Store comparison guide
Costco vs BJ's: Which Warehouse Club Is Better in 2026?
A practical Costco vs BJ's comparison for membership fees, bulk groceries, store brands, coupons, rewards, gas, curbside pickup, delivery, and normalized unit prices.
. Editorial guidance is separated from the timestamped price evidence below.
Quick answer
Check Costco first
For Kirkland Signature products, a wider warehouse network, planned bulk trips, and members who use Costco services or Executive benefits.
Check BJ's first
For curbside pickup, digital and eligible manufacturer coupons, smaller club packs, and a lower-priced base membership.
Compare both
When both clubs are nearby and the real decision depends on unit price, membership break-even, coupon savings, gas, pickup, delivery, or likely product waste.
Retailer-policy claims are checked against the cited retailer sources and Price Scout's comparison methodology.
Source-backed evidence
Current normalized price sample
No compatible Costco and BJ's category pairs are currently available for the same reference ZIP. Price Scout does not fill that gap with an unsupported winner.
A winner is intentionally withheld until both retailers have compatible, source-backed products for the same market. Run a fresh item-level search when today's cart matters.
Compare a specific productMembership fees, coupons, rewards, gas, and fulfillment charges are not deducted from product unit prices. Warehouse-club packages are compared only when both retailers have compatible normalized units in the same reference market. Package prices, coupons, memberships, delivery fees, and availability can still change the final checkout total. Read the full methodology or download the comparison JSON.
Costco
Best for
- Kirkland Signature products and planned warehouse stock-up trips
- Members who value Costco's broader warehouse network, travel, and service benefits
- Households that can use larger packs and benefit from Executive rewards
Watch-outs
- Gold Star and Executive memberships cost more than the comparable BJ's tiers.
- Costco warehouse, Costco.com, Same-Day, and delivery prices can differ.
- Bulk quantities can create waste when storage or household usage is limited.
BJ's
Best for
- Digital coupons, eligible manufacturer coupons, and smaller club-size packs
- Curbside pickup and app-based shopping in markets served by BJ's
- Members comparing a lower base membership fee and Club+ rewards
Watch-outs
- BJ's has a smaller geographic footprint, so club access depends more heavily on location.
- Pickup fees can apply to smaller orders for base-tier members.
- Coupon eligibility, clipping, exclusions, and expiration dates require an extra checkout check.
What to compare by category
| Category | Costco angle | BJ's angle | Scout tip |
|---|---|---|---|
| Membership cost and rewards | Costco lists Gold Star at $65 per year and Executive at $130, with an annual 2% Reward on qualifying Executive purchases. | BJ's lists Club at $60 per year and Club+ at $120, with 2% back in rewards on most eligible Club+ purchases. | Compare the incremental premium-tier cost with realistic eligible annual spending; 2% rewards alone require about $3,250 at Costco or $3,000 at BJ's to offset the upgrade. |
| Groceries and bulk packages | Costco emphasizes curated bulk assortments and Kirkland Signature products, often with fewer size choices per category. | BJ's can offer smaller club-size packages and familiar grocery formats that may suit households with less storage. | Compare the same format by ounce, pound, sheet, count, or load, then account for spoilage and storage. |
| Coupons and instant savings | Costco applies warehouse savings and member offers but does not center the shopping workflow on clipping manufacturer coupons. | BJ's promotes digital coupons and accepts eligible manufacturer coupons, creating more opportunities to change the checkout price. | Treat an unclipped coupon as unavailable and compare the final eligible cart, not the promotional headline. |
| Pickup, delivery, and online shopping | Costco offers Costco.com shipping, Same-Day delivery in qualifying ZIP codes, and Costco Grocery delivery options; warehouse pickup is limited by category. | BJ's supports curbside and in-club pickup, Same-Day delivery, and shipping, with pickup terms affected by order value and membership tier. | Separate warehouse or club price from online price, then add pickup, delivery, priority, and service fees. |
| Gas, services, and convenience | Costco members may value Costco Gas, travel, optical, pharmacy, hearing aids, and other warehouse services. | BJ's members may value BJ's Gas, ExpressPay, digital coupons, curbside pickup, and app-based order management. | Only count benefits available at your local club and benefits your household will actually use. |
Membership cost and rewards
Costco
Costco lists Gold Star at $65 per year and Executive at $130, with an annual 2% Reward on qualifying Executive purchases.
BJ's
BJ's lists Club at $60 per year and Club+ at $120, with 2% back in rewards on most eligible Club+ purchases.
Scout tip
Compare the incremental premium-tier cost with realistic eligible annual spending; 2% rewards alone require about $3,250 at Costco or $3,000 at BJ's to offset the upgrade.
Groceries and bulk packages
Costco
Costco emphasizes curated bulk assortments and Kirkland Signature products, often with fewer size choices per category.
BJ's
BJ's can offer smaller club-size packages and familiar grocery formats that may suit households with less storage.
Scout tip
Compare the same format by ounce, pound, sheet, count, or load, then account for spoilage and storage.
Coupons and instant savings
Costco
Costco applies warehouse savings and member offers but does not center the shopping workflow on clipping manufacturer coupons.
BJ's
BJ's promotes digital coupons and accepts eligible manufacturer coupons, creating more opportunities to change the checkout price.
Scout tip
Treat an unclipped coupon as unavailable and compare the final eligible cart, not the promotional headline.
Pickup, delivery, and online shopping
Costco
Costco offers Costco.com shipping, Same-Day delivery in qualifying ZIP codes, and Costco Grocery delivery options; warehouse pickup is limited by category.
BJ's
BJ's supports curbside and in-club pickup, Same-Day delivery, and shipping, with pickup terms affected by order value and membership tier.
Scout tip
Separate warehouse or club price from online price, then add pickup, delivery, priority, and service fees.
Gas, services, and convenience
Costco
Costco members may value Costco Gas, travel, optical, pharmacy, hearing aids, and other warehouse services.
BJ's
BJ's members may value BJ's Gas, ExpressPay, digital coupons, curbside pickup, and app-based order management.
Scout tip
Only count benefits available at your local club and benefits your household will actually use.
The Price Scout workflow
- 1Confirm that both warehouse clubs are practical for your home, commute, or normal shopping route.
- 2Build a realistic list of exact products and quantities your household can use before expiration.
- 3Compare compatible normalized unit prices instead of package totals or promotional savings alone.
- 4Subtract only coupons and rewards you are eligible to use, then add membership and fulfillment costs.
- 5Review the final cart, selected club, pickup or delivery method, stock, substitutions, and source price before buying.
Deal checks before checkout
- Costco Gold Star or Executive fee, qualifying 2% rewards, warehouse savings, Kirkland alternatives, and Same-Day or online price differences
- BJ's Club or Club+ fee, digital coupons, eligible manufacturer coupons, rewards, curbside terms, and Same-Day delivery fees
- Package size, normalized unit, storage space, expiration risk, household usage, and product quality
- Local club availability, gas access, travel time, pickup convenience, delivery fees, and final checkout total
Before you make the trip
Check today's Costco and BJ's prices.
Enter the item and ZIP code on Price Scout, then confirm final price, availability, and fulfillment on the retailer site.
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Weekly price-check tips before you shop.
Frequently asked questions
Is Costco or BJ's cheaper?
Neither warehouse club is always cheaper. Costco can lead on a particular Kirkland or bulk unit price, while BJ's can win with a smaller pack, digital coupon, manufacturer coupon, or lower membership fee. Compare compatible units and the final eligible checkout total.
How much do Costco and BJ's memberships cost?
As of July 2026, Costco lists Gold Star at $65 per year and Executive at $130. BJ's lists Club at $60 and Club+ at $120. Taxes, promotions, eligibility, and terms can change, so confirm the current retailer pages before joining.
Which is better for coupons, Costco or BJ's?
BJ's has the stronger coupon workflow because members can use BJ's digital coupons and eligible manufacturer coupons. Costco relies more on warehouse savings and member offers. Coupon eligibility and exclusions still need confirmation at checkout.
Which is better for pickup?
BJ's is generally the first club to check for routine grocery curbside pickup. Costco offers Same-Day and other delivery options, while warehouse pickup is more limited and category dependent. Availability and fees vary by ZIP and order.
Can Price Scout compare Costco and BJ's prices?
Yes. Price Scout can compare source-backed Costco and BJ's results when both retailers have compatible products in the same reference market and category-specific normalized unit. Categories without defensible matches remain unranked.
Related Price Scout guides
Sources and retailer help pages
Related store comparisons
Editorial review record
Reviewed by the Price Scout Editorial Team on . This revision added explicit methodology, source-backed evidence, semantic comparison tables, and machine-readable data. Report corrections through the contact page.