Project category
Flooring & Tile calculators
Flooring, tile and underlay quantity and cost calculators.
- Tile and Grout Calculator with Spacer Width AustraliaEnter the tiled area in metres, tile dimensions and spacer width in millimetres, then use the grout product's matching coverage row. Tile cartons and grout packages are rounded separately.
- Flooring CalculatorEnter your room dimensions in metres to get the square metres of flooring to buy and the number of boxes, with a wastage allowance for cuts and spares.
How these flooring & tile calculators work
Each calculator starts from site measurements in metres and millimetres, converts them with a tested formula, shows the exact quantity and your waste allowance as separate lines, then rounds up to the package or order unit you actually buy. Prices are optional and always entered by you, so the estimate reflects your supplier rather than a national average.