Shower Material Calculator
Avoid the classic remodel problem: buying too little tile, forgetting waterproofing overlap, or discovering mid-project that the drain and wall system need different materials. Build a first-pass shopping list before you compare store carts or contractor allowances.
Material list
Waterproofing
Waterproof membrane coverage: 134.9 sq ft
Includes estimated waste and overlap.
Wall finish
Wall tile: 109.2 sq ft
Verify actual layout, niche, and trim cuts.
Floor
Shower floor tile: 15.8 sq ft
Confirm drain position before ordering.
Fixtures
Valve, trim, drain, sealant, fasteners: 1 set
Choose compatible finishes before contractor bid comparison.
Local price reference
National median material factor: 1 x
Use this as a rough local material price signal. Match precision: national.
Ordering note
Waste and return buffer: 5 %
Order unopened boxes from a returnable batch when possible; keep dye lot labels until install is complete.
Tile count
12 x 24 in tile: 63 tiles
Tile count is a planning estimate before layout, cuts, niche, trim, and manufacturer box quantities.
Tile setting
Thinset and grout: 1.5 bag equivalent
Confirm manufacturer coverage rates.
Material shopping tiers