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Fuel Day

Save up to 40¢ per gallon at select locations

Circle K Fuel Day

This Circle K Inner Circle Fuel Day ended at 7pm on Thursday, May 7, 2026.

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FAQs

  • When is Fuel Day and how do I get the discount?

    Fuel Day is May 7! All customers can fill up with up to 40¢ off per gallon at participating locations from 4–7pm local time. Inner Circle members get exclusive early access to the discount from 12:01am–3pm by entering their mobile number at the pump. 

  • Do I need to be an Inner Circle member to get the discount?

    Everyone can participate in the Fuel Day discount from 4–7pm local time. However, Inner Circle members get exclusive early access from 12:01am–3pm. Joining is free and easy — just download the Circle K app or text JOIN to 25050. Message and data rates may apply. Text STOP to opt-out.

  • What Circle K Stores are participating?

    To find participating locations and confirm availability, visit [Input Fuel Day Website] or via the official Circle K Store Locator (https://www.circlek.com/store-locator)

Up to 40 cents per gallon in certain states in accordance with applicable law, except Wisconsin, where customers can save up to $4.50 on a minimum purchase of 3 gallons. Fuel discount per gallon starts at 4 p.m. (local time) and ends at 7 p.m. (local time) on Thursday May 22nd, 2025. The price on the pump reflects the discounted price during that time. 10% of the profits during the 4-7PM timeframe will be donated to Children of Fallen Patriots Foundations.

RECURRING MESSAGE AND DATA RATES MAY APPLY. TEXT STOP TO OPT OUT. T&C/PRIVACY POLICY: WWW.CIRCLEK.COM/ICTC 

Inner Circle Terms & Conditions