Free tile calculator

How many tiles do I need?

Floor, wall, backsplash, shower — enter the area, pick the tile size, set a waste percentage, and we'll tell you exact tile count and how many boxes to order.

Length × width. For walls: height × width minus doors/windows.

10% straight lay · 15% diagonal/herringbone · 20% natural stone or large-format.

Common range: 8-12 for 12×12, 4-6 for 18×18, 2-4 for large-format.

Tiles needed

0 tiles

Includes the waste buffer below.

Tile size
0 sq ft
Tiles for area only
0
With waste factor
0
Boxes to order
0 boxes

Tile contractor?

ServeHub puts material lookups, supplier pricing, and labour rates in every estimate so your quotes go out the same day.

Try ServeHub free