temperature conversion
How many kelvin are in 1 celsius?
Quick answer, a live calculator, and reference values for converting celsius to kelvin.
Main answer
1 celsius = 274.15 kelvin
Result
1 celsius = 274.15 kelvin
Formula: x + 273.15
There are 274.15 kelvin in 1 celsius.
Need the other direction?
Examples
- 1 celsius274.15 kelvin
- 5 celsius278.15 kelvin
- 10 celsius283.15 kelvin
- 100 celsius373.15 kelvin
Frequently asked questions
How many kelvin are in 1 celsius?
There are 274.15 kelvin in 1 celsius.
How do I convert celsius to kelvin?
Use the formula your value + 273.15, or enter a number in the calculator on this page.
Is the celsius to kelvin conversion exact?
Temperature conversions use standard formulas between scales. Displayed values may be rounded for readability; use more decimal places when you need lab-level precision.