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Paint · Coverage

Paint Coverage Calculator

Calculate exactly how much paint you need for walls, ceiling and trim — accounting for doors, windows and number of coats.

Room Dimensions

Length (m)

Width (m)

Height (m)

No. of coats

Standard doors

Windows

Wall spread rate

Wastage

Surfaces to Paint

Walls Ceiling Skirting & Architrave

Results

Total area

—

m²

Paint needed

—

litres

With wastage

—

litres

Estimated cost

—

at £8/L

Wall area —

Ceiling area —

Deductions —

Suggested tin sizes:

—