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Celsius to Kelvin
Convert Celsius to Kelvin and vice versa
Convert Celsius to Kelvin
°C
K
Conversion Formulas
K = °C + 273.15
°C = K - 273.15
Quick Reference
-273.15 °C = 0 K
0 °C = 273.15 K
25 °C = 298.15 K
100 °C = 373.15 K
0 K = -273.15 °C
300 K = 26.85 °C
Convert between Celsius (°C) and Kelvin (K) instantly. Kelvin is the SI base unit for temperature used in scientific and engineering applications. Unlike Celsius and Fahrenheit, Kelvin starts at absolute zero (-273.15°C), the lowest theoretically possible temperature.
Common Use Cases
- Scientific research and laboratory work
- Physics calculations and thermodynamics
- Chemistry experiments and reactions
- Engineering and technical applications
- Astronomy and space science calculations