Folgers vs Kirkland Coffee — Full Comparison

I’ve bought both Folgers and Kirkland Signature coffee more times than I can count, so I finally sat down and compared them side by side — weight, price, taste, and caffeine. Here’s everything I’ve noticed switching between the two.

Does Folgers Coffee Weigh Less Than Kirkland Coffee?

Yes, in most cases. When I compare the standard containers on the shelf, Kirkland Signature (Costco’s house brand) tends to come in a noticeably larger bag or tub than the equivalent Folgers container:

• My typical Folgers Classic Roast canister runs around 30.5 oz
• Kirkland Signature ground or whole bean coffee usually comes in bags closer to 2.5 lbs (40 oz) or larger
• Kirkland’s K-Cup boxes also tend to include more pods per box than a comparable Folgers box

So ounce for ounce, I’m usually getting more coffee in the Kirkland package than in the Folgers one, even when they’re sitting next to each other on a similar-looking shelf.

Price Per Ounce: Folgers vs Kirkland

Since Kirkland is a Costco house brand, I usually find it priced lower per ounce than Folgers, even though the total sticker price on the bag looks similar. A few things I’ve noticed:

• Kirkland leans on bulk packaging to bring the per-ounce price down, which fits how I already shop at Costco
• Folgers is more widely available at regular grocery stores and often goes on sale, which can close the price gap
• For my everyday drip coffee, I’ve found Kirkland to be the better value if I already have a Costco membership

Taste and Roast Differences I’ve Noticed

Taste is where the two brands feel most different to me, since Kirkland doesn’t roast its own coffee — it’s actually roasted by well-known coffee companies (Starbucks has supplied some Kirkland blends in the past, though the supplier can change) and sold under the Kirkland label. That shows up in the cup:

• Kirkland Signature coffee tastes richer and more full-bodied to me, closer to a specialty roast
• Folgers Classic Roast tastes lighter and more straightforward — the familiar, everyday cup I grew up with
• If I want something bolder without switching to Black Silk, I usually reach for Kirkland over Folgers

Caffeine Content: Folgers vs Kirkland

Caffeine-wise, the two are fairly close for a standard 8-ounce cup:

• Folgers (drip-brewed): around 95 mg per 8-ounce cup
• Kirkland Signature (drip-brewed): typically in the 100–130 mg range per 8-ounce cup, depending on the specific blend

So Kirkland runs slightly stronger for me in most cases, though not by a huge margin — nowhere near the jump I notice going from Folgers to Starbucks.

K-Cups and Convenience

Both brands make Keurig-compatible K-Cups, and I’ve used both without issues in my machine. A few practical differences I’ve run into:

• Folgers K-Cups are easier for me to grab at a regular grocery store or pharmacy
• Kirkland K-Cups usually come in bigger box counts, which I prefer for restocking less often
• Both brands offer decaf and flavored options in K-Cup form

Which One Should You Buy?

My honest take after buying both for years:

• Choose Kirkland if you have a Costco membership, want a bolder cup, and don’t mind buying in bulk
• Choose Folgers if you want something familiar, widely available at any grocery store, and consistently mild
• If price per ounce matters most to you, Kirkland usually wins
• If convenience and availability matter most, Folgers usually wins

This article reflects my own experience buying and brewing both brands. Package sizes, suppliers, and pricing can change over time and vary by region, so I always recommend checking current packaging for exact weights and figures.