Coffee Calories, Nutrition & Caffeine by Option
Dunkin Coffee calories, nutrition facts, and caffeine by size and option. Compare Small, Medium, and Large to make the best choice for your goals.
Nutrition Calculator
Coffee Calories by Size and Option
Select a size, dairy option, and sweetener to see the full Dunkin' nutrition breakdown — calories, fat, carbs, sugar, protein, and caffeine. Different combinations can vary significantly in calories and sugar. The daily value percentages (DV%) are based on a 2,000 calorie diet.
Showing: Small · None · None — 5 kcal
- Lowest option: 5 kcal (XLarge, none, none)
- 180 mg caffeine in this selection
- More keto-compatible (≤12g net carbs)
- Sweetener choice affects sugar and calorie totals
Calorie Breakdown
Dunkin' Coffee Calories
The Dunkin' Coffee ranges from 5 kcal (XLarge, none, none) to 320 kcal (XLarge, cream, sugar). Your sweetener choice is one of the biggest levers for controlling calorie intake on this drink.
How long to burn off 5 kcal
Approximate values for a 70 kg adult. Updates with your selection above.
💡 Choosing a smaller size and a sugar-free or no-sugar sweetener option is the most effective way to reduce calories on Dunkin' drinks.
Keto Suitability
Is the Dunkin' Coffee Keto-Friendly?
Net carbs (total carbohydrates minus dietary fibre) at or below 12g is considered more keto-compatible. Values update as you change size and options above.
Net carbs for this selection are 0g — within the 12g threshold.
To reduce carbs in this Dunkin' order:
- Choose the smallest available size
- Select a sugar-free or unsweetened option to cut most of the carbs
- Some dairy alternatives are lower in carbs — check the comparison table below
- Black coffee and straight espresso are the lowest-carb options at Dunkin'
Caffeine Content
Dunkin' Coffee Caffeine & Metabolism
The Dunkin' Coffee contains moderate caffeine. Caffeine has a half-life of around 5–6 hours in most adults — meaning a significant amount can still be active well into the evening if consumed in the afternoon.
Caffeine metabolism & sleep cut-off
Enter when you plan to drink this. The chart shows estimated caffeine remaining over the next 8 hours. Caffeine remaining after 10 pm is associated with reduced sleep quality.
Size Comparison
How Calories Change by Size
Calories, sugar, and caffeine all increase with cup size. Reference: None · None.
| Size | Calories | Total Fat | Carbs | Sugar | Protein | Caffeine |
|---|---|---|---|---|---|---|
| Small | 5 kcal | 0g | 0g | 0g | 0g | 180 mg |
| Medium | 5 kcal | 0g | 0g | 0g | 1g | 210 mg |
| Large | 5 kcal | 0g | 0g | 0g | 1g | 270 mg |
| XLarge | 5 kcal | 0g | 0g | 0g | 1g | 330 mg |
Going from Small to XLarge adds 0 kcal and 0.0g sugar.
Option Comparison
How Dairy and Sweetener Choices Affect Nutrition
Side-by-side comparison at the smallest available size. Green = lowest calories, red = highest.
| Dairy | Sweetener | Calories | Carbs | Sugar | Fat | Protein |
|---|---|---|---|---|---|---|
| None | None | 5 kcal | 0g | 0g | 0g | 0g |
| None | Sugar | 70 kcal | 17g | 17g | 0g | 0g |
| Whole milk | None | 20 kcal | 1g | 1g | 1g | 1g |
| Whole milk | Sugar | 90 kcal | 19g | 19g | 1g | 1g |
| Skim milk | None | 15 kcal | 2g | 2g | 0g | 1g |
| Skim milk | Sugar | 80 kcal | 19g | 19g | 0g | 1g |
| Cream | None | 60 kcal | 1g | 1g | 6g | 1g |
| Cream | Sugar | 130 kcal | 18g | 18g | 6g | 1g |
| Almondmilk | None | 15 kcal | 2g | 2g | 0g | 0g |
| Oatmilk | None | 15 kcal | 3g | 1g | 0g | 1g |
Sweetener choice is the largest single driver of calorie and sugar differences. Unsweetened options can reduce sugar to near-zero.
FAQ
Dunkin' Coffee — Common Questions
The most relevant questions about calories, caffeine, sweetener options, dairy options, and keto suitability for this Dunkin' drink.