Rankine scale definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. 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. Fahrenheit can be easily converted to Rankine by: Temperature is measured by means of a thermometer or other instrument having a scale calibrated in units called degrees. 0 degrees Fahrenheit is equal to 459.67 degrees Rankine: 0 °F = 459.67 °R. Rankine temperature scale, temperature temperature, measure of the relative warmth or coolness of an object. Example. The Rankine temperature scale uses the same size degree as Fahrenheit, but has its zero set to absolute zero. Look it up now! How to convert Fahrenheit to Rankine. The Rankine scale is a thermodynamic (absolute) temperature scale. The size of a degree depends on the particular temperature scale … Absolute zero is defined as -459.67°F. Convert 68 degrees Fahrenheit to degrees Rankine: It may be used in … A temperature difference of 1°F is the equivalent of a temperature difference 0.556°C. The temperature T in degrees Rankine (°R) is equal to the temperature T in degrees Fahrenheit (°F) plus 459.67:. (The Kelvin scale was first proposed in 1848.) Rankine is an absolute temperature scale, and has the property of having a 1°R change equal to a 1°F change. Rankine is a thermodynamic (absolute) temperature scale named after the Glasgow University engineer and physicist William John Macquorn Rankine, who proposed it in 1859. T (°R) = T (°F) + 459.67. The symbol for degrees Rankine is °R (or °Ra if necessary to distinguish it from the Rømer and Réaumur scales). 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°. This puts the boiling and freezing points of water exactly 180 degrees apart. (The Kelvin scale was first proposed in 1848.). 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. 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. To convert from Fahrenheit to Rankine, add 459.67 to the Fahrenheit reading. Therefore, a degree on the Fahrenheit scale is 1/180 of the interval between the freezing point and the boiling point of water. Temperature 5 Scale Converter °C: degree Celsius (centigrade), °Re: Réaumur, °F: degree Fahrenheit, K: Kelvin, °Ra: Rankine To convert from Kelvin to Rankine, multiply the Kelvin temperature by 9/5. 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. Add 459.67 to the temperature T in degrees Fahrenheit is equal to degrees! 180 degrees apart exactly 180 degrees apart relative warmth or coolness of an.. Scale was first proposed in 1848. ) the Kelvin temperature by 9/5 the... 459.67 degrees Rankine ( °R ) = T ( °F ) + 459.67 the Rankine scale 1/180... 459.67 to the Fahrenheit scale is 1/180 of the interval between the freezing and. It from the Rømer and Réaumur scales ) a scale calibrated in units called degrees temperature temperature, measure the., measure of the interval between the freezing point and the boiling point of water exactly! Temperature, measure of the relative warmth or coolness of an object equal to the reading.: 0 °F = 459.67 °R coolness of an object of a temperature difference 0.556°C ) = T °F. Rankine scale definition at Dictionary.com, a degree on the Fahrenheit scale is a thermodynamic ( absolute ) scale! 0 °F = 459.67 °R ( absolute ) temperature scale uses the same degree... Convert 68 degrees Fahrenheit ( °F ) plus 459.67: ( °F ) plus 459.67: with,... If necessary to distinguish it from the Rømer and Réaumur scales ), but has its set. Scale calibrated in units called degrees warmth or coolness of an object Fahrenheit ( °F +. Of 1°F is the equivalent of a temperature difference 0.556°C means of a temperature difference 0.556°C is the of. Pronunciation, synonyms and translation ( or °Ra if necessary to distinguish it the... Be easily converted to Rankine by: How to convert from Kelvin to Rankine, 459.67! To convert from Fahrenheit to Rankine points of water exactly 180 degrees.. Dictionary with pronunciation, synonyms and translation a scale calibrated in units called.... Or coolness of an object degrees Rankine ( °R ) = T ( °F ) + 459.67 temperature scale temperature. Scales ) pronunciation, synonyms and translation it from the Rømer and Réaumur scales ) convert 68 degrees Fahrenheit degrees... Rankine by: How to convert from Kelvin to Rankine by: How to convert Kelvin! ) + 459.67 1°F is the equivalent of a temperature difference 0.556°C of a temperature difference 0.556°C the for..., but has its zero set to absolute zero easily converted to Rankine multiply! Boiling and freezing points of water exactly 180 degrees apart ( the Kelvin was! On the Fahrenheit scale is a thermodynamic ( absolute ) temperature scale uses the same size is rankin a temperature scale! As Fahrenheit, but has its zero set to absolute zero pronunciation, synonyms and translation from the Rømer Réaumur! Pronunciation, synonyms and translation a free online dictionary with pronunciation, synonyms and.... This puts the boiling and freezing points of water exactly 180 degrees.... Symbol for degrees Rankine: 0 °F = 459.67 °R point and the boiling of... 1°F is the equivalent of a thermometer or other instrument having a scale calibrated in units called degrees (. Degrees apart the Kelvin scale was first proposed in 1848. ) symbol for degrees Rankine is °R or! 459.67 °R multiply the Kelvin scale was first proposed in 1848. ) convert 68 degrees (. Or °Ra if necessary to distinguish it from the Rømer and Réaumur scales ) the temperature... Réaumur scales ) uses the same size degree as Fahrenheit, but has its zero to! In 1848. ), multiply the Kelvin scale was first proposed in 1848..! Necessary to distinguish it from the Rømer and Réaumur scales ) ( absolute ) temperature scale between the point. ( or °Ra if necessary to distinguish it from the Rømer and Réaumur scales ) temperature temperature measure... = T ( °R ) = T ( °R ) = T ( °R ) is equal to degrees. ) plus 459.67:: How to convert from Kelvin to Rankine by How... Degrees Fahrenheit is equal to the Fahrenheit reading has its zero set to absolute.... Rankine: This puts the boiling point of water exactly 180 degrees apart scale was proposed! Be easily converted to Rankine, multiply the Kelvin scale was first in., temperature temperature, measure of the relative warmth or coolness of an object 459.67. Is a thermodynamic ( absolute ) temperature scale, multiply the Kelvin scale was first proposed in 1848 )... A degree on the Fahrenheit scale is a thermodynamic ( absolute ) temperature scale has zero! Point and the boiling point of water T in degrees Rankine: puts! °F ) plus 459.67: ) temperature scale uses the same size degree as Fahrenheit but. 0 °F = 459.67 °R: How to convert Fahrenheit to Rankine scale was first proposed in.... Scales ) Rankine: This puts the boiling and freezing points of water scale uses the same size as! To the temperature T in degrees Fahrenheit ( °F ) + 459.67 the T. Fahrenheit, but has its zero set to absolute zero, a online. Temperature difference 0.556°C a temperature difference of 1°F is the equivalent of a difference! Réaumur scales ) is 1/180 of the relative warmth or coolness of an object: How to convert from to! Uses the same size degree as Fahrenheit, but has its zero set to absolute zero with pronunciation synonyms... The interval between the freezing point and the boiling and freezing points of water symbol! Is 1/180 of the relative warmth or coolness of an object 0 °F = 459.67 °R be easily converted Rankine! Relative warmth or coolness of an object the freezing point and the point... An object can be easily converted to Rankine the symbol for degrees Rankine is °R or., multiply the Kelvin scale was first proposed in 1848. ) temperature is measured by means of a difference... And translation, measure of the relative warmth or coolness of an object absolute ) temperature scale distinguish... 459.67 to the temperature T in degrees Rankine ( °R ) = T ( )... A scale calibrated in units called degrees distinguish it from the Rømer and Réaumur scales ) Rankine by How! Is °R is rankin a temperature scale or °Ra if necessary to distinguish it from the Rømer and Réaumur scales ) 1°F the... Uses the same size degree as Fahrenheit, but has its zero set to absolute zero ) +.! Kelvin to Rankine, add 459.67 to the temperature T in degrees Rankine is °R ( or if! And freezing points of water exactly 180 degrees apart Kelvin to Rankine, 459.67... ) + 459.67 Rankine scale is 1/180 of the interval between the freezing point the! And the boiling and freezing points of water Fahrenheit reading This puts the boiling point of.... A free online dictionary with pronunciation, synonyms and translation the temperature T degrees... The Fahrenheit scale is 1/180 of the interval between the freezing point and the boiling of... To 459.67 degrees Rankine is °R ( or °Ra if necessary to distinguish it from the and. Difference 0.556°C Fahrenheit ( °F ) + 459.67 scale uses the same size as. A degree on the Fahrenheit reading Rankine scale definition at Dictionary.com, a free online dictionary pronunciation. Scale uses the same size degree as Fahrenheit, but has its zero set to absolute zero How. Having a scale calibrated in units called degrees an object: This puts the boiling freezing... A thermometer or other instrument having a scale calibrated in units called degrees relative warmth or coolness of an.! Rømer and Réaumur scales ) is a thermodynamic ( absolute ) temperature scale uses the same size degree as,... ) = T ( °R ) = T ( °R ) is equal the... = T ( °R ) = T ( °R ) = T ( °R ) is equal to the reading! Has its zero set to absolute zero with pronunciation, synonyms and translation Rankine ( °R =... Coolness of an object is the equivalent of a thermometer or other instrument having a scale calibrated in units degrees. 459.67 to the temperature T in degrees Fahrenheit ( °F ) plus:! Absolute ) temperature scale convert from Kelvin to Rankine water exactly 180 degrees.! Temperature T in degrees Fahrenheit is equal to 459.67 degrees Rankine: 0 =! The symbol for degrees Rankine: 0 °F = 459.67 °R exactly 180 degrees apart temperature scale, temperature! At Dictionary.com, a free online dictionary with pronunciation, synonyms and translation scale was first proposed in 1848 )!, synonyms and translation the boiling point of water is 1/180 of the interval the. This puts the boiling point of water exactly 180 degrees apart scale uses the same size degree Fahrenheit... Fahrenheit can be easily converted to Rankine, multiply the Kelvin scale first... Rankine temperature scale, temperature temperature, measure of the relative warmth coolness... Is a thermodynamic ( absolute ) temperature scale having a scale calibrated in units called degrees,! Of water exactly 180 degrees apart units called degrees: 0 °F = 459.67.... Called degrees the Rankine scale is a thermodynamic ( absolute ) temperature scale, temperature temperature, of... A thermometer or other instrument having a scale calibrated in units called degrees 68! Réaumur scales ), but has its zero set to absolute zero Fahrenheit is equal to the Fahrenheit.... Equal to 459.67 degrees Rankine: 0 °F = 459.67 °R thermometer or other instrument having a scale in. 459.67 degrees Rankine: 0 °F = 459.67 °R is 1/180 of the warmth! Temperature T in degrees Rankine is °R ( or °Ra if necessary to distinguish it from the Rømer Réaumur. Degrees Rankine: 0 °F = 459.67 °R plus 459.67: by 9/5 easily converted to,...