Paint Calculators | Sir Gamah Painting Academy

🪣 Paint Quantity Calculator

Calculate how many litres of paint you need for your project.

Room Length (m)

Room Width (m)

Ceiling Height (m)

Number of Doors

Number of Windows

Number of Coats

Paint Coverage (m²/litre)

Calculate total paintable wall area in m².

Width (m)

Height (m)

Subtract Doors (each 1.8m²)

Subtract Windows (each 1.2m²)

Estimate total project cost including paint and labour.

Total Area (m²)

Paint Cost per Litre (MWK)

Coverage (m²/litre)

Number of Coats

Labour Rate (MWK/m²)

Calculate how many rolls of wallpaper you need.

Room Perimeter (m)

Ceiling Height (m)

Roll Length (m)

Roll Width (m)

Pattern Repeat (m)

Calculate how many tiles you need for a wall or floor.

Area Width (m)

Area Height (m)

Tile Width (cm)

Tile Height (cm)

Grout Gap (mm)

Estimate the cost of a signwriting job.

Sign Width (m)

Sign Height (m)

Number of Colours

Complexity

Base Rate (MWK/m²)