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Free tool · Materials
Know how much material to buy.
Enter your room dimensions to estimate paint, laminate flooring and wallpaper — so you never over-buy or run short.
Wall area
400 sq ft
Floor area
120 sq ft
Frequently asked questions
- How much paint do I need for a room?
- One litre of interior emulsion covers roughly 100 sq ft per coat. Most walls need two coats over primer.
- How many laminate flooring boxes do I need?
- Measure the floor area, add about 8% for cuts, and divide by the coverage per box (often around 20 sq ft).
- Are the prices exact?
- Prices are approximate market averages. Brand, finish and dealer discounts can change the final cost.