How Much Paint for a Master Bedroom (5×4 m)?
Calculate how many litres of paint are needed to paint a 5×4 m master bedroom with 2.5 m walls in two coats.
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.
Plan your paint purchase for a 5×4 metre master bedroom by calculating the exact litres needed for two coats.
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).