Kelvin to Rankine Conversion Calculator

The “Kelvin to Rankine Conversion Calculator” is a fast and useful online tool for changing between Kelvin and Rankine. Here is where you can look at the list of results. The Kelvin to Rankine Converter on the Conversion Galaxy website saves time because it gives answers in seconds instead of minutes.

Kelvin to Rankine Converter
Kelvin (K)
Rankine (°R)

What do Kelvin and Rankine stand for?

Kelvin (K) – The kelvin (K), which is part of the International System of Units (SI), is the basic unit of thermal temperature. Boltzmann’s equation compares it to the energy of water at its triple point. On the Kelvin scale, 0 K is the same as absolute zero, which is -273.15 °C. This is the point where the thermal motion stops.

Rankine(°R) – The Rankine (°R) scale is the exact temperature scale linked to the Fahrenheit (°F) scale, and both scales use the same size unit of temperature. The temperature at which water freezes is 491.67 °R, and the temperature at which it boils is 671.67 °R.

How Do I Use the Kelvin to Rankine Calculator?

If you do these things, the Kelvin to Rankine calculator will give you the most exact results.

  • On the data input form, the measure number should be Kelvin (K).
  • The results of the conversion to Rankine are shown in the “output” box. The answer is shown as a Kelvin to Rankine measurement.

Kelvin to Rankine Conversion Formula

The formula for converting from Kelvin to Rankine is as follows:

K = 1.8 °R

Kelvin to Rankine (K to °R ) Chart

Kelvin (K)

Rankine (°R)

0.1 K

0.18 °R

1 K

1.8 °R

5 K

9 °R

10 K

18 °R

50 K

90 °R

100 K

180 °R

500 K

900 °R

Kelvin to Rankine Questions

Question 1: 

Convert 100 Kelvin to Rankine


The formula to convert Kelvin to Rankine is: K = 1.8 °R

Given that, Kelvin = 100 K

Now, to get the Rankine value, substitute the value in the formula.

Kelvin, 100 K =100 (1.8) °R

K = 180 °R

Hence, 100 Kelvin is equal to 180 °R. 

I.e., 100 K = 180 °R

Question 2: 

Convert 75 Kelvin to Rankine.


We know that, K = 1.8 °R

Given that, Kelvin = 75 Kelvin

Substituting the given value in the formula, we get

75 K = 75 (1.8) °R

75 K = 135 °R

Hence, 75 kelvin is equal to 135 °R

I.e., 75 K = 135 °R

For more online converters, stay tuned with Conversion Galaxy!