What is the cheapest sunscreen per ounce?

The cheapest sunscreen per ounce on Amazon is store brands (Amazon Basics, Equate) or Coppertone/Banana Boat in large bottles (8-12 oz), often priced at $1.00-$1.75 per ounce. Premium brands like Supergoop and La Roche-Posay run $3.00-$6.00+ per ounce.

Is expensive sunscreen better?

All sunscreens sold in the US are regulated by the FDA and must meet the same SPF testing standards. A $5 bottle of Coppertone SPF 50 provides the same UV protection as a $40 bottle of premium sunscreen at the same SPF. Premium brands may feel better on skin or work better under makeup, but protection is identical.

How much sunscreen does a family use per summer?

A family of four using sunscreen properly for outdoor activities uses 20-40+ oz per summer. At $1.25/oz (value) vs $4.00/oz (premium), that's $25-$50 vs $80-$160 per summer. Buying large bottles in bulk on Amazon can cut costs by another 20-30%.

What's the cheapest sunscreen per fluid ounce on Amazon right now?

Dealophant ranks every sunscreen listing on Amazon by live price per fluid ounce, recalculated from the Amazon Product Advertising API on each search. The cheapest in-stock listing appears at the top of https://dealophant.com/compare/sunscreen. Prices change frequently — verify on Amazon before buying.

How does Dealophant calculate price per fluid ounce for sunscreen?

Total listing price is divided by the canonical fluid ounce count extracted from the product title. sunscreen is best compared by volume (price per fluid ounce). 1 gal = 128 fl oz; 1 L ≈ 33.8 fl oz. Single-bottle pricing and pack count both lose meaning when bottle sizes differ across listings. Cross-unit listings (for example a serving-count tub mixed in with weight-based tubs) are shown separately under "Other formats" so the price-per-fluid ounce ranking stays apples-to-apples.

Is bulk sunscreen actually cheaper per fluid ounce?

Usually yes, but not always — Dealophant has seen single-pack sunscreen undercut bulk on a per-fluid ounce basis when the smaller size is on sale or has a Subscribe & Save discount the bulk listing doesn't. That's why Dealophant always recomputes per-fluid ounce price live rather than assuming bigger = cheaper.

What's the typical price range per fluid ounce for sunscreen?

It varies by brand, format, and current promotions. To see the live range, sort the listings at https://dealophant.com/compare/sunscreen by Price Per Unit ascending — the cheapest and most expensive in-stock options are visible immediately. The "Best Value" badge marks the lowest price per fluid ounce in the current result set.

Compare Sunscreen prices per fluid ounce on Amazon

Compare sunscreen prices per ounce on Amazon. Find the best value across all SPF levels.

Compare Sunscreen Prices Per Ounce

How Sunscreen pricing is compared on Dealophant

Listings are ranked by price per fluid ounce. Liter and gallon listings are converted automatically (1 gal = 128 fl oz, 1 L ≈ 33.8 fl oz).

We calculate price per ounce across all bottle sizes, spray cans, and SPF levels.

Each listing's total Amazon price is divided by the fluid ounce count extracted from the product title and (where available) cross-checked against Amazon's own price.pricePerUnit field. The result is a single live price-per-fluid ounce number that's directly comparable across every brand and pack size in the category. The lowest price per fluid ounce earns the "Best Value" badge.

Buyer's tips for sunscreen

Large bottles (8-12 oz) cost 30-50% less per ounce than 3 oz travel sizes
SPF 50 and SPF 100 offer nearly identical protection (98% vs 99%) — don't overpay for higher numbers
Store brands (Amazon Basics, Equate) use the same FDA-regulated active ingredients as Coppertone and Banana Boat

Frequently asked questions about sunscreen

What is the cheapest sunscreen per ounce?: The cheapest sunscreen per ounce on Amazon is store brands (Amazon Basics, Equate) or Coppertone/Banana Boat in large bottles (8-12 oz), often priced at $1.00-$1.75 per ounce. Premium brands like Supergoop and La Roche-Posay run $3.00-$6.00+ per ounce.
Is expensive sunscreen better?: All sunscreens sold in the US are regulated by the FDA and must meet the same SPF testing standards. A $5 bottle of Coppertone SPF 50 provides the same UV protection as a $40 bottle of premium sunscreen at the same SPF. Premium brands may feel better on skin or work better under makeup, but protection is identical.
How much sunscreen does a family use per summer?: A family of four using sunscreen properly for outdoor activities uses 20-40+ oz per summer. At $1.25/oz (value) vs $4.00/oz (premium), that's $25-$50 vs $80-$160 per summer. Buying large bottles in bulk on Amazon can cut costs by another 20-30%.
What's the cheapest sunscreen per fluid ounce on Amazon right now?: Dealophant ranks every sunscreen listing on Amazon by live price per fluid ounce, recalculated from the Amazon Product Advertising API on each search. The cheapest in-stock listing appears at the top of https://dealophant.com/compare/sunscreen. Prices change frequently — verify on Amazon before buying.
How does Dealophant calculate price per fluid ounce for sunscreen?: Total listing price is divided by the canonical fluid ounce count extracted from the product title. sunscreen is best compared by volume (price per fluid ounce). 1 gal = 128 fl oz; 1 L ≈ 33.8 fl oz. Single-bottle pricing and pack count both lose meaning when bottle sizes differ across listings. Cross-unit listings (for example a serving-count tub mixed in with weight-based tubs) are shown separately under "Other formats" so the price-per-fluid ounce ranking stays apples-to-apples.
Is bulk sunscreen actually cheaper per fluid ounce?: Usually yes, but not always — Dealophant has seen single-pack sunscreen undercut bulk on a per-fluid ounce basis when the smaller size is on sale or has a Subscribe & Save discount the bulk listing doesn't. That's why Dealophant always recomputes per-fluid ounce price live rather than assuming bigger = cheaper.
What's the typical price range per fluid ounce for sunscreen?: It varies by brand, format, and current promotions. To see the live range, sort the listings at https://dealophant.com/compare/sunscreen by Price Per Unit ascending — the cheapest and most expensive in-stock options are visible immediately. The "Best Value" badge marks the lowest price per fluid ounce in the current result set.