divide 190 by 2.5 and there is your answer.
A California King bed is 72 inches wide by 84 inches long. This is 4 inches narrower by 4 inches longer than a standard king size bed.
100
centemeters
about 1.2 inches.
4
145 cm
8.4 inches
19.68504 inches
its about 57cm
12.2047244cm
2 inches = 5.08 centimeters.
20 inches = 50.8 centemeters
33.02 cm.
thirteen centemeters wide
Use google. 10 centimeters = 3.93700787 inches
37 Centimeters = 14.566929 Inches