How Much Paint Does a Dining Room Need?
A standard dining room measuring 12x14 with 9ft ceilings has approximately 468 square feet of gross wall area. After deducting one door and one or two windows, the paintable wall area is around 390 square feet. At 400 square feet per gallon with two coats, that equals about 1.95 gallons — most homeowners buy 2 gallons.
A smaller 10x12 dining room needs about 1.5 gallons for two coats. A large formal dining room measuring 14x18 will need 2.5 to 3 gallons. If you are painting a bold or dark colour over a light wall, always budget for a third coat — deep colours often require three coats for full opaque coverage.
In litres, a standard dining room needs 6 to 8 litres for two coats. A 5 litre tin plus a 2.5 litre tin covers most dining rooms. A larger dining room may need two 5 litre tins.
Dining Room Paint Calculator — Reference Table
| Dining Room Size | 1 Coat | 2 Coats | Litres (2 coats) |
|---|---|---|---|
| 10x10 (small) | 0.65 gal | 1.3 gal | ~5 litres |
| 10x12 (medium) | 0.75 gal | 1.5 gal | ~5.5 litres |
| 12x14 (standard) | 0.95 gal | 1.9 gal | ~7 litres |
| 14x16 (large) | 1.2 gal | 2.4 gal | ~9 litres |
| 14x18 (formal) | 1.35 gal | 2.7 gal | ~10 litres |
Best Paint Finish for a Dining Room
Eggshell is the most popular finish for formal dining rooms. It gives a refined low-sheen appearance that looks elegant under candlelight and artificial dining room lighting. Satin is the better choice for family dining rooms that see daily use — it is more washable and handles food splatter, greasy fingers, and regular wiping without damage.
Avoid flat paint in dining rooms. Dining rooms are social spaces that accumulate marks and stains over time. Flat paint cannot be scrubbed clean without damaging the surface.
Best Paint Colours for a Dining Room in 2026
Dining rooms are the one room in a home where bold and dramatic colours consistently work well. The room is used primarily in the evening under artificial light, which means deep saturated tones look rich and atmospheric rather than dark and oppressive. Navy, forest green, burgundy, charcoal, and deep teal are the most popular dining room colour choices.
Farrow & Ball Hague Blue (No.30) is arguably the most famous dining room colour in the world — a deep teal-navy that looks extraordinary under candlelight. Benjamin Moore Black Forest Green (2047-10) is a deep forest green that creates a dramatic botanical atmosphere. Sherwin-Williams Burgundy (SW 6300) is a rich red-brown that evokes traditional formal dining rooms and pairs beautifully with dark wood furniture.
For smaller dining rooms or those connected to open-plan living spaces, warmer neutrals work better. Benjamin Moore AF-20 Pale Straw is a warm golden white that makes small dining rooms feel bright and welcoming. Sherwin-Williams Accessible Beige (SW 7036) is a reliable warm greige that bridges dining and living spaces seamlessly.
Tips for Painting a Dining Room
Move the dining table and chairs out first. Dining room furniture is large and heavy. Move it out of the room entirely rather than pushing it to the centre — you need access to all four walls without obstacles.
Buy extra for dark colours. Deep navy, green, and burgundy typically require three coats over a light base. Buy 50% more paint than the calculator suggests when going from light to dark.
Use tinted primer for dramatic colour changes. Ask your paint store to tint a primer to a mid-tone of your chosen colour before applying the top coats. This reduces the number of top coats needed for full coverage.
Paint the ceiling too for maximum drama. In dining rooms, painting the ceiling the same deep colour as the walls creates an immersive cocoon effect that is very popular in formal dining spaces.
Check the colour under dining lighting. Dining rooms are used primarily at night. Always check your test swatch under the room's artificial lighting in the evening — colours look completely different under warm incandescent or pendant lighting versus daylight.
Related Paint Calculators
- Living Room Paint Calculator →
- Kitchen Paint Calculator →
- Bedroom Paint Calculator →
- Ceiling Paint Calculator →
- Primer Calculator →
- Free Paint Calculator →
Frequently Asked Questions
How much paint do I need for a dining room?
A standard 12x14 dining room needs about 1.9 gallons for two coats on the walls. A smaller 10x12 dining room needs about 1.5 gallons. Use the calculator above for a precise estimate.
What paint finish is best for a dining room?
Eggshell for formal dining rooms, satin for family dining rooms. Eggshell looks elegant and refined. Satin is more washable and handles food splatter and daily use better.
What are the best dining room paint colours?
Deep moody tones like navy, forest green, and burgundy are extremely popular. Farrow & Ball Hague Blue, Benjamin Moore Black Forest Green, and Sherwin-Williams Burgundy are top choices. Warm neutrals work well in smaller dining rooms.
How many litres of paint for a dining room?
A standard 12x14 dining room needs 6 to 8 litres for two coats. A 5 litre tin plus a 2.5 litre tin covers most dining rooms. A larger dining room may need two 5 litre tins.
Should dining room and living room be the same colour?
In open-plan homes use the same or complementary tones for cohesive flow. In separate rooms, the dining room can take a bolder or deeper version of the living room colour for a more intimate atmosphere.
Can I use dark paint in a small dining room?
Yes — dark paint works well in small dining rooms. Deep colour creates atmosphere and makes the room feel cosy. Use good artificial lighting and keep trim and table linens light to balance the dark walls.