RoomKitHow it works
Reuse the saved room and choose one floor finish: tiles or flooring. Optionally include paint. The estimate includes the whole cans, boxes or packs actually needed by the calculation, rather than pricing fractional packages. Tile and flooring alternatives are never added together. Edit the product prices and coverage to compare options, then print or export a CSV. Printing uses your browser’s print dialog, where you can also save as PDF. This is a single-room material estimate, not a contractor quote.
Formula
Selected materials total = included paint cans × can price + chosen floor boxes or packs × package price.
Example
For the example room, paint costs 100 and six flooring packs cost 210, giving a selected-material total of 310. Choosing tiles instead changes the floor cost to 300 and the combined total to 400. Delivery, tax, labor, primer, adhesive, underlay and other unentered costs remain excluded. Confirm prices and package contents with your supplier before purchasing.
Assumptions and limitations
Use the coverage and pack size printed on your product label. Output estimates, not a cutting or installation plan. Materials only. Labor, delivery, tax, primer, adhesive and underlay are excluded.
Sources and assumptions
BEHR · Paint · The Home Depot · Material calculators
Frequently asked questions
Are my measurements uploaded?
No. Your room measurements, product settings, units and currency are stored in this browser. Clear this site’s data to remove them.
Does changing units change the room?
No. Dimensions stay in metres internally. Metric and imperial views convert lengths, areas, litres and US gallons without changing the stored room.
Are the coverage and waste defaults guaranteed?
No. Defaults are examples. Use your product label and adjust for the surface, layout, cuts and installation instructions.