Calculate your project now
Open the interactive estimator, select this project and adjust the country, size and finish level.
Open the free calculator →How the calculation works
Multiply room length by width, include alcoves and doorways, then add approximately 10% for cuts and future repairs.
Realistic example
A 20 m² room normally needs about 22 m² of flooring after waste.
Common mistakes
- No expansion gap
- Ignoring subfloor repairs
- Ordering before final measurements
Regional price differences
Labour availability, transport, taxes, product standards, climate and local building requirements can materially change the result. Use the country selector for a broad comparison, then verify current prices with local suppliers and at least two suitably qualified professionals.
When professional advice is necessary
Seek qualified advice where the work affects structure, electricity, gas, plumbing, drainage, fire safety, waterproofing, asbestos, planning permission or building approval.