Tile Calculator

Use the following tool to estimate the total number of tiles you will need for your floor, roof, or any other surface coverage. For better accuracy, this calculator considers the gap or overlap between tiles.

Tile Size: wide       long
Total Area to Cover:

OR

wide       long
Gap Size: Gap between tiles, use negative value if overlaps.
 
Related Square Footage Calculator | Area Calculator


Some of the tiles on the floor or wall have gaps. Most tiles for the roof or the wood siding for the wall overlap with each other to prevent leakage. For example, a 15 inches long tile for the roof will typically have 3 inches of overlap.