Measuro — Material Calculator

Room dimensions

Length (ft)

Width (ft)

Height (ft)

Unit

Doors & windows

Deducted from wall and tile areas automatically.

Material

Paint

Floor tiles

Wall tiles

Wallpaper

Wood/laminate

Ceiling

Skirting

Coverage/litre (sq ft)

Coats

Surface

Wastage10%

~120 sq ft/litre (≈11 sq m/litre). Increase for dark colours or rough walls.

Tile size unit

Length (in)

Width (in)

Tiles/box

Wastage10%

Add 15–20% for diagonal laying.

Tile size unit

Length (in)

Width (in)

Tiles/box

Tile to height (ft)

Wastage12%

Roll size unit

Roll width (in)

Roll length (ft)

Repeat (in)

Wastage12%

Standard: 21"×33 ft or 53cm×10m.

Board size unit

Width (in)

Length (ft)

Boards/pack

Wastage10%

Add 5% for diagonal or herringbone layouts.

Type

Coverage/litre (sq ft)

Wastage10%

Perimeter calculated from room dimensions. Subtract doorways below.

Door count

Door width (ft)

Board length unit

Board length (ft)

Wastage