Enjoy free coffee and doughnut at Krispy Kreme on National Coffee Day

Krispy Kreme is brewing two delicious offers on National Coffee Day, Sept. 29, 2025 for coffee lovers and bargain hunters alike.

There’s no better pairing than a coffee and doughnut to many, so that makes the popular doughnut shop the perfect place to celebrate the caffeinated day.

On Sept. 29, 2025, Krispy Kreme is giving away a FREE medium hot or iced coffee and FREE doughnut of choice to all customers — available in-shop and at the drive-thru. No purchase necessary.

Plus, Krispy Kreme is sweetening National Coffee Day by offering a $1 Original Glazed Dozen Doughnuts with the purchase of any dozen at regular price — from Sept. 27 to 29, 2025. The discount is available in-shop and at the drive-thru, as well as for pick-up or delivery via Krispy Kreme’s site or app. Use promo code BOGO1 at checkout. 

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This deal is from Living on the Cheap, our sister site.