Lowe’s paint typically costs about $25-$80 per gallon, depending on brand, finish, formula, and whether it is made for interior or exterior use. The Lowe’s paint cost per gallon is only part of the budget: coverage, primer, tools, and any hired labor can change the total considerably.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Interior paint, per gallon | $25 | $40 | $70 | Standard to premium formulas |
| Exterior paint, per gallon | $35 | $55 | $80 | Weather-resistant formulas |
| Paint for a 12-by-12-foot room | $75 | $140 | $250 | Two coats; paint only |
| Professional room painting | $400 | $800 | $1,500 | Labor and basic prep included |
Assumptions: U.S. retail pricing estimates, typical 250-400 square feet of coverage per gallon, and a standard room with no major repairs.
What a Gallon of Lowe’s Paint Usually Costs
Expect about $25-$45 per gallon for many standard interior paints, around $40-$65 for washable midrange options, and roughly $55-$80 for premium interior or exterior formulas. Prices vary by product line, store, color, and current promotions; custom-tinted colors may have different return rules.
Most paint covers about 250-400 square feet per coat on a smooth, previously painted surface. A gallon may cover a small bedroom with one coat, but two coats are common for a color change or even finish. A practical budget for ordinary interior paint is $35-$60 per gallon before tools and primer.
How Primer, Labor, and Sheen Change the Receipt
Paint is the main supply expense, but preparation and application materials can add up. The table shows typical U.S. ranges; labor assumes a straightforward interior job and varies by market and wall condition.
| Quote component | Typical price | Pricing basis | What changes it |
|---|---|---|---|
| Interior paint | $25-$70 | Per gallon | Brand line, finish, color |
| Exterior paint | $35-$80 | Per gallon | Weather protection, surface |
| Primer | $18-$45 | Per gallon | Stain blocking or specialty use |
| Brushes, rollers, tape, covers | $25-$100 | Per project | Tool quality and room count |
| Painter labor | $30-$75 | Per hour | Prep, access, local wage rates |
A painter may quote by the room or square foot instead of hourly. Ask whether the estimate includes primer, patching, trim, and cleanup so the paint price is not mistaken for the full project cost.
Which Paint Specs Push a Lowe’s Quote Higher?
Finish and formula affect the shelf price. Flat or matte paint often sits toward the lower end, while satin and semi-gloss can cost more because they are designed for easier cleaning or trim use. Specialty kitchen, bath, stain-blocking, and mildew-resistant products can add roughly $5-$20 per gallon compared with a basic wall paint.
Coverage and condition matter as much as the label. At 250 square feet per gallon, a 1,000-square-foot wall area takes about four gallons for one coat, or eight for two; at 350 square feet per gallon, the same job takes about three or six. Porous drywall, rough siding, and a dramatic color change can require more paint or primer. Calculate gallons from the surface area and number of coats, then add about 10% for touch-ups and waste.
Interior, Exterior, and Specialty Paint Compared
Interior paint is formulated for indoor wear and cleaning, while exterior paint must handle sun, moisture, and temperature swings. Specialty formulas solve narrower problems but are not automatically necessary for every wall. These approximate ranges help compare product types at Lowe’s rather than guarantee a particular shelf price.
| Paint type | Low per gallon | Typical per gallon | High per gallon | Common use |
|---|---|---|---|---|
| Basic interior | $25 | $35-$45 | $55 | Bedrooms, ceilings |
| Washable interior | $35 | $45-$60 | $75 | Hallways, family rooms |
| Exterior | $35 | $50-$65 | $80 | Siding, trim, doors |
| Specialty paint | $30 | $45-$65 | $85 | Kitchen, bath, stain control |
Match the formula to the surface and cleaning demands instead of paying extra for a feature the room does not need.
How Much Does a Room Project Cost After Supplies?
For a 12-by-12-foot room with 8-foot walls, the wall area is about 380 square feet before deducting doors and windows. Two coats may require two to three gallons, depending on coverage and surface condition. Paint alone may cost $70-$180; primer and basic supplies can bring a DIY materials budget to roughly $120-$300.
Hiring a painter changes the total substantially. A simple room may cost $400-$800, while extensive patching, ceiling work, or detailed trim can push the quote toward $1,000-$1,500. A painter’s estimate may include paint, but buyers should confirm the product line and number of coats. For a comparable quote, give each painter the same room dimensions, surfaces, and prep requirements.
Paint Add-Ons That Raise the Checkout Total
Primer may be needed for bare drywall, repairs, stains, or a major color transition; one gallon commonly adds $18-$45. Caulk, spackle, sanding supplies, tape, drop cloths, and roller covers may add $25-$100 for a small project. Rental equipment or specialty sprayers can cost extra, and exterior work may require ladder or surface-prep expenses.
Paint calculators can help estimate gallons, but unusual wall texture and multiple colors create extra waste. Keep receipts and check the store’s current policy before buying more than needed, especially for tinted paint. Include the small prep items in the budget rather than comparing gallon prices alone.
Where to Cut the Paint Budget Without Losing Coverage
Measure walls instead of guessing, and buy the amount needed for the planned coats. If several rooms use the same color and finish, buying together can reduce leftover partial gallons. A washable midrange paint may be a better value in busy rooms than the least expensive option, while a basic finish can be adequate for low-traffic areas.
Do the safe prep work, such as moving furniture and removing wall decor, before a painter arrives; confirm first what the crew expects. Compare quotes that specify labor, repairs, primer, paint brand or grade, coats, and cleanup. A lower per-gallon price is useful only if the coverage and scope meet the job’s requirements.