Dunkin'

Dunkin' Old Fashioned Donut Calories & Nutrition

Dunkin' Old Fashioned Donut: 310 cal, 4g protein, 30g carbs, 19g fat per 1 donut. Full macros and lighter ordering swaps.

By Bento Bunny Team

Dunkin''s Old Fashioned Donut (1 donut) clocks in at 310 calories, with 4g of protein, 30g of carbs, and 19g of fat. The breakdown below covers where those calories come from, lighter ways to order it, and how to track it accurately.

Where the calories come from

Splitting the 310 calories by macro: 5% from protein, 39% from carbs, and 56% from fat. In the Old Fashioned Donut, fat is the biggest contributor at roughly 56% of calories (19g × 9 cal/g). That makes the old fashioned donut more calorie-dense than the gram counts suggest — small portion differences move the total quickly.

Ordering two? Two Old Fashioned Donut come to 620 calories, 8g protein, 60g carbs, and 38g fat.

Other donuts at Dunkin'

ItemCaloriesProteinCarbsFat
Old Fashioned Donut3104g30g19g
Glazed Chocolate Cake Donut3704g41g23g
French Cruller2303g21g14g
Sugared Donut2104g24g11g

Tracking Dunkin' without guessing

Chain nutrition data is a great starting point, but the moment you customise — and most people do — the standard entry stops matching your meal. Bento Bunny's AI photo tracking closes that gap: snap your old fashioned donut and the on-device AI (iOS 26+) logs what you actually ordered, not what the menu says a default build contains.

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Frequently Asked Questions

How many calories are in the Dunkin' Old Fashioned Donut?
The Old Fashioned Donut at Dunkin' contains 310 calories (1 donut), made up of 4g of protein, 30g of carbohydrates, and 19g of fat.
How much protein is in the Old Fashioned Donut?
The Old Fashioned Donut provides 4g of protein, which is roughly 8% of the FDA daily value of 50g.
Is the Old Fashioned Donut healthy? How does it fit a 2,000-calorie day?
At 310 calories, the Old Fashioned Donut takes up about 16% of a 2,000-calorie day. Whether it "fits" depends on the rest of your day: the macro split is 4g protein / 30g carbs / 19g fat, so plan the surrounding meals around whichever number is hardest for you to hit.
What's the easiest way to track the Old Fashioned Donut?
Photo-based logging is the fastest path — Bento Bunny recognises your Old Fashioned Donut from a single picture, including customizations the standard database entry misses, and adds the macros to your day automatically.