You are currently converting Temperature Interval units from Rankine to Kelvin
1 Rankine (°Ra)
0.55556 Kelvin (K)
Rankine : Rankine is a thermodynamic temperature scale named after the Glasgow University engineer and physicist William John Macquorn Rankine. The symbol for degrees Rankine is °R (or °Ra). In Rankine scale (°R) zero is absolute zero.
Kelvin : The Kelvin is a unit of measurement for temperature. It is one of the seven base units in the International System of Units (SI) and is assigned the unit symbol K. It also is a unit of temperature interval.