🎨 Paint Coverage Calculator
Calculate exactly how much paint you need — walls, ceilings, litres, and cans.
🏠 Room Dimensions
m
m
m
🚫 Deductions
doors
windows
🌟 Paint Options
↑ Include Ceiling
Paint Coverage Reference
| Paint Type | Coverage | Best For |
|---|---|---|
| Standard / Budget | 10 m²/litre | Undercoats, first coat |
| Good Quality | 12 m²/litre | Most interior walls |
| Premium | 14 m²/litre | High-pigment, one-coat formulas |
A standard door is approximately 1.6 m² (2m × 0.8m). A standard window is approximately 1.2 m² (1.2m × 1m). These are deducted from your paintable wall area.
Always add 10% extra for touch-ups, especially on textured walls. The can recommendations shown assume you buy the exact can sizes — choose the combination that minimises leftover paint.