Celsius to Kelvin (°C to K) Conversion

Celsius to Kelvin conversion formula is Kelvin = Celsius + 273.15.

To convert Celsius to Kelvin, add 273.15 to Celsius because the absolute zero is theoretically possible at 0 Kelvin or -273.15 °C.

For example: To convert 30 °C to Kelvin, add 273.15, that is 30 + 273.15 = 303.15 K

Celsius (centigrade) is a temperature scale with the freezing point of water is 0 degree and the boiling point of water is 100 degrees under standard atmospheric pressure (101.325 kPa). The absolute zero temperature is -273.15 °C. The symbol for Celsius is "°C".

Kelvin is the base unit of temperature in metric system and formally defined as 1/273.16 of the thermodynamic temperature of the triple point of pure water. For Kelvin temperature scale, the freezing point of water is 273.15 K and boiling point is 373.15 K. The absolute zero is defined to be 0 Kelvin. The symbol for Kelvin is "K".

If scroll down, you may also create and print your own custom Celsius to Kelvin conversion table create your table.

Converter

Enter a Celsius value that you want to convert into Kelvin and click on the "convert" button.

For Fahrenheit and Kelvin converter, go to Fahrenheit Kelvin

For all temperature units, go to temperature conversion

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Celsius to Kelvin (°C to K) Conversion Table

CelsiusKelvinCelsiusKelvinCelsiusKelvinCelsiusKelvin
1 °C274.15 K26 °C299.15 K51 °C324.15 K76 °C349.15 K
2 °C275.15 K27 °C300.15 K52 °C325.15 K77 °C350.15 K
3 °C276.15 K28 °C301.15 K53 °C326.15 K78 °C351.15 K
4 °C277.15 K29 °C302.15 K54 °C327.15 K79 °C352.15 K
5 °C278.15 K30 °C303.15 K55 °C328.15 K80 °C353.15 K
6 °C279.15 K31 °C304.15 K56 °C329.15 K81 °C354.15 K
7 °C280.15 K32 °C305.15 K57 °C330.15 K82 °C355.15 K
8 °C281.15 K33 °C306.15 K58 °C331.15 K83 °C356.15 K
9 °C282.15 K34 °C307.15 K59 °C332.15 K84 °C357.15 K
10 °C283.15 K35 °C308.15 K60 °C333.15 K85 °C358.15 K
11 °C284.15 K36 °C309.15 K61 °C334.15 K86 °C359.15 K
12 °C285.15 K37 °C310.15 K62 °C335.15 K87 °C360.15 K
13 °C286.15 K38 °C311.15 K63 °C336.15 K88 °C361.15 K
14 °C287.15 K39 °C312.15 K64 °C337.15 K89 °C362.15 K
15 °C288.15 K40 °C313.15 K65 °C338.15 K90 °C363.15 K
16 °C289.15 K41 °C314.15 K66 °C339.15 K100 °C373.15 K
17 °C290.15 K42 °C315.15 K67 °C340.15 K110 °C383.15 K
18 °C291.15 K43 °C316.15 K68 °C341.15 K120 °C393.15 K
19 °C292.15 K44 °C317.15 K69 °C342.15 K130 °C403.15 K
20 °C293.15 K45 °C318.15 K70 °C343.15 K140 °C413.15 K
21 °C294.15 K46 °C319.15 K71 °C344.15 K150 °C423.15 K
22 °C295.15 K47 °C320.15 K72 °C345.15 K200 °C473.15 K
23 °C296.15 K48 °C321.15 K73 °C346.15 K300 °C573.15 K
24 °C297.15 K49 °C322.15 K74 °C347.15 K400 °C673.15 K
25 °C298.15 K50 °C323.15 K75 °C348.15 K500 °C773.15 K