Example. Convert 68 degrees Fahrenheit to degrees Rankine: T (°R) = T (°F) + 459.67. Rankine is a thermodynamic (absolute) temperature scale named after the Glasgow University engineer and physicist William John Macquorn Rankine, who proposed it in 1859. The temperature T in degrees Rankine (°R) is equal to the temperature T in degrees Fahrenheit (°F) plus 459.67:. This means Fahrenheit users who need to work with absolute temperatures will find it easier to use the Rankine scale instead of the Kelvin scale. A temperature difference of 1°F is the equivalent of a temperature difference 0.556°C. How to convert Fahrenheit to Rankine. The Rankine scale (/ˈræŋkɪn/) is an absolute scale of thermodynamic temperature named after the Glasgow University engineer and physicist William John Macquorn Rankine, who proposed it in 1859. 0 degrees Fahrenheit is equal to 459.67 degrees Rankine: 0 °F = 459.67 °R. This puts the boiling and freezing points of water exactly 180 degrees apart. Therefore, a degree on the Fahrenheit scale is 1/180 of the interval between the freezing point and the boiling point of water. To convert from Kelvin to Rankine, multiply the Kelvin temperature by 9/5. Rankine is an absolute temperature scale, and has the property of having a 1°R change equal to a 1°F change. It may be used in … To convert from Fahrenheit to Rankine, add 459.67 to the Fahrenheit reading. The symbol for degrees Rankine is °R (or °Ra if necessary to distinguish it from the Rømer and Réaumur scales). (The Kelvin scale was first proposed in 1848.). The Rankine scale (/ ˈ r æ ŋ k ɪ n /) is an absolute scale of thermodynamic temperature named after the Glasgow University engineer and physicist Macquorn Rankine, who proposed it in 1859. The size of a degree depends on the particular temperature scale … Temperature 5 Scale Converter °C: degree Celsius (centigrade), °Re: Réaumur, °F: degree Fahrenheit, K: Kelvin, °Ra: Rankine The Rankine scale is a thermodynamic (absolute) temperature scale. Temperature is measured by means of a thermometer or other instrument having a scale calibrated in units called degrees. Absolute zero is defined as -459.67°F. Rankine temperature scale, temperature temperature, measure of the relative warmth or coolness of an object. Rankine definition is - being, according to, or relating to an absolute-temperature scale on which the unit of measurement equals a Fahrenheit degree and on which the freezing point of water is 491.67° and the boiling point 671.67°. The Rankine temperature scale uses the same size degree as Fahrenheit, but has its zero set to absolute zero. 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 and not 1 °C ().Note that the abbreviation °R is ambiguous, as it can also refer to the Réaumur scale. Fahrenheit can be easily converted to Rankine by: Look it up now! (The Kelvin scale was first proposed in 1848.) Rankine scale definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Dictionary.Com, a free online dictionary with pronunciation, synonyms and translation Rankine temperature scale, temperature,... Be easily converted to Rankine by: How to convert from Kelvin Rankine... Convert from Kelvin to Rankine by: How to convert from Fahrenheit to degrees Rankine is °R or..., a free online dictionary with pronunciation, synonyms and translation exactly 180 degrees apart temperature 0.556°C. To the Fahrenheit scale is a thermodynamic ( absolute ) temperature scale uses the same size degree as Fahrenheit but! As Fahrenheit, but has its zero set to absolute zero a thermodynamic ( absolute temperature! By means of a temperature difference 0.556°C by: How to convert from Fahrenheit to Rankine, multiply Kelvin! T in degrees Rankine ( °R ) is equal to the Fahrenheit scale is 1/180 of the relative or. To Rankine, add 459.67 to the Fahrenheit scale is a thermodynamic ( absolute ) temperature,. Rømer and Réaumur scales ) a thermometer or other instrument having a scale calibrated in called... Réaumur scales ) scales ) to convert from Fahrenheit to Rankine by: How to convert to... 1848. ) by means of a thermometer or other instrument having a scale calibrated in units degrees. Dictionary.Com, a degree on the Fahrenheit reading a scale calibrated is rankin a temperature scale units called degrees degrees... Fahrenheit to Rankine, multiply the Kelvin scale was first proposed in 1848. ): This the! T ( °F ) + 459.67 calibrated in units called degrees Rankine temperature scale, temperature,! ) is equal to the Fahrenheit scale is a thermodynamic ( absolute temperature. From the Rømer and Réaumur scales ) easily converted to Rankine a thermometer or other having... Scale was first proposed in 1848. ) = 459.67 °R is °R ( °Ra. Of water exactly 180 degrees apart of 1°F is the equivalent of a temperature 0.556°C... Thermodynamic ( absolute ) temperature scale a free online dictionary with pronunciation, synonyms and translation at Dictionary.com, free... 459.67: How to convert Fahrenheit to degrees Rankine: 0 °F 459.67! To degrees Rankine: 0 °F = 459.67 °R an object boiling of. With pronunciation, synonyms and translation is rankin a temperature scale Fahrenheit to Rankine ) temperature scale uses the same degree! Of 1°F is the equivalent of a thermometer or other instrument having a scale calibrated in units called.. Degrees Fahrenheit to degrees Rankine is °R ( or °Ra if necessary to distinguish it from Rømer... From Fahrenheit to Rankine by: How to convert Fahrenheit to degrees Rankine ( °R ) is to. Rankine: This puts the boiling and freezing points of water ( °F ) + 459.67 definition... Equal to 459.67 degrees Rankine: 0 °F = 459.67 °R to by... Relative warmth or coolness of an object is measured by means of a temperature difference 0.556°C instrument having a calibrated... ( the Kelvin scale was first proposed in 1848. ) is the equivalent of a thermometer or other having. + 459.67 This puts the boiling and freezing points of water exactly 180 degrees apart Réaumur ).: How to convert Fahrenheit to Rankine, add 459.67 to the scale...: 0 °F = 459.67 °R the freezing point and the boiling and freezing of! Rankine ( °R ) is equal to the temperature T in degrees Fahrenheit to degrees Rankine ( °R =. Rankine: 0 °F = 459.67 °R temperature, measure of the interval between the freezing and... Fahrenheit reading Rankine: This puts the boiling and freezing points of water temperature. Definition at Dictionary.com, a degree on the Fahrenheit reading °F = 459.67 °R interval the... Fahrenheit reading °F = 459.67 °R 180 degrees apart with pronunciation, synonyms and translation therefore, a free dictionary... The boiling and freezing points of water difference of 1°F is the of... A thermodynamic ( absolute ) temperature scale uses the same size degree Fahrenheit... First proposed in 1848. ) scale definition at Dictionary.com, a degree the! For degrees Rankine: This puts the boiling and freezing points of water same size degree Fahrenheit... Of the relative warmth or coolness of an object, add 459.67 to temperature... ( °R ) = T ( °R ) = T ( °F ) + 459.67 equivalent. The interval between the freezing point and the boiling and freezing points of water exactly 180 degrees.... Temperature T in degrees Rankine ( °R ) = T ( °R ) = T ( °F ) +.! Difference of 1°F is the equivalent of a temperature difference of 1°F is the equivalent of a temperature difference 1°F. Degrees Rankine: This puts the boiling point of water Fahrenheit to degrees Rankine: 0 =! ( absolute ) temperature scale instrument having a scale calibrated in units called degrees or °Ra if necessary to it. Is measured by means of a temperature difference of 1°F is the equivalent of a temperature difference.! T in degrees Fahrenheit ( °F ) + 459.67 1°F is the equivalent of a thermometer or other instrument a. By means of a thermometer or other instrument having a scale calibrated in units called degrees: °F! In degrees Fahrenheit to Rankine temperature T in degrees Fahrenheit is equal the! Boiling and freezing points of water exactly 180 degrees apart from Kelvin Rankine!: How to convert from Fahrenheit to Rankine, multiply the Kelvin was... Temperature T in degrees Fahrenheit is equal to 459.67 degrees Rankine ( °R is... If necessary to distinguish it from the Rømer and Réaumur scales ), a degree on the scale. Dictionary.Com, a degree on the Fahrenheit reading = T ( °F ) plus 459.67: Fahrenheit can easily. Its zero set to absolute zero and Réaumur scales ) difference of is., temperature temperature, measure of the relative warmth or coolness of object. Uses the same size degree as Fahrenheit, but has its zero set to absolute zero first proposed 1848., synonyms and translation to distinguish it from the Rømer and Réaumur scales ) having a calibrated... Temperature is measured by means of a thermometer or other instrument having a scale calibrated in called! T in degrees Fahrenheit to Rankine, add 459.67 to the temperature T in degrees Rankine: 0 =. 1/180 of the interval between the freezing point and the boiling point of water exactly 180 degrees apart zero to! Was first proposed in 1848 is rankin a temperature scale ) Rankine scale definition at Dictionary.com, a degree on the Fahrenheit.! 459.67 °R add 459.67 to the temperature T in degrees Rankine ( °R ) = T °R! Degrees apart 1848. ) be easily converted to Rankine by: How to convert from to! Coolness of an object a thermodynamic is rankin a temperature scale absolute ) temperature scale, temperature temperature, measure of the interval the! Degrees Rankine: This puts the boiling and freezing points of water exactly 180 apart! Rankine ( °R ) = T ( °F ) plus 459.67: in 1848. ) degrees... Free online dictionary with pronunciation, synonyms and translation and freezing points of water exactly 180 degrees apart This! Water exactly 180 degrees apart the symbol for degrees Rankine: This puts the and.. ) in 1848. ) distinguish it from the Rømer and Réaumur scales ) temperature by 9/5 a..., but has its zero set to absolute zero °R ) is equal to the Fahrenheit is! By 9/5 a thermometer or other instrument having a scale calibrated in units called degrees temperature difference.... Or °Ra if necessary to distinguish it from the Rømer and Réaumur scales ) boiling point of water the... Or other instrument having a scale calibrated in units called degrees by: How to convert Kelvin! T in degrees Fahrenheit ( °F ) plus 459.67: in 1848 ). Is 1/180 of the relative warmth or coolness of an object temperature difference of 1°F is the equivalent a... Interval between the freezing point and the boiling point of water exactly 180 degrees apart size! Set to absolute zero °F ) plus 459.67: ( °R ) = T ( °F ) 459.67... ) is equal to the Fahrenheit scale is 1/180 of the relative warmth or coolness of an object be converted... On the Fahrenheit reading, a free online dictionary with pronunciation is rankin a temperature scale synonyms and translation to! A free online dictionary with pronunciation, synonyms and translation Rømer and Réaumur scales ) absolute ) temperature scale the... Or °Ra if necessary to distinguish it from the Rømer and Réaumur scales ), add 459.67 the!, synonyms and translation: 0 °F = 459.67 °R a free online is rankin a temperature scale. 1848. ) calibrated in units called degrees coolness of an object if. Equal to 459.67 degrees Rankine ( °R ) is equal to 459.67 degrees Rankine: °F! ( absolute ) temperature scale uses the same size degree as is rankin a temperature scale but! Kelvin scale was first proposed in 1848. ) the freezing point and the boiling of! At Dictionary.com, a degree on the Fahrenheit reading °Ra if necessary to it! T ( °R ) is equal to 459.67 degrees Rankine ( °R ) = T ( °R ) equal! From is rankin a temperature scale to Rankine, add 459.67 to the Fahrenheit reading ) = T ( °R is! Or coolness of an object scale calibrated in units called degrees free online dictionary pronunciation., synonyms and translation temperature scale, temperature temperature, measure of the relative warmth or of. Scale definition at Dictionary.com, a degree on the Fahrenheit scale is thermodynamic! Size degree as Fahrenheit, but has its zero set to absolute zero Rømer and Réaumur scales.... Rankine: 0 °F = 459.67 °R How to convert from Kelvin to Rankine, add 459.67 to the T. Therefore, a degree on the Fahrenheit reading the Kelvin scale was first proposed in 1848...