Dunkin' Signature Latte Price, Calories & Nutrition
Dunkin's rotating premium latte line — richer flavor combinations (think brown sugar, toasted vanilla) layered over espresso and steamed milk, finished with a light topping.
Dunkin' Signature Latte Prices by Size
| Size | Price (USD) | Calories |
|---|---|---|
| Small | $4.29 | 210 |
| Medium | $4.79 | 280 |
| Large | $5.29 | 350 |
Pricing shown is a compiled national average. Franchise owners set their own menu prices, so expect real-world variation of roughly 20 to 70 cents, and more at airport or transit locations. See the full disclaimer.
What Is a Dunkin' Signature Latte?
The Signature Latte line is Dunkin's premium tier — the same espresso-and-steamed-milk foundation as a standard latte, but built with layered flavour combinations and finished with a topping such as whipped cream, a drizzle or a dusting of spice. Recipes rotate through the year, with autumn and winter versions typically leaning into caramel, brown sugar and spice profiles while warmer-month versions run lighter and sweeter.
How Dunkin' Signature Latte Is Made
These are assembled in more steps than a plain latte: flavour syrups go in first, espresso and steamed milk follow, and the topping is applied last at the counter. Because the topping is added after the lid would normally go on, ordering one to go means it can settle or melt on the journey. Drinking in, or asking for the topping on the side, preserves the intended texture.
Dunkin' Signature Latte Nutrition Facts
| Calories | Protein | Carbs | Fat | Sodium |
|---|---|---|---|---|
| 210 | 7 g | 35 g | 7 g | 130 mg |
Calories run from 210 at the smallest size up to 350 at the largest, across 3 serving sizes. To compare this against the rest of the menu, the complete nutrition table lists every item side by side. Allergy information is in the allergen reference.
How Much Caffeine Is in Dunkin' Signature Latte?
| Size | Caffeine |
|---|---|
| Small | 85 mg |
| Medium | 166 mg |
| Large | 166 mg |
At the largest size that is roughly 1.7× the caffeine in a standard 8oz home-brewed cup. Most health authorities treat 400mg a day as a reasonable ceiling for healthy adults, so a Large Signature Latte uses about 42% of that.
How to Customise Your Dunkin' Signature Latte
You can strip a Signature Latte back considerably — request no whipped cream to cut roughly 50-70 calories, or reduce the pump count to let the espresso through. Conversely, adding an extra shot balances the sweetness well, since these are among the sweeter drinks Dunkin' serves. Alternative milks work fine but can clash with heavier caramel-forward flavours.
Terms you'll hear when ordering
Useful vocabulary for getting exactly what you want at the counter:
Dunkin' Signature Latte vs Similar Items
| Item | Size | Price | Cal | Protein | Sodium |
|---|---|---|---|---|---|
| Signature Latte | Small | $4.29 | 210 | 7 g | 130 mg |
| Iced Signature Latte | Small | $4.49 | 220 | 7 g | 135 mg |
| Latte | Small | $3.79 | 120 | 7 g | 110 mg |
| Cappuccino | Small | $3.49 | 60 | 4 g | 55 mg |
Is a Dunkin' Signature Latte Worth It?
At roughly $4.29 for a small, this is one of the pricier hot drinks on the board — around 50 cents above a standard latte. Whether that premium is worth it depends entirely on whether you want the topping and layered syrup, because the espresso content is unchanged. Building your own flavoured latte from the standard menu is usually the cheaper route to a similar result.
People Also Ask About Dunkin' Signature Latte
Signature Latte contains roughly 85mg of caffeine in a Small and about 166mg in a Large. Set against a 95mg home brew and a 400mg daily ceiling, that gives you the scale.
At base size, Signature Latte costs $4.29 with 210 calories, while Iced Signature Latte costs $4.49 with 220 calories. Signature Latte is the lighter choice here. Price aside, the two differ most in texture rather than strength.
The key distinction is swirl versus shot. Swirls are sweetened syrups; shots are unsweetened flavourings that cost the same and add almost no calories. Ordering it plain and sweetening it yourself gives the finest control of all. The Small currently lists 35 g of carbohydrate.
Yes. Oat, almond and skim milk are all available and can be substituted into Signature Latte at most locations. Non-dairy choices change the flavour balance as much as the texture, so it is worth a trial. The listed 210 calories for a Small assume the standard dairy build.
Stepping up from the Small at $4.29 to the Large at $5.29 costs $1.00 more. Consider how long you will take over it before paying for extra volume.
Yes, and it is one of the more worthwhile modifications. An additional shot typically costs under a dollar and adds roughly 85mg of caffeine while barely changing the calorie count. It also balances the sweetness if you find the standard build too sugary.
Frequently Asked Questions
Signature Latte costs $4.29 to $5.29 depending on size, based on national-average pricing compiled for 2026. Two stores a few miles apart can legitimately charge different amounts for the same item.
Calories run from 210 at the smallest size up to 350 at the largest, across 3 serving sizes. The Small serving carries 210 calories, 7 g of protein, 35 g of carbohydrate and 130 mg of sodium.
The lineup rotates seasonally. Caramel, brown sugar and spice-forward profiles dominate in autumn and winter, with lighter sweet flavours appearing in spring and summer.
No — the espresso content is identical. The difference is entirely in the added syrups and topping.
Yes, and it's a common request. Removing it typically saves 50-70 calories without altering the core flavour much.
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