A 5-gallon bucket of exterior paint typically costs $150 to $450, depending on brand and quality tier, with budget options running $100–$175, mid-range paint at $175–$300, and premium lines like Sherwin-Williams Emerald or Benjamin Moore Aura running $300–$475 per 5-gallon bucket. Buying in a 5-gallon bucket instead of individual gallons usually saves 5% to 15% compared to buying five separate gallon cans, making it the more economical choice for any project larger than a single room or small exterior section.
Key Takeaways
- A 5-gallon bucket of exterior paint costs $150–$450 depending on brand and quality tier.
- Buying in bulk (5-gallon) typically saves 5–15% compared to purchasing five individual gallon cans.
- One 5-gallon bucket covers roughly 1,500–1,750 square feet with a single coat, though most projects need two coats.
- Premium brands like Sherwin-Williams and Benjamin Moore sit at the higher end, generally $300–$475 per 5-gallon bucket.
- Big box store brands (Behr, Glidden, Valspar) typically offer 5-gallon options at $100–$250, depending on the specific product line.
Why Buy Exterior Paint in a 5-Gallon Bucket?
For any exterior project larger than touch-up work — a full siding repaint, a garage, or a multi-wall section — buying a 5-gallon bucket is almost always more cost-effective than purchasing multiple individual gallons. Most retailers and manufacturers price 5-gallon buckets at a modest discount compared to five separate 1-gallon cans, and buying in bulk also reduces the risk of slight color variation between separately mixed gallon cans, which can be noticeable on a large, continuous exterior surface.
The main trade-off is flexibility — a 5-gallon bucket is a bigger upfront commitment, so it’s worth confirming your total square footage before buying to avoid a mismatched leftover amount.
Average 5-Gallon Exterior Paint Cost by Brand
Here’s a general breakdown of what you can expect to pay for a 5-gallon bucket across popular exterior paint brands and quality tiers:
| Brand | Budget/Mid Line | Premium Line |
| Sherwin-Williams | $225–$300 (SuperPaint) | $375–$475 (Emerald) |
| Benjamin Moore | $250–$325 (Regal Select) | $350–$450 (Aura) |
| Behr (Home Depot) | $140–$220 (Premium/Marquee) | $220–$280 (top exterior line) |
| Glidden | $100–$150 | N/A |
| Valspar (Lowe’s) | $125–$200 | $200–$250 |
Prices vary by region, store promotions, and specific product formulation, so treat these as general benchmarks rather than exact figures for your local store.
How Much Does a 5-Gallon of Exterior Paint Cost at Sherwin-Williams?
At Sherwin-Williams, a 5-gallon bucket of exterior paint typically runs $225 to $300 for the SuperPaint line, their popular mid-tier exterior option with a 25-year warranty. Their premium Emerald exterior line, which offers superior fade resistance and self-cleaning technology, generally costs $375 to $475 per 5-gallon bucket. Pricing can shift with seasonal promotions or contractor account discounts, so it’s worth asking about current pricing when you’re ready to buy.
How Much Is 5 Gallons of Exterior Paint at Lowe’s?
At Lowe’s, Valspar exterior paint in a 5-gallon bucket typically costs $125 to $250, depending on the specific line and finish. Lowe’s also carries other brands depending on region and availability, so pricing can vary somewhat by location, but Valspar remains the most consistently available house-brand option in the 5-gallon size.
What Is the Average Cost Per Gallon of Exterior Paint?
Broken down per gallon, exterior paint typically averages $30 to $95 depending on brand and quality tier — budget options run $20–$35 per gallon, mid-range paint costs $35–$60 per gallon, and premium lines run $60–$95 per gallon. Buying a 5-gallon bucket usually brings the effective per-gallon cost down slightly compared to buying five individual cans, since bulk pricing typically knocks 5% to 15% off the total.
For a full breakdown of individual gallon pricing across brands, see our guide on how much a gallon of paint costs-adjacent considerations, including how primer selection affects your total paint budget.
How Much Will 5 Gallons of Exterior Paint Cover?
A 5-gallon bucket of exterior paint typically covers 1,500 to 1,750 square feet with a single coat on a properly primed, smooth surface. Since most exterior projects require two coats for even, long-lasting coverage, that effectively means one 5-gallon bucket covers 750 to 875 square feet for a complete two-coat job.
Quick reference for common project sizes:
- A single-story 1,500 sq ft home exterior typically needs about 2 buckets (10 gallons) for two coats on the main body.
- A 2,000–2,500 sq ft two-story home typically needs 2.5–3 buckets (12–15 gallons) for the main siding.
- Textured surfaces like stucco or rough-sawn wood siding absorb more paint and may reduce actual coverage by 15% to 25% compared to smooth siding.
How Much Does 5 Gallons of Outdoor Paint Cost?
Across all brands and quality tiers, a 5-gallon bucket of outdoor (exterior) paint generally averages $150 to $450, with most homeowners doing a standard mid-range project landing somewhere between $200 and $300 per bucket. The final price depends heavily on which brand and product line you choose, as well as any store promotions running at the time of purchase.
Common Mistakes Homeowners Make When Buying 5-Gallon Paint
- Underestimating square footage and buying too little, leading to a mismatched second batch that may not match perfectly in tint.
- Not accounting for two coats, since coverage estimates often assume a single coat only.
- Choosing based on bucket price alone, without factoring in how many coats a cheaper paint might require compared to a premium option.
- Skipping proper wall prep before painting, which affects how far your paint actually stretches regardless of quality.
- Not checking texture-related coverage loss, since stucco, rough wood, and other textured surfaces absorb noticeably more paint than smooth siding.
Step-by-Step: How to Calculate Your 5-Gallon Paint Needs
- Measure your total exterior square footage, including siding, trim, and any separately colored sections.
- Divide your total square footage by 350–400 (standard single-coat gallon coverage) to estimate total gallons needed for one coat.
- Double that number to account for a standard two-coat application.
- Divide by 5 to determine how many 5-gallon buckets to purchase, rounding up to avoid running short mid-project.
- Add 10–15% extra for textured surfaces or if you’re unsure about exact coverage on your specific siding material.
Final Thoughts
A 5-gallon bucket of exterior paint typically runs $150 to $450 depending on brand and quality, and buying in bulk almost always beats purchasing individual gallons for anything beyond a small touch-up project. Getting your square footage math right before buying — accounting for two coats and any texture-related coverage loss — is the best way to avoid running short or overbuying.
Ready to get started? Contact Custom Colonial Painting for a free in-person estimate on your exterior painting project, and let our team help you choose the right paint quantity and quality for your home’s specific needs.
FAQ: 5-Gallon Exterior Paint Cost
How much will 5 gallons of exterior paint cover?
A 5-gallon bucket typically covers 1,500 to 1,750 square feet with a single coat, or roughly 750 to 875 square feet accounting for a standard two-coat application. Textured surfaces like stucco or rough wood will reduce that coverage somewhat.
How much does a 5 gallon of exterior paint cost at Sherwin-Williams?
Sherwin-Williams SuperPaint typically runs $225–$300 per 5-gallon bucket, while their premium Emerald exterior line costs $375–$475 per bucket. Pricing can shift with seasonal promotions or contractor discounts.
How much is 5 gallons of exterior paint at Lowe’s?
At Lowe’s, Valspar exterior paint in a 5-gallon bucket typically costs $125 to $250, depending on the specific line and finish selected. Other brands may be available depending on your specific store’s inventory.
What is the average cost per gallon of exterior paint?
Exterior paint averages $30 to $95 per gallon depending on brand and quality tier, with budget options at $20–$35, mid-range at $35–$60, and premium lines at $60–$95 per gallon. Buying a 5-gallon bucket typically lowers the effective per-gallon cost slightly.
How much does 5 gallons of outdoor paint cost?
Across brands and quality tiers, a 5-gallon bucket of outdoor paint generally costs $150 to $450, with most standard mid-range projects landing between $200 and $300. The exact price depends on the brand, product line, and any active promotions.