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Pick a calculator. Every answer is an estimate. Wastage and brand coverage change.

Tiles Floor

Tile CountHow many tiles for the room
Tile Box CountTiles needed ÷ tiles per box
Wall Tile CountWall L × H minus door optional
Flooring CostArea × rate you type
Tile CostBoxes × price per box
Bathroom Tile PackFloor + 4 walls minus door

Paint

Paint LitreWall area ÷ coverage
Paint Interior Room4 walls + ceiling optional
Primer Plus PaintPrimer + paint coats
Paint CostLitres × price per litre

Brick Cement

Brick Count WallWall area with brick size + gap
Cement Bags RoughVolume × mix ratio rough bags
Sand Volume RoughSand from cement bags + ratio
Plaster AreaWall plaster area simple

Room Area

Room Area (Feet)Length × width in feet
Room Area (Metre)Length × width in metre
Sqft to SqmConvert square feet to metre
Running Feet to AreaLength × width for strips
Ceiling AreaSame as floor L × W

Wastage

Wastage AddQty + percent wastage

20 tools total

BuildOnDesk is not a contractor. Coverage differs by brand. This is maths only. Every result is an estimate. Wastage and brand coverage change. Confirm with your painter or tile shop.

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