Paint Quantity Calculator โ Wall Area, Coats and Coverage
Enter wall dimensions, doors and windows, coats and product coverage to calculate paint needed with an extra allowance.
Net wall area
Total coated area
Paint needed
Paint = (total wall length ร height โ excluded area) ร coats รท coverage per litre ร (1 + allowance).
Use the coverage shown on your product label. Surface condition, tools and colour changes affect actual use; buy a pack combination at or above the result.