All tile calculators
Pick the tool that matches your job. Every calculator is free, works on your phone, and gives you a materials list you can shop from.
Area & quantity
- Tile Quantity CalculatorHow many tiles you need for any room, wall, or floor — with waste.
- Tile Area CalculatorSquare footage for multiple rooms and shapes, minus openings.
- Waste Factor CalculatorHow much extra tile to buy for cuts, patterns, and breakage.
- Tile Layout & Pattern CalculatorCut sizes and row counts for grid, offset, diagonal, herringbone.
- Floor Tile CalculatorTiles and boxes for any floor, by room dimensions and tile size.
- Wall Tile CalculatorWall coverage minus doors, windows, and other openings.
- Mosaic Sheet CalculatorMesh-mounted mosaic sheets needed for floors, walls, and accents.
- Herringbone Tile CalculatorPlank tile counts with the extra waste herringbone demands.
- Large Format Tile Calculator24-inch-plus tiles: counts, leveling clips, and handling extras.
- Tile Box ConverterConvert between tiles, boxes, and square feet both ways.
Grout & mortar
- Grout CalculatorPounds of grout by tile size, joint width, and thickness.
- Thinset & Mortar CalculatorBags of thinset by trowel notch size and coverage.
- Spacer & Trim CalculatorHow many spacers and how much edge trim your layout needs.
- Tile Sealer CalculatorBottles of sealer for tile and grout by area and coats.
Rooms & surfaces
Prep & underlayment
- Backer Board CalculatorCement board sheets, screws, and tape for floors and walls.
- Self-Leveling Compound CalculatorBags of leveler by area and depth of the low spots.
- Radiant Floor Heat CalculatorHeated mat square footage, wattage, and running cost.
- Tile Weight CalculatorTotal tile weight for delivery, upstairs floors, and structure.
Cost & labor
- Tile Removal Cost CalculatorDIY vs pro demo cost, hours, and disposal for old tile.
- Tile Labor Cost CalculatorInstaller hours and labor rates by room size and complexity.
- Tile Cost EstimatorTotal project cost: tile, grout, mortar, trim, and labor.
- Project Total EstimatorEvery material plus labor in one whole-project budget.
· Reviewed by the Smart Tile Calculator editorial team