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The combined length of all grout joints in the installation.
Add up the length of every joint line across the tiled area — this is typically far longer than the room's perimeter for a full tile field.
The width of each grout joint.
Quarry tile in industrial or commercial kitchens commonly uses wider joints, roughly 8-12mm, compared to standard residential tile joints.
The depth of the joint, typically matching the tile thickness.
Quarry tile is thicker than standard ceramic tile, so joints are filled to a greater depth.
Chemical-resistant grout needed
2.331 gal
They open the calculator with your figures already in it
Quarry Tile Acid-Resistant Grout Joint Volume Calculator: 2.33 gal — shown in imperial, US market. The link sets both, so the result they see is the one on your screen.
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How this was calculated
Formula source(s)
- Grout volume = total joint length × joint width × joint depth — quarry tile in industrial/commercial kitchens commonly uses wider joints (8-12mm) filled with epoxy or furan chemical-resistant grout rather than standard cement grout
Inputs used
- Total Joint Length
- 195 ft
- Joint Width
- 0.39 in
- Joint Depth
- 0.59 in
What this calculation does not cover
- Grout is not what goes in a movement joint. A tiled field needs joints at the perimeter, over every structural joint, and through the field at intervals - roughly 6 to 7.5 m apart on interior work, tightening to about 2.5 to 3.5 m where the floor is wet, hot, or steam-cleaned - and those are filled with a chemical-resistant SEALANT over backer rod, not with the epoxy or furan grout counted here. Grouting straight through them is how a rigid quarry tile floor over a warm slab tents and debonds, and the sealant is a separate quantity measured along the same lines.
- Assumes every joint is open to the full depth entered. If the setting bed squeezes up between the tiles the real volume is less than this; if the joint is only skimmed at the surface the volume looks right and the floor still fails, because an unfilled void under a chemical-resistant joint is precisely where wash-down liquor, grease and acid collect and work down to the bed. Kitchen joints are packed solid for their whole depth for that reason, so the depth typed here should be the depth that actually gets filled, checked on the finished work rather than assumed from the tile.
- Sizes one layer of a system. The membrane and the mortar bed beneath the tile meet the same acids, hot wash-down and thermal shock as the joint above them, so a furan or epoxy grout laid over a bed that is not rated for the exposure simply relocates the failure. The bed, the membrane and the coved base at the walls each carry their own quantities and their own compatibility with the grout chosen here.
- Joint length times width counts every crossing twice, because the square where two joints meet belongs to both lines, so the volume runs high by roughly the joint width divided by the tile's length plus its width — a few per cent on a quarry tile. The grout calculator works from the tile and joint sizes and counts each crossing once.
Estimated cost — your price
This site holds no price list for this material — local prices vary too much to publish honestly. Enter your supplier's price and the result is costed with it.
Computed in your browser — nothing you enter is uploaded. Presented in US customary units and US trade terminology. Where a formula follows a published standard, that standard and its edition are cited beside it on this page; where none governs, the page says so. Local amendments override model codes — verify against the code in force where you build.
Sources checked 2026-09-06 · in the site-wide review of 2026-09-06 · v1.0.1
Regulatory standards & verification citations1
- Grout volume = total joint length × joint width × joint depth — quarry tile in industrial/commercial kitchens commonly uses wider joints (8-12mm) filled with epoxy or furan chemical-resistant grout rather than standard cement grout
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Your workspace
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Tools and safety for this job
To lay floor tile, tile a wall, cut ceramic and porcelain tile, grout and seal tiling and mix adhesive or mortar. Generic types, no brands, no prices.
Protection this work requires
- Cutting or grinding concrete, masonry, screed, tile or fibre-cement board releases respirable silica: cut wet or extract at the tool, and wear a P2/N95 respirator at minimum — a nuisance dust mask does not filter it.
- Wet cement and lime burn skin and eyes painlessly until the damage is done: waterproof gloves to EN 374, safety glasses whenever the mix can splash, and never kneel in wet mix in permeable trousers.
- Saws, grinders and breakers run above 85 dB, where hearing damage accumulates and does not recover: defenders or plugs for every cut, not just the long ones.
- Boards, blocks and bagged material cause most lasting back injuries on small sites: two people or a lifter for full sheets, and never a bag on one shoulder up a ladder.
Show the 15 tools this job needsHide tools
Essential
Chalk line
Grout float and sponge
Manual tile cutter
Mixing bucket or tub
Notched trowel
Paddle mixer
Spirit level
Tape measure
Recommended
Caulking gun
Rubber mallet
Tile nippers
Wet tile saw
Optional
Hole saw set
Laser level
Shovel and spade
Also needed as materials: caulk and sealant cartridges, chalk refill, diamond tile blades, grout sponges.
what each tiling tool is for, and the spec that decides which to buy where one does.