheit: 68.0 °F
    • Rankine: 527.69 °R
  • Normal human body temperature (average)
    • Kelvin: 310.15 K
    • Celsius: 37.0 °C
    • Fahrenheit: 98.6 °F
    • Rankine: 558.27 °R
  • Water's boiling point at 1 atm (101.325 kPa)
    • Kelvin: 373.1339 K
    • Celsius: 99.9839 °C
    • Fahrenheit: 211.971 °F
    • Rankine: 671.6410 °R

Celsius To Kelvin Table

Celsius to Kelvin Equivalence Table
Celsius (ºC)Kelvin (K)
97 ºC370.15 K
97.1 ºC370.25 K
97.2 ºC370.35 K
97.3 ºC370.45 K
97.4 ºC370.55 K
97.5 ºC370.65 K
97.6 ºC370.75 K
97.7 ºC370.85 K
97.8 ºC370.95 K
97.9 ºC371.05 K
98 ºC371.15 K
98.1 ºC371.25 K
98.2 ºC371.35 K
98.3 ºC371.45 K
98.4 ºC371.55 K
98.5 ºC371.65 K
98.6 ºC371.75 K
98.7 ºC371.85 K
98.8 ºC371.95 K
98.9 ºC372.05 K
99 ºC372.15 K
99.1 ºC372.25 K
99.2 ºC372.35 K
99.3 ºC372.45 K
99.4 ºC372.55 K
99.5 ºC372.65 K
99.6 ºC372.75 K
99.7 ºC372.85 K
99.8 ºC372.95 K
99.9 ºC373.05 K
100 ºC373.15 K
100.1 ºC373.25 K
100.2 ºC373.35 K
100.3 ºC373.45 K
100.4 ºC373.55 K
100.5 ºC373.65 K
100.6 ºC373.75 K
100.7 ºC373.85 K
100.8 ºC373.95 K
100.9 ºC374.05 K
101 ºC374.15 K
101.1 ºC374.25 K
101.2 ºC374.35 K
101.3 ºC374.45 K
101.4 ºC374.55 K
101.5 ºC374.65 K
101.6 ºC374.75 K
101.7 ºC374.85 K
101.8 ºC374.95 K
101.9 ºC375.05 K
102 ºC375.15 K
102.1 ºC375.25 K
102.2 ºC375.35 K
102.3 ºC375.45 K
102.4 ºC375.55 K
102.5 ºC375.65 K
102.6 ºC375.75 K
102.7 ºC375.85 K
102.8 ºC375.95 K
102.9 ºC376.05 K
103 ºC376.15 K
103.1 ºC376.25 K
103.2 ºC376.35 K
103.3 ºC376.45 K
103.4 ºC376.55 K
103.5 ºC376.65 K
103.6 ºC376.75 K
103.7 ºC376.85 K
103.8 ºC376.95 K
103.9 ºC377.05 K
104 ºC377.15 K
104.1 ºC377.25 K
104.2 ºC377.35 K
104.3 ºC377.45 K
104.4 ºC377.55 K
104.5 ºC377.65 K
104.6 ºC377.75 K
104.7 ºC377.85 K
104.8 ºC377.95 K
104.9 ºC378.05 K
105 ºC378.15 K
105.1 ºC378.25 K
105.2 ºC378.35 K
105.3 ºC378.45 K
105.4 ºC378.55 K
105.5 ºC378.65 K
105.6 ºC378.75 K
105.7 ºC378.85 K
105.8 ºC378.95 K
105.9 ºC379.05 K
106 ºC379.15 K
-10 ºC263.15 K
-9 ºC264.15 K
-8 ºC265.15 K
-7 ºC266.15 K
-6 ºC267.15 K
-5 ºC268.15 K
-4 ºC269.15 K
-3 ºC270.15 K
-2 ºC271.15 K
-1 ºC272.15 K
0 ºC273.15 K
1 ºC274.15 K
2 ºC275.15 K
3 ºC276.15 K
4 ºC277.15 K
5 ºC278.15 K
6 ºC279.15 K
7 ºC280.15 K
8 ºC281.15 K
9 ºC282.15 K
10 ºC283.15 K
11 ºC284.15 K
12 ºC285.15 K
13 ºC286.15 K
14 ºC287.15 K
15 ºC288.15 K
16 ºC289.15 K
17 ºC290.15 K
18 ºC291.15 K
19 ºC292.15 K
20 ºC293.15 K
21 ºC294.15 K
22 ºC295.15 K
23 ºC296.15 K
24 ºC297.15 K
25 ºC298.15 K
26 ºC299.15 K
27 ºC300.15 K
28 ºC301.15 K
29 ºC302.15 K
30 ºC303.15 K
31 ºC304.15 K
32 ºC305.15 K
33 ºC306.15 K
34 ºC307.15 K
35 ºC308.15 K
36 ºC309.15 K
37 ºC310.15 K
38 ºC311.15 K
39 ºC312.15 K
40 ºC313.15 K
41 ºC314.15 K
42 ºC315.15 K
43 ºC316.15 K
44 ºC317.15 K
45 ºC318.15 K
46 ºC319.15 K
47 ºC320.15 K
48 ºC321.15 K
49 ºC322.15 K
50 ºC323.15 K