Ontario drivers can save 10¢ per litre at the pump with Circle K's Fuel Day on May 21
Ontario drivers, it’s time to get excited about a very special savings event happening directly at the gas pumps. Put the key in the ignition and get going — you’ll want to head over to Circle K for Fuel Day.
Running from 3 p.m. to 7 p.m. on Thursday, May 21, drivers can score a 10 cent per litre discount. For just four hours only (an hour longer for 2026!), Circle K’s is bringing unbeatable value to customers.
Amplifying your dollar
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The generosity also continues beyond the pump: Circle K is partnering with local children’s hospitals in Ontario. During the four-hour event, $1 from every fill-up will be donated, up to a total of $50,000, to support vital children health programs in the community.
On top of this, Circle K Froster Active Kids will be matching donations up to an additional $50,000. That means there’s a total of up to $100k to be donated to children’s hospitals in Ontario. It’s all about amplifying the impact of your fuel purchase and spreading care.
Summer-long savings
Circle K
As we look forward to the upcoming summer season, drivers can continue to find more savings at Circle K with the Fuel Your Summer Sweepstakes. From May 26 to July 20, customers can enter for a chance to be one of 200 lucky winners of a Circle K $450 gift card.
Just scan the QR code at the pump or in-store.
So, mark May 21 on your calendar and get down to your local Circle K for major fuel savings. Not only does it help your wallet, but your contribution also helps fund important causes right in the community — it’s a win-win!
Circle K Fuel Day 2026
When: Thursday, May 21
Where: Various Circle K locations across Ontario
Time: 3 p.m. to 7 p.m.
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