Tiedelaboratorio
Celsius ↔ kelvin
Convert temperature while keeping temperature differences distinct from temperature values.
Start with the idea
This calculator is a scientific workspace. Read the quantities and units first; use the equation only after the physical meaning is clear.
T(K) = t(°C)+273.15
Reference constant used by this model where applicable: 273.15. Keep SI units consistent before interpreting a numerical result.
Mendeleev
Before trusting the result, ask whether the units and order of magnitude make sense. A calculator cannot rescue a wrong physical model.
Go deeper
Primary reference spine: BIPM SI · NIST/CODATA · IUPAC.