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Tile & Grout Calculator

Plan every room in one estimate — tile layout, boxes to buy, grout, adhesive, and total cost in KES.

LAYOUT PREVIEW ·
Full tile Cut tile
Total area (m²)
Tiles incl. wastage
Grand total (KES)

Rooms

Pricing mode

Pieces-per-box and price are set per room above — auto-filled from typical Kenyan tile packing when you pick a size, and fully editable since it varies by brand and company.

Grout & adhesive (applies to all rooms)

Hesabu — what you'll need

Total floor/wall area
Total tiles (with wastage)
Total tile cost
Total grout
Total grout cost
Total adhesive bags
Total adhesive cost
Grand total

Estimates only — actual tile, grout, and adhesive use varies by installer, sub-floor condition, and pattern (herringbone or diagonal lays typically need more wastage). Grout uses the standard formula with tile sides in mm: ((L+W)/(L×W)) × joint width × tile thickness × 1.6 × area. Walling tile sizes are common defaults — confirm exact options with your supplier.

Tiling is one line in your budget. Price the whole build with the other Mjengo School calculators, or book Miano when the numbers get serious.