Welcome to Circle K Fuel

It’s the start of something new.

Fill your tank with high-quality fuel you can trust – but now from Circle K Fuel. Quality Guaranteed! 

With more than 3,600 locations nationwide, snacks and fresh food, Circle K Fuel is ready for wherever you’re headed. It’s time to fuel your next big adventure.

Save up while you fill up!

With Circle K Easy Pay, you save 10¢ per gallon every time you fill up. Enroll today and save 30¢ gallon.

Do you own a business and need a business card solution? Visit Circle K Pro today to learn more.

Got questions?


Look for the Circle K logo on the pumps. When you see the Circle K on the pumps, it means that it is a Circle K Fuel store with high-quality fuel guaranteed.

No, at Circle K, we pride ourselves on providing our customers with high quality fuel sourced from responsible refineries and terminals that meets all EPA standards.

A Circle K Fuel is coming to a gas station near you? We will gladly exchange your previous loyalty card with a Circle K Fuel card. You will now be able to save 5¢ per gallon everytime you fill up. No sign up needed, no question ask.

Sign up for Easy Pay and save up 10¢ more.

When we say quality guaranteed, we mean it. We strive to deliver a quality customer experience every time. That's why if you do run into an issue with our fuel, we guarantee to work with you to fix the issue and have you back on the road as quickly as possible. Learn more, here.