Two things decide what a trash bag really costs: the brand and the pack size. A store brand is about half a name brand, and a big box is far cheaper per bag than a small one, so the same 13-gallon bag can run 8 cents or 30 depending on how you buy it. Here is every tall kitchen option by true cost per bag, plus how to match strength to your trash so you are not overpaying.
Prices reviewed 31 July 2026 . Cost per 13-gallon tall kitchen bag, in USD; varies by pack size, strength and retailer.
We costed 13-gallon tall kitchen bags by cost per bag. Store-brand basic bags in a large count run about $0.08; the same name-brand bag in a small pack hits $0.28 to $0.30. Two levers: store brand halves the price, and a big box is far cheaper per bag than a small one. Premium strength is worth it for heavy or sharp trash, but not for light everyday waste.
Method: cost per 13-gallon tall kitchen bag from typical US pack prices, comparing brand and pack size at similar strength. Premium heavy-duty bags cost more and are worth it for tough trash; basic bags suit light waste. Prices are indicative and change. Cite this: "usefulHQ Trash Bag Cost Study 2026", usefulhq.com/trash-bag-cost/.
Most homes use 3 to 5 tall kitchen bags a week. Buying store brand in bulk versus small-pack brand saves the most over time.
| Trash bag (13 gal) | Strength | Per bag | Cost / year | Total over term | Best for | |
|---|---|---|---|---|---|---|
| Store-brand basic (bulk)Best value House-brand basic bags in a large count; fine for everyday light kitchen trash, the lowest cost per bag. |
Basic | $0.08 | $17 | $50 | Cheapest per bag | Check price |
| Amazon-brand / value Amazon's own or value-brand tall kitchen bags; basic strength, low price in bulk. |
Basic | $0.09 | $19 | $56 | Cheapest online | Check price |
| Hefty Ultra Strong (bulk box) A reliable strong bag; the big box is the value at about $0.11 a bag versus $0.28 in small packs. |
Strong | $0.11 | $23 | $69 | Cheapest strong (bulk) | Check price |
| Store-brand drawstring Drawstring convenience at a store-brand price; everyday kitchen strength. |
Strong | $0.12 | $25 | $75 | Store-brand drawstring | Check price |
| Store-brand heavy-duty House-brand thick bags for tougher loads; cheaper than name-brand heavy-duty. |
Heavy-duty | $0.15 | $31 | $94 | Heavy-duty value | Check price |
| Glad Quick Tie A mid-price everyday brand bag; convenient but well above store-brand per bag. |
Strong | $0.20 | $42 | $125 | Popular brand | Check price |
| Scented / odor-control brand Scented bags; you pay a premium for fragrance, not extra strength. |
Strong | $0.25 | $52 | $156 | Odor control | Check price |
| Glad ForceFlex MaxStrength Genuinely strong and stretch-resistant for heavy, sharp or wet trash; worth it there, overkill for a light bin. |
Heavy-duty | $0.28 | $58 | $175 | Toughest (premium) | Check price |
| Hefty (small pack, 40ct) The same bag as the bulk box, but a small 40-count costs about 3× as much per bag. Buy bigger. |
Strong | $0.30 | $62 | $187 | The small-pack trap | Check price |
Store-brand tall kitchen bags in a large count, about 8 to 12 cents per 13-gallon bag versus 20 to 30 for name brands in small packs. Store brand halves the price and a big box halves it again.
Only for the strength. Bags like Glad ForceFlex MaxStrength genuinely resist tears and leaks, worth it for heavy, sharp or wet trash. For light everyday waste a basic store-brand bag does the job for a third of the price.
Much. A 40-count of a name brand can be 28 to 30 cents a bag; the same brand in a 110 or 120-count is 11 to 18. Bags do not expire, so buy the largest box of the size and strength you use.
For everyday use, yes, at about half the price. Name brands can pull ahead only at the genuinely heavy-duty end. Use store brand for the everyday can and a small box of heavy-duty for the messy jobs.