Best Cash Back Credit Cards Ranked

With the prices of daily essentials remaining high, your choice of credit card acts as a crucial defensive tool for your budget. While no credit card can completely erase the sting of inflation, earning 3% to 6% back on every trip to the pump or the supermarket adds up significantly over a year. The following guide ranks specific cards that prioritize high returns on groceries and gas.

The Undisputed Grocery Leader: Blue Cash Preferred® Card from American Express

If your primary goal is to offset the cost of food at home, the Blue Cash Preferred® Card from American Express is the market leader. It is specifically engineered for households with moderate to high grocery budgets.

The Rewards Structure:

  • 6% Cash Back: Earns 6% at U.S. supermarkets on up to $6,000 per year in purchases (then 1%).
  • 3% Cash Back: Earns 3% at U.S. gas stations and on transit (including taxis, rideshare, parking, buses, and trains).
  • 3% Cash Back: Earns 3% on U.S. online retail purchases (this is a newer benefit that covers many major retailers).
  • 1% Cash Back: Earns 1% on other purchases.

The Math: There is a $95 annual fee (though often waived for the first year depending on current offers). Even with the fee, if you max out the $6,000 spending cap at supermarkets, you earn $360 back just on groceries. Subtracting the $95 fee leaves you with a net gain of $265, which still outperforms most no-fee cards capping out at 3%. This card is ideal for families who spend at least $32 per week on groceries.

The Flexible Specialist: Citi Custom Cash® Card

The Citi Custom Cash® Card offers a unique approach to rewards that adapts to your spending habits rather than forcing you into static categories. It is excellent for filling a specific gap in your wallet, such as gas or groceries, but usually not both simultaneously.

The Rewards Structure:

  • 5% Cash Back: Earns 5% on your top eligible spend category each billing cycle, up to the first $500 spent.
  • 1% Cash Back: Earns 1% on all other purchases.

How to Maximize It: The best strategy for this card is to use it as a dedicated “gas card” or “grocery card.” If you use it exclusively for gas, you will earn 5% back on every fill-up until you hit $500 that month. That equals $25 cash back monthly or $300 annually with no annual fee. This makes it one of the highest-earning gas cards available without a membership requirement.

Best for Wholesale Club Members: Costco and Sam's Club

Many shoppers combat high prices by buying in bulk at warehouse clubs. Unfortunately, most standard “grocery” credit cards explicitly exclude warehouse clubs from their bonus categories. You need a store-branded card to unlock rewards here.

Costco Anywhere Visa® Card by Citi

  • 4% on Gas: Earns 4% on eligible gas and EV charging specifically, for the first $7,000 per year (then 1%). This applies to Costco gas stations and most other gas stations worldwide.
  • 3% on Travel: Includes restaurants and eligible travel purchases.
  • 2% at Costco: Earns 2% on all purchases from Costco and Costco.com.
  • Requirement: You must have an active Costco membership.

Sam’s Club® Mastercard®

  • 5% on Gas: Earns 5% cash back on gas anywhere (not just at Sam’s Club), on the first $6,000 per year (then 1%).
  • 3% on Dining: Earns 3% on dining and takeout.
  • 1% (or more) at Sam’s: Standard members earn 1%, but Plus members can earn up to 3% back on in-club purchases when combined with the Plus rewards program.

The No-Fee All-Rounder: Capital One SavorOne Cash Rewards

For those who want to avoid annual fees and spending caps, the Capital One SavorOne is a strong contender. While the percentage is lower than the Amex Blue Cash Preferred, the lack of a fee makes it a low-risk option.

The Rewards Structure:

  • 3% Cash Back: Unlimited 3% back on dining, entertainment, popular streaming services, and at grocery stores.
  • 1% Cash Back: All other purchases.

Why It Ranks High: The defining feature here is the “unlimited” qualifier. If you have a large family and spend well over $500 a month on groceries (the cap for the Citi Custom Cash) or $6,000 a year (the cap for the Amex Blue Cash Preferred), the SavorOne keeps earning 3% on every dollar. It also includes entertainment and dining, making it a broader lifestyle card than the others listed.

Maximizing Returns: The Two-Card Strategy

To truly beat current price levels, you should consider pairing cards. A single card rarely covers gas and groceries at the highest possible rates simultaneously.

A powerful combination involves:

  1. Amex Blue Cash Preferred: Use this strictly for supermarkets (6%) and streaming services (6%).
  2. Citi Custom Cash: Use this strictly for gas (5%).
  3. A Flat-Rate Card (like Wells Fargo Active Cash): Use this for everything else to earn a flat 2%.

By segmenting your spending, you ensure you are never earning less than 2%, while maximizing your highest expense categories at 5% or 6%.

Important Limitations on Grocery Rewards

When selecting a card, pay close attention to Merchant Category Codes (MCC). Banks define “grocery stores” or “supermarkets” very strictly.

  • Superstores are Excluded: Walmart and Target are almost never classified as supermarkets by American Express or Chase. Purchases there usually earn 1%.
  • Warehouse Clubs are Excluded: As mentioned above, Costco and Sam’s Club rarely count toward grocery bonus categories on standard bank cards.
  • Specialty Stores: Bakeries, butcher shops, or convenience stores (like 7-Eleven) may not code as supermarkets.

Frequently Asked Questions

Is the annual fee on the Blue Cash Preferred worth it? Yes, if you spend more than $3,200 annually (about $62 per week) at U.S. supermarkets. At that spending level, the 6% return outweighs the $95 fee compared to a no-fee card earning 3%. If you spend less than that, the no-fee Blue Cash Everyday card or Capital One SavorOne is a better mathematical choice.

Do gas rewards apply to electric vehicle (EV) charging? Increasingly, yes. The Costco Anywhere Visa, the Wells Fargo Autograph Card, and the Blue Cash Preferred explicitly list EV charging stations as eligible for their gas/transit bonus categories. Always check the fine print for your specific card issuer.

Does buying a gift card at a grocery store count for cash back? Generally, yes. If you buy a gift card (for example, an Amazon or Home Depot card) at a supermarket checkout using a card like the Blue Cash Preferred, the transaction is usually coded as a grocery purchase. This allows you to effectively earn 6% cash back on purchases for other stores. However, banks may flag or close accounts that abuse this method with excessive volume.

How do I redeem the cash back? Redemption methods vary by bank. American Express allows you to apply “Reward Dollars” as a statement credit. Citi allows for direct deposit, statement credits, or checks. Capital One allows you to redeem for credits or transfer to travel partners in some configurations. Statement credits are generally the simplest way to lower your monthly bill.