How Much Paint for an Open-Plan Room (8×6 m)?
Estimate the paint required for a single touch-up coat in a large 8×6 m open-plan living and dining area.
How to use this tool
- Enter room width, room length, wall height, number of coats and paint coverage in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your paint needed and the full breakdown beneath it.
Calculate paint coverage for a large open-plan room measuring 8×6 metres when you only need one touch-up coat.
Frequently asked questions
- How much paint do I need for a room?
- Calculate the perimeter × wall height = wall area in m², multiply by the number of coats, then divide by the paint coverage (typically 10 m²/L).