Guide
Which credit card should you use at gas stations? (2026)
Published by Pikt. Published . Updated .
Blue Cash Preferred earns 3% at U.S. gas stations. Costco Anywhere Visa earns 5% at Costco gas. That rate shares a $7,000 yearly purchase cap with the card's 4% rate at other eligible gas and EV charging locations. Purchases over the cap earn 1%. Warehouse and grocery-store pumps may code differently.
Quick decision table
| Card | Best for | Earn rate | Annual fee |
|---|---|---|---|
| Blue Cash Preferred (opens in a new tab) | Branded gas stations | 3% cash back | $95 |
| Citi Double Cash (opens in a new tab) | Any pump | 2% cash back | $0 |
| Costco Anywhere Visa (opens in a new tab) | Costco gas | 5% at Costco gas; shared $7,000 annual cap | $0 card fee; paid membership required |
Why the answer varies
The likely winner depends on the cards a person carries, the merchant category, active bonus categories and offers, reward values, earnings caps, known fees, and issuer terms. Card acceptance can also remove an otherwise higher-earning option. A public guide is a general comparison until a user provides their own wallet.
Pikt personalizes each estimate to the cards you already carry, the purchase details, and any reward values you set. It compares supported earn rates, eligible offers, caps, and card constraints, then explains the result. Use Card Check for a recommendation based on the cards you carry.
Why the usual card can earn less
Most people use the same card at checkout, usually the one on top in their wallet. Another card you already carry can earn more on the same purchase. Extra shown is estimated. Your issuer decides final rewards.
How Pikt compares your cards
Enter the store and amount. Pikt estimates which card in your wallet is likely to earn the most, with the dollar difference and a short reason. Issuers decide. Online, Pikt Checkout names that pick before you click pay. On recurring bills, Subscriptions shows which card is likely to earn the most and how to put it on file. Coming next: Pikt Signal will put your best card on your lock screen when you're ready to pay in stores. Pikt identifies whether a pump codes as gas station or grocery/warehouse before picking your card.
Frequently asked questions
- Does Sheetz or Wawa count as gas?
- Convenience stores with gas often code as gas stations — but some code as convenience stores without the bonus.
Methodology and disclosure
This guide uses Pikt's maintained rewards data and explains the conditions behind its comparison. Read the full methodology and corrections policy. Pikt estimates rewards; issuer terms and final rewards apply.
See which of your cards may earn the most for your next purchase.
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