How Much Paint for a 2000 Square Foot House?
Paint needed
29.5 gallons
A 2,000 sq ft house, interior walls taken as 2.8 times the floor area, twelve doors, fourteen windows, two coats.
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How that number is worked out
These are the figures this page was built with and every line the calculator produces from them. Change anything above and all of it moves.
- Room perimeter, add all walls700 ft
- Wall height8 ft
- Doors12
- Windows14
- Coats2
- Coverage per gallon350 sq ft
Paint needed29.5 gallons
| Gross wall area | 5,600 sq ft |
|---|---|
| Less doors and windows | -462 sq ft |
| Net wall area | 5,138 sq ft |
| Area over 2 coats | 10,276 sq ft |
| Gallons, exact | 29.36 |
| Buy | 30 gallonsor 6 five gallon pail |
The material list this produces
| Paint, gallons | 30 |
|---|---|
| Primer, gallons (if bare or color change) | 15 |
| Painter's tape, rolls | 12 |
Coats compared
Coats is the input people get wrong, usually by hoping. Same room, one coat to three.
| Coats | Paint needed |
|---|---|
| 1 coat | 14.75 gallons |
| 2 coats | 29.5 gallons |
| 3 coats | 44.25 gallons |
What else matters here
Around thirty gallons of wall paint for two coats, which is six five gallon pails. That is the material, and on a job this size the material is the small half of the bill.
Interior repaints run to a lot of hours: masking, moving furniture, filling and sanding, cutting in every room, two coats everywhere and then the trim. A crew of two will be in a house this size for the better part of a week, and that labor is normally two to three times what the paint costs.
Ceilings are extra and are worth deciding about deliberately. Two thousand square feet of ceiling is about another twelve gallons over two coats, and unless the ceilings are actually dirty or being changed in color, one coat or none is a legitimate choice that saves real money.
What this calculator assumes
- A door is taken as 21 sq ft and a window as 15 sq ft. Deducting them matters on a small room and barely moves a big one.
- 350 sq ft per gallon is the usual figure on a smooth primed wall. Bare drywall, textured walls and deep color changes all drink more, so drop it to 300 if any of those apply.
- Ceilings and trim are not included. Run the ceiling as its own area.
Questions people ask
How much paint for a 2000 square foot house?
About 29.5 gallons for two coats on the interior walls, which is six five gallon pails. Ceilings and trim are extra.
How much does it cost to paint a 2000 sq ft house interior?
The paint is the smaller part. Labor on a house this size typically runs two to three times the material cost, so price the hours first.
How long does it take to paint a 2000 sq ft house?
Around a week for a crew of two, counting preparation, two coats throughout and the trim.
The paint calculator takes any dimensions you like and hands back the same list.