Kelvin to Celsius Converter — Absolute Temperature Scale

Convert temperatures from Kelvin (K) to Celsius (°C) instantly, using the standard scientific formula.

Helpful for physics, chemistry and climate-related calculations.

• Accurate Kelvin → Celsius conversion
• Used in science and engineering worldwide
• Zero kelvin = absolute zero
• Works fully offline in your browser

What is Kelvin?

The absolute thermodynamic temperature scale starting at zero energy.

Why convert to Celsius?

Celsius is widely used in meteorology, everyday temperature readings and experiments.

Who uses this tool?

Students, scientists, HVAC specialists and engineers.

DELTOOLLAB — reliable formulas for precise temperature conversion.