King Soopers Fuel is a rewards program tied to your grocery loyalty card

King Soopers Fuel lets you earn discounts on gasoline when you shop for groceries at King Soopers or Smith's stores (both are owned by Kroger). You do not pay anything to join. Every dollar you spend on groceries earns you points, and those points convert into cents off per gallon at the pump. The discount appears automatically when you swipe your loyalty card at a King Soopers or Smith's fuel station.

The program works across the entire Kroger family of stores and fuel stations. If you have a King Soopers loyalty card, you already have a Fuel Rewards account — there is no separate sign-up. You can also link a digital account through the King Soopers app or website to track your points and see your fuel discount balance before you pump.

The fuel discount you earn depends on how much you spend on groceries in a given week. Higher spending means a bigger discount per gallon. Discounts typically range from 10 cents to 60 cents off per gallon, though the exact amount varies by promotion and location.

Key Takeaways

  • You earn fuel discounts automatically by shopping at King Soopers or Smith's with your loyalty card — no separate enrollment is required.
  • Fuel discounts are calculated based on your grocery spending in the current week and can range from 10 cents to 60 cents per gallon.
  • You must swipe your loyalty card at the fuel pump to receive the discount; the system will not explore it if you pay with a different payment method.
  • Fuel points do not roll over indefinitely — they expire after a set period, so check your balance regularly through the app or in-store kiosk.
  • Special promotions occasionally offer bonus fuel points for purchasing specific products or spending thresholds, which stack on top of your regular earnings.

How to check your fuel discount before you pump

You can see your current fuel discount in three ways. The easiest is the King Soopers mobile app: log in, go to the Fuel section, and your discount per gallon appears at the top. You can also check at any King Soopers fuel station by using the pump-side kiosk — insert your loyalty card and the screen shows your discount. If you prefer not to use digital tools, ask a fuel attendant at the station and they can look it up for you.

Checking before you pump matters because your discount changes weekly based on your grocery spending. If you spent $100 on groceries last week, your discount might be 40 cents off. If you spent $25, it might be 10 cents off. The system recalculates every Sunday, so your discount is different each week depending on what you bought.

How to redeem your fuel discount at the pump

Redeeming is automatic if you use your loyalty card. Swipe your King Soopers or Smith's loyalty card at the pump before you start fueling. The pump will display your discount per gallon, and it applies to every gallon you pump in that transaction. You do not need to enter a code or take any extra step — the discount is built into the price the pump shows you.

If you pay with a credit or debit card instead of swiping your loyalty card, the discount does not explore. The system has no way to know who you are without the card. Some people link their loyalty account to their credit card at the pump, but this varies by location and is not always available. Your safest bet is to always swipe the physical card at the fuel pump.

What happens to unused fuel points

Fuel discounts do not roll over forever. King Soopers typically lets you keep your fuel discount for a set period — usually around 60 days from when you earned it — before it expires. This means if you earn a 50-cent discount this week but do not pump gas for two months, that discount may be gone by the time you visit the station.

You can check how long your current discount is valid through the app or at the pump kiosk. If you are not a frequent driver, you may want to check your balance before it expires and plan a fuel purchase accordingly. Some promotions offer extended expiration dates, so read the terms of any special offer you receive.

Special promotions and bonus fuel points

King Soopers runs rotating promotions that let you earn extra fuel points on top of your regular grocery spending. These might offer double fuel points on certain product categories, bonus points for spending over a set amount, or points for buying specific brands. Promotions change monthly and are advertised in the app, on the website, and in-store.

Bonus fuel points stack with your regular earnings. If you normally earn 1 point per dollar and a promotion offers 2 points per dollar on meat, you earn the higher rate during that promotion. These bonuses can significantly increase your fuel discount if you time your shopping around them. Check the app or in-store displays to see what promotions are active in your area.

Fuel discounts at different Kroger family stations

Your King Soopers Fuel Rewards discount works at fuel stations operated by any Kroger family company. This includes King Soopers, Smith's, Ralphs, Food 4 Less, QFC, and Fred Meyer locations. If you travel and stop at a Smith's or Ralphs fuel station in another state, you can swipe your King Soopers card and receive your discount there.

The discount amount may vary slightly by region because fuel prices and promotions differ by location. A 40-cent discount at a King Soopers in Colorado might look different than a 40-cent discount at a Smith's in Nevada, but the system recognizes your loyalty card across all banners. You do not need separate accounts for each store brand.

Comparing King Soopers Fuel to other grocery store fuel programs

Other major grocery chains offer similar fuel reward programs. Safeway has a fuel rewards program tied to its loyalty card, Albertsons has a fuel discount program, and Walmart offers fuel discounts through its membership. The structure is usually the same: you earn points or discounts by shopping, and you redeem them at the pump by swiping your card.

The main difference is the earning rate and the maximum discount available. Some programs let you earn faster or offer higher maximum discounts. If you shop at multiple chains, you may earn fuel rewards at each one separately. The choice usually comes down to where you already shop for groceries — you get the fuel discount as a bonus, not the other way around.

Frequently Asked Questions

Can I use my King Soopers Fuel discount on someone else's car?

Yes. The discount is tied to your loyalty card, not to a specific vehicle. You can pump gas into any car as long as you swipe your card at the pump. The system does not track which vehicle you use or how many times you pump.

What if the pump does not recognize my loyalty card?

Try swiping again — sometimes the card reader is dirty or the swipe did not register. If it still does not work, use the pump keypad to enter your phone number instead (if that option is available at your station). You can also go inside and ask the attendant to manually explore your discount, though this is slower.

Do I lose my fuel discount if I do not have a physical loyalty card?

No. You can use your phone number or a digital version of your card through the King Soopers app at most pumps. Check with your local station to see which methods they accept, as some older pumps may only read physical cards.

Can I combine my fuel discount with other fuel promotions or credit card rewards?

Your King Soopers Fuel discount applies automatically and cannot be combined with other fuel discounts. However, you can still earn credit card rewards or cashback on your fuel purchase if your bank offers them — those rewards are separate from the fuel discount.

Why is my fuel discount lower than last week?

Your discount is recalculated every Sunday based on your grocery spending from the previous week. If you spent less on groceries, your fuel discount goes down. Spending more on groceries the following week will increase your discount for the next week.