Convert length/length/degree rankine to length/length/kelvin

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Length/Length/Degree Rankine

The inverse degree Rankine (1/°R) is the absolute imperial unit of thermal expansion coefficient, equivalent in magnitude to 1/°F. It is used in aerospace and thermodynamic engineering in the United States when absolute temperature scales are required alongside imperial units. 


Length/Length/Kelvin

The inverse kelvin (1/K) is the SI unit of the coefficient of linear thermal expansion. It expresses the fractional change in length of a material per degree kelvin change in temperature. Most metals have coefficients in the range of 10⁻⁵ to 10⁻⁶ per kelvin. 


Length/Length/Degree Rankine to Length/Length/Kelvin conversion table
Length/Length/Degree RankineLength/Length/KelvinLength/Length/KelvinLength/Length/Degree Rankine
11.810.555556
23.621.11111
35.431.66667
5952.77778
1018105.55556
20362011.1111
25452513.8889
50905027.7778
10018010055.5556
250450250138.889
500900500277.778
100018001000555.556
How to convert Length/Length/Degree Rankine to Length/Length/Kelvin

1 1/°R = 1.8 1/K. To convert any value, multiply it by 1.8. For example, 25 1/°R = 45 1/K.

Frequently asked questions
How many 1/K are there in one 1/°R?
One 1/°R is equal to 1.8 1/K.
How do you convert Length/Length/Degree Rankine to Length/Length/Kelvin?
Multiply the value in Length/Length/Degree Rankine by 1.8 to get the result in Length/Length/Kelvin.
How much is 25 1/°R in 1/K?
25 1/°R is equal to 45 1/K.
How do you convert Length/Length/Kelvin back to Length/Length/Degree Rankine?
Divide by the same factor: multiply the value in Length/Length/Kelvin by 0.555556 to get Length/Length/Degree Rankine.

Most common thermal expansion unit conversions