FREE SITE TOOLS
Paint quantity calculator
Calculate litres from area, coats and the chosen product’s coverage.
Free · No account · Instant result
Enter your measurements
Litres = area × coats ÷ coverage in m²/L × (1 + waste).
Paint required
10.5 L
Area to coat
100 m²
Indicative estimate. Check drawings, waste and product data sheets. This does not replace an engineering study.
A useful number to share with your manager
Add a project name and copy a clear summary for your site manager, project lead or director.
The quantity is clear. What comes next?
Rochemère connects your BOQ, purchasing, budget and actual costs in one project. Share this result with your team and explore a guided pilot.
METHOD
An estimate you can verify
Use the coverage stated by the manufacturer. Porous surfaces, preparation and application method can increase use.
FAQ
Does it account for multiple coats?
Yes. Enter your planned coat count.
What coverage should I use?
Use the m²/L figure on your chosen paint’s technical sheet.