It would weigh about 14.3 pounds .
Chat with our AI personalities
The density of a substance is usually measured in weight units per volume (for example, per cubic foot), not per area. For a square foot... it would depend how thick the slab of granite is. That may vary between different manufacturers.
Gypsum or plaster board3 3/8 inch 1.56 pounds per square foot 1/2 inch 2.08 pounds per square foot 5/8 inch 2.60 pounds per square foot
Let's assume that the density of marble is 2.76 gm/cm3. Marble varies somewhat in density depending upon the type of marble; so your marble may vary from this number. 0.75 inch X 1 square foot X 144 square inches/square foot = 108 cubic inches 2.76 gm/cm3 X 16.39 cm3/cubic inch X 108 cubic inches = 4886 gms 0.00220 pounds/gm X 4886 gms = 10.7 pounds
144 square feet
How big is a square foot