You were looking for the Rankine scale: 0°R = 0K, and n °F - (n-1) °F = m °R - (m-1) °R https://en.wikipedia.org/wiki/Rankine_scale https://en.wikipedia.org/wi

You were looking for the Rankine scale: 0°R = 0K, and n °F - (n-1) °F = m °R - (m-1) °R https://en.wikipedia.org/wiki/Rankine_scale https://en.wikipedia.org/wiki/Rankine_scale