Construction workflow
Calculate tile and adhesive quantities from measured floor or wall area, current carton coverage, and product-specific adhesive coverage.
3 working calculators 36 supporting resources
Available now
Each calculator solves one defined quantity task and keeps its assumptions, formula, units, and limits visible.
Calculate whole grout packages from current product coverage and check theoretical joint volume from tile size, joint width, filled depth and tiled area.
Open Grout Calculator: Tile Joint Volume and PackagesCalculate tile adhesive bags from net floor or wall area and the selected product's current package coverage or consumption rate.
Open Tile Adhesive Calculator: Coverage and BagsCalculate net floor or wall tile area, a documented allowance, whole tiles and full cartons from current product coverage or verified tile dimensions.
Open Tile Calculator: Tiles and BoxesSupporting resources
These guides and charts answer separate decisions around the material calculation.
Work a kitchen backsplash from segment measurements to a 4-box subway tile order: every line calculated, then three independent checks confirm the result.
Read A Worked Example: Backsplash Tile for a Kitchen
Choose backsplash tile, match the setting material to the tile and moisture zone, pick grout by joint width, and seal stone.
Read Choosing Tile and Setting Materials for a Backsplash
Decide when a backsplash dry layout is worth the time: direct calculation sets the tile count, while a dry run with spacers exposes the cut widths and edge slivers that area math hides.
Read Backsplash Tile: Dry Layout vs Direct Calculation
Spot the backsplash tile mistakes that repeat in the field: substrate prep, adhesive selection, coverage, grout type, sealing, and finishing, each with its fix.
Read Common Backsplash Tile Mistakes
Convert a checked backsplash tile takeoff into a supplier order: apply a layout-matched 10-15% cut allowance, round up to whole boxes, and keep same-batch spares for repairs.
Read Ordering Backsplash Tile: Cut Allowance, Box Rounding, and Spares
Separate grout application allowance, whole-package surplus and repair stock using product guidance, job conditions and checked package examples.
Read Grout Allowance and Package Rounding: How Much Extra to Buy
Read grout coverage charts by product, package, tile size, thickness and joint width, with checked examples and original geometry sensitivity tables.
Read Grout Coverage Chart: Tile Size, Joint Width and Yield
Measure tile floors, walls, openings, niches and returns with a checked surface ledger, worked examples and a clean handoff to tile and carton calculations.
Read How to Measure for Floor and Wall Tile
Measure tiled area, individual tile size, grout-joint width and filled depth, then match those inputs to the correct manufacturer coverage row.
Read How to Measure Grout Joints for Coverage
Measure backsplash wall runs from countertop to cabinet, deduct windows and hood zones inside the tile boundary, and record outlet cutouts for a checked net tile area.
Read How to Measure for Backsplash Tile
Record the five measurements that define a shower pan mortar bed: footprint, longest drain run, minimum thickness, slope rate, and layer count, then turn them into volume.
Read How to Measure for Shower Pan Mortar
Measure tile trim in linear feet: record every exposed edge, match the trim depth to tile thickness, and convert the total into whole pieces to order.
Read How to Measure Tile Trim: Edges, Pieces, and Ordering
Measure an uncoupling membrane order: record the tiled area, plan 3 ft 3 in strips against published roll lengths, and convert the strip plan into whole rolls with a waste allowance.
Read How to Measure for Uncoupling Membrane
Choose sanded, unsanded or another compatible grout from the exact joint range, tile surface and product data before calculating package coverage.
Read Sanded vs Unsanded Grout: Joint Width and Coverage
One offset-drain shower pan worked from the measurement record to the bag count: diagonal run, rise, average thickness, volume, bags per layer, and the two-layer liner record.
Read Shower Pan Mortar: A Worked Example
Choose the tile body, dry-pack bed mortar, polymer-modified thinset, and grout for a mortar-bed shower pan, and record each product so the takeoff matches what you buy.
Read Choosing Tile and Setting Materials for a Shower Pan
Decide when a shower pan dry layout is worth the time: the direct calculation sets the bag count, while a dry run with screed sticks verifies the drain position, longest run, and layer count the math assumes.
Read Shower Pan Mortar: Dry Layout vs Direct Calculation
Twelve shower pan mortar mistakes that change the bag count or weaken the bed: wrong bed material, a too-wet mix, a skipped pre-slope, flat-thickness shortcuts, guessed bag yields, and the check that catches each one.
Read Common Shower Pan Mortar Mistakes
Turn the checked shower pan takeoff into a supplier order: tile cut allowance and box count, bed-mortar bag count from published yield, whole-unit rounding, and same-batch spares.
Read Ordering Tile and Mortar for a Shower Pan: Cuts, Bags, and Spares
Plan extra tile adhesive for back-buttering and site variation without double counting, then separate the allowance from whole-bag surplus.
Read Tile Adhesive Allowance: Back-Buttering & Extra Bags
Convert a product-specific tile adhesive consumption rate from kg/m² to material mass and whole bags, with range, trowel and product-state checks.
Read Tile Adhesive Consumption Rate: kg/m² to Bags
Check tile adhesive coverage per bag by product, package and trowel, calculate both ends of a published range, and convert compatible area to whole bags.
Read Tile Adhesive Coverage per Bag: Trowel Guide
Calculate product-specific mixing water for full or permitted partial tile adhesive batches, then plan mixing, maturing and usable batch time.
Read Tile Adhesive Mixing Ratio: Water and Batches
Compare tile start lines, joint modules and balanced edge cuts with checked metric and imperial examples, field checks and product limits.
Read Tile Layout: Start Lines and Cuts
Separate nominal tile size, actual dimensions, installed module, pieces per box and carton coverage with checked metric and manufacturer examples.
Read Tile Sizes and Carton Coverage
A complete worked tile trim calculation: five measured edges totaling 386 in, a 15% overage, 5 sticks at 8 ft 2-1/2 in each, 3 corner pieces, 1 connector, and a metric cross-check that confirms the order.
Read Tile Trim Example: A Bathroom and Backsplash Worked Order
Choose tile trim by edge position and look: size the profile 1.5 to 2 mm above tile thickness, match the material to the room, and set it in the same mortar as the tile.
Read Choosing Tile Trim: Profiles, Materials, and Setting Materials
Use direct calculation to order tile trim and a dry layout to place it: total linear length sets the stick count, while sticks laid along each edge expose mitre cuts, corner connectors, and offcut reuse that the count hides.
Read Tile Trim: Direct Calculation vs Dry Layout Planning
Seven tile trim mistakes that cost money: wrong profile depth, square-foot measuring, exact-length ordering, late finish choice, setting profiles after tile, grouted inside corners, and cutting without a dry fit.
Read Tile Trim Mistakes: 7 Errors That Ruin Edges and Orders
Turn a measured trim length into a complete order: plan cuts across whole sticks, reuse offcuts, count corners and connectors, and keep spare sticks from the same batch.
Read Ordering Tile Trim: Cut Planning, Spares, and Piece Counts
Choose and record extra tile for cuts, handling and repairs, then separate the project allowance from full-carton surplus with checked examples.
Read Tile Waste: Cuts and Spare Stock
Run a 120 by 144 in bath floor and a 60 by 84 in closet through the membrane strip plan: strip counts, offcut reuse, overage, and the roll that clears the order.
Read Uncoupling Membrane: A Worked Example
Choose the right uncoupling membrane, thin-set mortar, trowel, and grout for a DITRA tile assembly, and convert published coverage bands into a mortar order.
Read Choosing Tile and Setting Materials for Uncoupling Membrane
Decide how to plan an uncoupling membrane order: direct calculation picks the strip direction and the roll, and a dry layout confirms the fit on the floor before any sheet is cut.
Read Uncoupling Membrane: Dry Layout vs Direct Calculation
Fix the repeat failures before they cost you the floor: subfloor prep, mortar choice, coverage checks, tile setting, waterproofing seals, and movement joints, each tied to the manufacturer's handbook.
Read Common Uncoupling Membrane Mistakes
Turn a checked uncoupling-membrane takeoff into one supplier order: apply a cut allowance, round up to whole rolls, pick the roll size that fits the job, and add seam tape for waterproof floors.
Read Ordering Uncoupling Membrane: Rolls, Cuts, and DeliveryTile quantity planning separates the tile, adhesive and grout orders. The tile field, product coverage, package records and joint geometry need traceable inputs so each result can be checked.
The Tile Calculator measures a rectangular floor or wall surface, or accepts a checked known area. It handles rectangular deductions, an entered allowance, tile faces and current carton coverage.
The Tile Adhesive Calculator calculates whole packages from net tiled area and the selected adhesive product's current package coverage or consumption rate. It keeps project allowance separate from whole-package surplus.
The Grout Calculator turns tiled area and the selected grout product's current coverage into whole packages. Its optional geometry mode checks theoretical volume for a repeating rectangular tile field from joint width and filled depth.
Run separate calculations when the tile, adhesive, grout, package, coverage condition, layout or allowance changes. Combine compatible unrounded areas before whole-package rounding.
The tools do not select tile, adhesive or grout, approve a substrate, design waterproofing or movement joints, set installation tolerances, choose a trowel, or confirm code and product compliance.
Use current drawings, specifications, product data, installation standards, seller terms and qualified project decisions. The calculation methodology explains unit and rounding controls. Report a formula or source issue through the corrections route.
