256
36 tiles. I would hire a tiler if I was you, this doesn't sound like your 'thing'
If 12x12 is 144... There would be 144 tiles in a box right?
80 if the tiles are 12x12 - 12x12 is one square foot covering 80 you would need 80 tiles
154
72
12inch x 12inch is 1ft x 1 ft=1 square foot You need 100 patio stones
256
81
72
576 should do it.
196
144 Assuming paver is 12x12 INCHES and patio is 12x12 FEET One paver in corner to start needs 12 of them for one row 12 feet along; then same upwards. So 12 times 12 pavers = 144 total.
3
48 12"x12" tiles for a 7'x7' patio.
272 Get 300 to be safe.
362. Get 400 to be safe.