Tile Calculators
Tile quantity is area divided by tile size and then rounded up twice — once for cuts, once for the box. Wet areas add waterproofing that is priced by the roll, not the square foot.
In this topic
- Kitchen Backsplash Tile Calculator
Tile, thinset, grout and edge trim for a backsplash.
- Shower Tile & Waterproofing Calculator
Tile, thinset, grout and waterproofing for a shower.
Related guides
- How Much Extra Tile to Buy
Ten percent for a straight layout, fifteen for diagonal, twenty for herringbone or a patterned tile — and why you round up twice, not once.
More in Interior Finish Calculators
- Flooring Calculators (3 calculators)
- Kitchen Remodel Calculators (2 calculators)
- Drywall & Trim Calculators (3 calculators)
- Interior Finish Calculators (10 calculators)