As we know One °C is equal to 1 °C (1 °C = 1 °C).

To convert Degree Centigrade to Degree Celsius, multiply your °C figure by 1.

Example : convert 25 °C to °C:

25 °C = 25 × 1 °C = °C

To convert Degree Celsius to Degree Centigrade, divide your °C figure by 1.

Example : convert 25 °C to °C:

25 °C = 25 ÷ 1 °C = °C