Rankine to Kelvin

1 °R = 0.55555556 K

Value

From

Precision & format

Significant figures

Notation

1 °R equals

0.5555555556K

All 8 units

Celsius°C
-272.5944444
Fahrenheit°F
-458.67
KelvinK
0.5555555556
Rankine°R
1
Delisle°De
inverted scale
558.8916667
Newton°N
-89.95616667
Réaumur°Ré
-218.0755556
Rømer°Rø
-135.6120833

Rankine to Kelvin table

Common Rankine values converted to Kelvin
Rankine (°R)	Kelvin (K)
1	0.55555556
2	1.1111111
5	2.7777778
10	5.5555556
20	11.111111
50	27.777778
100	55.555556
250	138.88889
500	277.77778
1,000	555.55556

How the conversion works

Multiply the rankine figure by 0.5555555556 to get kelvin. Every factor on this site is anchored to the SI base unit for temperature, so the same number is used everywhere it appears.

Going the other way, 1 K = 1.8 °R — see kelvin to rankine.

See all 8 temperature units →