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Free Dunkin': Every Freebie in 2026
Dunkin' gives away free coffee a few times a year in surprise app drops, a free donut on National Donut Day in June and a free coffee on National Coffee Day in September. Most of it runs through Dunkin' Rewards, which is free to join in the app. Its birthday perk is triple points, not a free drink.
On now
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Any timeOn now
Dunkin' Birthday 3x Points With DD Perks
Triple rewards points on a purchase made on your birthday, which is a bonus on something you buy rather than anything free.
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Any timeOn now
Free Medium Refresher Drink at Dunkin'
Download the Dunkin' mobile app to claim your free medium Refresher drink.
Every year at Dunkin'
- Anytime
Free coffee drops
A few times a year (April 21 and October 21 in 2026)
A free hot or iced coffee from a promo code Dunkin' posts in the app or on its social accounts, usually capped at about a million redemptions.
How: Join Dunkin' Rewards in the app, follow Dunkin' on Instagram or turn on app notifications, and enter the code in the app's Offers section on the day. In October 2026 the free coffee stayed in the account for five days once the code was entered.
- Junevery year
Free donut on National Donut Day
First Friday of June (June 5 in 2026)
A free classic donut with any drink.
How: Buy any drink at a participating Dunkin' on the day, in store or ordered ahead in the app.
- Sepevery year
Free coffee on National Coffee Day
Sept. 29
A free medium hot or iced coffee with any purchase, for Dunkin' Rewards members.
How: Order in the Dunkin' app on Sept. 29 with any purchase; one per member, that day only.
Get the most from Dunkin'
- Join Dunkin' Rewards in the app now: the free coffee codes only work in the app, and they are announced with little warning.
- Follow Dunkin' on Instagram or turn on app notifications; the 2026 codes went live at noon Eastern and ran out the same day.
- Add your birthday to your account anyway: it gets you triple points, which add up toward free drinks (it isn't a free drink by itself).
- Donut Day and Coffee Day both need a purchase, so pair them with a drink you were buying anyway.
More: Free coffee and food · All birthday freebies · Free Starbucks
Questions about free Dunkin'
How do I get free Dunkin' coffee in 2026?
Watch for Dunkin's free coffee codes: a few times a year it posts a promo code in the app and on social media, good for a free hot or iced coffee for the first million or so people (April 21 and October 21 in 2026). You need a free Dunkin' Rewards account.
Does Dunkin' give a free birthday drink?
Not any more. Dunkin' Rewards members who add their birthday get triple points on purchases around their birthday (you activate the offer the day before, of, or after). That is a bonus on something you buy, not a free drink.
Does Dunkin' give free donuts on National Donut Day?
Yes, for 16 years running: a free classic donut with any drink on National Donut Day, the first Friday of June (June 5 in 2026).
What does Dunkin' do for National Coffee Day?
In 2026, Dunkin' Rewards members got a free medium hot or iced coffee with any purchase in the app on Sept. 29.
