What’s a good price for trash bags?

How to land in the good-price band

Trash bags are sold on brand and “strength” claims, but the honest number is cost per bag — and you must match gallon size first, because a 13-gallon and a 30-gallon bag aren’t the same product.

• •Compare cost per bag within the same gallon size. A 45-count box that’s cheaper than a 90-count is usually a smaller-gallon or thinner bag — check the gallons and mil thickness.
• •Buy the biggest count box for your size (kitchen 13-gal, tall 30-gal, contractor 42-gal). Per-bag cost falls steeply with count — the main lever.
• •Store brands (Amazon Basics, Great Value) run ~$0.08–0.15/bag vs $0.20–0.35 for name brands at the same gallon and thickness.
• •Don’t overpay for “scented” or “ForceFlex” on everyday kitchen bags — mil thickness (durability) is what matters; match it, then take the lowest cost per bag.

Frequently asked questions

What is a good price for trash bags?

A good price for trash bags is under $0.16/bag; around $0.24/bag is typical, and above $0.34/bag you're overpaying. The cheapest we track right now is $0.10/bag, the priciest $0.70/bag — across 62 tracked products, as of July 2026. Prices re-checked continuously.

How much does trash bags cost per bag?

Across 62 tracked products, trash bags costs a median of $0.24/bag, ranging from $0.10 to $0.70/bag.

How is cost per bag calculated?

Price ÷ the number of bags in the pack. Comparing per bag lets a bulk pack and a small one line up on the same scale, so you see true value instead of sticker price.