What is the lowest degrees in Celsius?

Answer 1

Absolute Zero, or zero Kelvin, = -273.15 degree Celsius That's it. Coldest theoretical temperature. All molecules in substance have stopped moving so no kinetic energy in molecules and so no heat energy in substance.
The lowest temperature in degrees celsius is -273.15 C

Answer 2

Absolute Zero.

The actual number is Zero on the Kelvin scale, Zero degrees on the Rankine scale,

-273.15 degrees on the Celsius scale, and -459.67 degrees on the Fahrenheit scale.

It's a law of nature that nothing in a laboratory can ever be cooled to absolute

zero by any physical, mechanical, or chemical process, but temperatures within

a few thousandths of a degree of it have been achieved.

Answer 3

The lowest theoretical temperature is absolute zero, at 0 K or −273.15° C.

Answer 4

- 273.15 degrees Celsius is the lowest temperature. This is also called Absolute Zero.

Answer 5

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