🧱 Grout Calculator
Estimate how much tile grout you need — no more guesswork
Common:
📊 Results
Grout Needed (incl. 10% waste)
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Theoretical Amount
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Tile Count
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Total Joint Length
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Total Joint Volume
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Formula:
Total joint length ≈ Tiling area / Tile area × (2 × Tile perimeter)
Grout weight = Joint width × Joint depth × Total joint length × Density
Total joint length ≈ Tiling area / Tile area × (2 × Tile perimeter)
Grout weight = Joint width × Joint depth × Total joint length × Density
W = gw × gd × L_total × ρ
📊 Result Chart