As we know One 1/°C is equal to 1.25 1/°R (1 1/°C = 1.25 1/°R).

To convert Length/Length/Degree Celsius to Length/Length/Degree Reaumur, multiply your 1/°C figure by 1.25.

Example : convert 25 1/°C to 1/°R:

25 1/°C = 25 × 1.25 1/°R = 1/°R

To convert Length/Length/Degree Reaumur to Length/Length/Degree Celsius, divide your 1/°R figure by 1.25.

Example : convert 25 1/°R to 1/°C:

25 1/°R = 25 ÷ 1.25 1/°C = 1/°C