



 
Hi Robert, What you want is the total volume in cubic feet. The area is just the amount of floor space the the pile of belongings would cover. I asked Google to make the conversion from cubic meters to cubic feet. I typed 3.5 cubic meters in cubic feet into Google and got the result 3.5 (cubic meters) = 123.601334 cubic feet. So how big is a box that will hold 124 cubic feet? I know that 5 × 5 × 5 = 125 so a box that is 5 feet by 5 feet by 5 feet will be very close. Also 4 × 4 × 8 = 128 so a box that is 4 feet by 4 feet and 8 feet tall is also very close. I hope this helps,  


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