① Calculate Room Area

Measure the width and height of each surface you want to paint.

Surface Area
×

② How many doors or windows are there?

The calculation will exclude any doors and windows in the room.

*A standard door accounts for 20 ft2 (2 m2) and windows are an average 10 ft2 (0.5 m2)

Door
0
Window
0

③ Calculate Paint Needed

Logo Seamaster
RESULTS

Here's how much paint you will need

Based on the approximate surface area, this is the estimated amount of paint required.

Paintable Area

Paint required

2-coat application

litres

Sealer/Primer required

Half of the recommended paint amount.

litres