Back Rænkīnes hātgemet ANG مقياس رانكين Arabic Rankine BCL Grau Rankine Catalan Rankinova teplotní stupnice Czech Rankine Danish Rankineskala German Κλίμακα Ράνκιν (φυσική) Greek Rankine scale English Rankine Spanish
The Rankine scale is a thermodynamic (absolute) temperature scale. It is based around absolute zero. Rankine is similar to the kelvin scale in that it starts at absolute zero and 0 °Ra is the same as 0 K but is different as a change of 1 °Ra is the same as a change of 1 °F (Fahrenheit) and not 1 °C (Celsius). Note that the abbreviation °R is ambiguous, as it can also refer to the Réaumur scale.
The Kelvin and Rankine temperature scales are defined so that absolute zero is 0 kelvins (K) or 0 degrees Rankine (°R). The Celsius and Fahrenheit scales are defined so that absolute zero is −273.15 °C or −459.67 °F. Sometimes the unit is referred to without the degree symbol, similar to the kelvin.
The Rankine scale was originally used in the United States and France.
