About 1.2 square feet x 63 tiles
The best way to figure out how many 13x13 tile will be needed to cover 30 sf of floor is to calculate 13x13/144 give coverage per tile (1.1736), then take 30/1.736 = 25.56 tiles.
2 square feet per tile.
About 0.67 sq feet per tile.
A 24" by 18" tile is 432 square inches or three square feet.
About 1.2 square feet x 63 tiles
the dimensions of one tile is 13x13 inches or 1.083x1.083 feet. Therefore area of one tile is 1.1736 square feet and that of 196 tiles is 196x1.1736=230.027
16 square feet with less than one square foot of tile remaining
One tile of size 13' by 13' will cover 169 square feet and so will be more than sufficient.
Multiply the two dimensions to get the area. Convert square inches to square feet by dividing by 144 and the calculation will give you 55.16 square feet.
The best way to figure out how many 13x13 tile will be needed to cover 30 sf of floor is to calculate 13x13/144 give coverage per tile (1.1736), then take 30/1.736 = 25.56 tiles.
141
One 13 ft x 13 ft tile covers 169 square feet, so 2 will be enough.
2 square feet per tile.
0.44444 square feet per tile.
You will need approximately 23.4 tiles, so 24 tiles. Assuming 13x13 tiles is in inches.
68.1656805