To convert a temperature from Kelvin to degrees Celsius, we use the following conversion formula:
[tex]\[ \text{°C} = K - 273.15 \][/tex]
Given that the temperature in Kelvin [tex]\( K \)[/tex] is 0, we substitute this value into the formula:
[tex]\[ \text{°C} = 0 - 273.15 \][/tex]
This expression simplifies to:
[tex]\[ \text{°C} = -273.15 \][/tex]
So, 0 Kelvin is equivalent to -273.15 degrees Celsius.