Please tell me how to calculate cubic meter
I have a roll which height is 63 inches & width is 11 inches i want to know that how to calculate the cubic meter of this roll
Thanks & Regards



First you need to convert the measurement units to meters. There are 2.54 cm in an inch so your roll is

2.54 63 = 160.02 cm which is 1.60 meters long


2.54 11 = 27.94 cm which is 0.279 meters in diameter.

The volume of a cylinder is r2 h where r is the radius and h is the height. Thus the volume of your roll is

0.2794/2)2 1.60 = 0.098 cubic meters

which is approximately one tenth of a cubic meter