From To C F K R
C 1 33.8 274.15 493.47
F -17.2222 1 255.928 460.67
K -272.15 -457.87 1 1.8
R -272.594 -458.67 0.555556 1

Each cell shows the factor to convert 1 unit of the row header into the column header.

Highlighted diagonal cells represent identity conversions (1:1).