How Much Is a Gallon of Paint at Sherwin-Williams? (2026 Prices)
A gallon of Sherwin-Williams paint listed at $83.49-$88.49 for Cashmere and $101.49-$106.49 for Emerald on sherwin-williams.com on October 1, 2026, before a 35%-off promotion running September 25 to October 12. Prices change with store, sheen, base and container size, and SuperPaint, Duration and ProClassic prices only appear after you pick a store. This guide covers what we could verify, real coverage numbers, and what a room costs.
Price Ranges For Sherwin Williams Paint
Best Roller Kit for a Full Room | |
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Bates Paint Roller Kit, 19 Pieces, $16.99 Covers the tray, roller, brush, tape and drop cloth items in the supply table below, which is the part of the budget people forget when they price only the gallon.
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We read the Sherwin-Williams website on October 1, 2026, without signing in or choosing a store. Two interior lines showed a gallon price on the promotions page. The other lines, including SuperPaint, Duration and ProClassic, showed “Register or sign in to confirm pricing” or asked for a store, so we are not quoting a price for them. Anything older than this check, including the round numbers that circulate on other sites, is not something we could source.
| Product line | List price per gallon (Oct 1, 2026) | With 35% off (our math) | Coverage per gallon (data sheet) |
|---|---|---|---|
| Cashmere Interior Acrylic Latex | $83.49-$88.49 | $54.27-$57.52 | 350-400 sq ft |
| Emerald Interior Acrylic Latex | $101.49-$106.49 | $65.97-$69.22 | 350-400 sq ft |
| SuperPaint Interior | Not shown without a store or sign-in | Not in the promotion | 350-400 sq ft |
| Duration Home Interior | Not shown without a store or sign-in | Not in the promotion | 350-400 sq ft |
| ProClassic Waterborne Interior | Not shown without a store or sign-in | Not in the promotion | 350-400 sq ft |
The sale column is simple arithmetic on the listed range. Sherwin-Williams states that the discount is applied in the cart after PaintPerks sign-in and that some exclusions apply, so your final price can differ. The promotion banner on the Sherwin-Williams promotions page also listed 15% off Purdy products during the same dates.
Source and date: Sherwin-Williams promotions page and the Cashmere, Emerald, SuperPaint, Duration Home and ProClassic product pages, read October 1, 2026. Store-specific pricing can be higher or lower than the default view.
What Changes the Price of a Sherwin-Williams Gallon
The product line. This is the biggest gap. On the same promotions page, Emerald listed about $18 per gallon above Cashmere, which is roughly 20% more at the low end of each range.
Sheen, base and container size. Each product page lets you pick a sheen (for example flat, matte, satin or semi-gloss), a base (such as Extra White or Deep Base) and a size (quart, gallon or 5 gallon). Sherwin-Williams notes that your options may be adjusted based on color selection, which is why the site shows a range instead of one number.
Your store and account. The site asks you to select a store or sign in before it confirms a price. The same can can be priced differently at two stores, so use a store price as the final word and treat any online article, ours included, as a guide.
The promotion calendar. Discounts come with dates, like the September 25 to October 12 window above, and apply to named lines. A sale on Emerald and Cashmere does not automatically cover Duration or SuperPaint.
Does a More Expensive Gallon Cover More Wall?
No, not according to the data sheets. We read the Sherwin-Williams product data sheets for five interior lines on October 1, 2026, and every one lists the same coverage, 350-400 square feet per gallon. What the extra money buys is a different formula, not extra square footage.
| Product (data sheet read) | Coverage per gallon | Dry film at coverage | Volume solids | Weight per gallon | Touch / recoat |
|---|---|---|---|---|---|
| SuperPaint Interior Latex Flat (08/2026) | 350-400 sq ft | 1.4 mils | 36% | 11.27 lbs | 1 hour / 4 hours |
| Duration Home Interior Latex Flat (09/2026) | 350-400 sq ft | 1.6 mils | 43% | 12.07 lbs | 1 hour / 4 hours |
| Emerald Interior Latex Satin (11/2023) | 350-400 sq ft | 1.6 mils | 40% | 11.27 lbs | 1 hour / 4 hours |
| Cashmere Interior Flat Enamel (12/2024) | 350-400 sq ft | 1.6 mils | 39% | 11.13 lbs | 1 hour / 4 hours |
| ProClassic Waterborne Interior Gloss (06/2026) | 350-400 sq ft | 1.6 mils | 40% | 10.06 lbs | 1 hour / 4 hours |
Dry times are listed at 77 degrees F and 50% relative humidity, and the data sheets say they depend on temperature, humidity and film thickness. Each sheet covers one sheen, so the table compares flat, satin and gloss versions, not identical finishes.
Data point: the SuperPaint data sheet lists coverage of 350-400 sq. ft. per gallon at 4 mils wet. Source: Sherwin-Williams SuperPaint Interior Latex Flat data sheet, 08/2026
Volume solids is the share of the can that stays on the wall as dry film. Duration lists 43% against SuperPaint at 36%, which fits Duration being a heavier, more durable film, but the sheets do not claim it spreads further.
Cost Per Square Foot and a Real Room Example
Because coverage is the same across lines, price per gallon is also your price per coverage. Dividing the Cashmere and Emerald ranges by 350-400 square feet gives a cost per square foot for one coat.
| Line | List price per sq ft, one coat | With 35% off, one coat |
|---|---|---|
| Cashmere | $0.21-$0.25 | $0.14-$0.16 |
| Emerald | $0.25-$0.30 | $0.16-$0.20 |
Here is a worked example using our own assumptions. A 12 by 14 foot room with 8-foot ceilings has 416 square feet of wall (52 feet of wall times 8 feet). Subtract one door (about 20 square feet) and two windows (about 24 square feet together) and you paint about 372 square feet per coat. Two coats is about 744 square feet, which needs 1.9 to 2.1 gallons at the data-sheet rate.
- Two gallons of Cashmere at list: $166.98-$176.98, or $108.54-$115.04 at 35% off.
- Two gallons of Emerald at list: $202.98-$212.98, or $131.94-$138.44 at 35% off.
- Rounding matters: at the low end of coverage (350 square feet) you would need slightly more than 2 gallons, so plan for a quart or a third gallon unless your walls are smooth and already primed.
Use our paint and finish quantity calculator to run your own wall measurements before you shop.
Supplies Add to the Bill
The Sherwin-Williams product pages also list tool prices. These were the “Your Price” ranges shown on October 1, 2026, in the default view.
| Item | Price shown |
|---|---|
| Purdy Revolution 9″ roller frame | $19.99-$25.89 |
| Roller covers (Contractor Series nylon/polyester) | $5.89-$16.89 |
| Handy paint tray | $15.99 |
| Paint tray liners | $6.99 |
| Sherwin-Williams nylon/polyester angle sash brush | $14.39-$20.39 |
| ScotchBlue Original painter’s tape (2090) | $5.99-$47.99 |
| Trimaco canvas drop cloth | $33.99-$35.99 |
Buying one of each, with the lowest-priced tape, comes to roughly $103-$128 before any promotion. That is why a boxed kit is worth a look for a one-room job: the 19-piece kit above was $16.99 on Amazon when we checked its buy box on October 1, 2026, though the pieces are not equivalent to the single professional-grade items in the table.
Ways To Save On Paint Purchases
- Check the dated promotions page first. The current offer, 35% off Emerald and Cashmere through October 12, applies only to named lines and needs PaintPerks sign-in before checkout.
- Buy the number of gallons you calculated. Use 350-400 square feet per gallon and your own wall area, not a guess, so you are not paying for paint you never open.
- Pick the line for the room. A promoted line can cost less than a line you would have bought at full price, so compare the sale price against what the room needs before you default to the top tier.
- Match primer to the job. The data sheets recommend a P-Shade primer to optimize hide and color development with tinted colors, so a primer need can add cost. Our guide on whether Cashmere needs primer covers that decision.
How This Compares With Other Paint Brands and Stores
We did not pull competitor prices for this guide, so we are not putting numbers next to other brands. If you are choosing between brands or stores, these pages answer that specifically: Behr vs Sherwin-Williams, Benjamin Moore vs Sherwin-Williams, Sherwin-Williams paint at Lowe’s, and 5-gallon bucket pricing at Lowe’s. For exteriors, see which Sherwin-Williams exterior paint lasts longest.
Frequently Asked Questions
How Much Does 1 Gallon Of Sherwin-Williams Paint Cover?
Sherwin-Williams data sheets for SuperPaint, Duration Home, Emerald, Cashmere and ProClassic all list 350-400 square feet per gallon. Rough or unprimed walls, deep color changes and sprayed application can change real-world coverage, so measure the wall and round up.
How Much Is A Gallon Of Paint At Sherwin-Williams Right Now?
On October 1, 2026, sherwin-williams.com listed Cashmere at $83.49-$88.49 per gallon and Emerald Interior at $101.49-$106.49 per gallon. A 35%-off promotion on those two lines ran September 25 to October 12. Your store price and sheen can change the number.
Why Can’t I See Sherwin-Williams Paint Prices Online?
Most product pages ask you to select a store or sign in before they confirm pricing and availability. Pick your store on sherwin-williams.com, or call it, to see the price you will actually pay.
Does Sherwin-Williams Sell 5-Gallon Buckets?
Yes. The SuperPaint, Duration Home and Cashmere product pages list 5 gallon container sizes alongside 1 gallon sizes, and SuperPaint and Duration Home also list quarts. We could not read a 5-gallon price without a store selection, so check the per-gallon math at your store before assuming a bulk discount.
Is It Cheaper To Get Paint From Lowe’s Or Sherwin-Williams?
We did not compare current prices for this guide. Our Sherwin-Williams at Lowe’s and Lowe’s 5-gallon pricing pages cover that question.
Conclusion
On October 1, 2026, Cashmere listed at $83.49-$88.49 and Emerald at $101.49-$106.49 per gallon on sherwin-williams.com, with 35% off through October 12. Every line we checked is rated for 350-400 square feet per gallon, so calculate your wall area, pick the line for the wear the room gets, and confirm the price at your store before you buy.
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