Dunkin' Iced Coffee Calories: Every Size and Milk
Quick answer: A Dunkin iced coffee has 5 calories black, in any size. Milk adds 10 to 40 calories, cream takes a medium to 90 calories, and a medium with cream and sugar reaches 190 calories and 27 g of sugar. A large with cream and sugar is the highest at 260 calories.
Dunkin iced coffee calories come down to two choices: what goes into the cup and how big the cup is. The coffee itself is almost calorie-free. Cream, milk and sugar make the difference, and some of those differences are bigger than you might expect.
Below are the official numbers from Dunkin's US Nutrition Guide (updated September 21, 2026) for every size and milk, plus the simplest ways to make your usual order lighter. Want to try other drinks? Use our Dunkin drink calorie calculator.
How many calories are in a Dunkin' iced coffee?
A black Dunkin iced coffee has 5 calories in a small, medium or large. With milk it stays between 15 and 45 calories, with cream it ranges from 60 to 120, and with cream and sugar it runs from 130 to 260.
Iced coffee order | Small (16 oz) | Medium (24 oz) | Large (32 oz) |
Black | 5 cal · 0 g sugar | 5 cal · 0 g | 5 cal · 0 g |
With skim milk | 15 cal · 2 g | 20 cal · 2 g | 25 cal · 3 g |
With almond milk | 15 cal · 2 g | 25 cal · 3 g | 35 cal · 5 g |
With whole milk | 20 cal · 1 g | 30 cal · 2 g | 40 cal · 3 g |
With oat milk | 15 cal · 1 g | 30 cal · 1 g | 45 cal · 2 g |
With cream | 60 cal · 1 g | 90 cal · 1 g | 120 cal · 2 g |
With sugar (black) | 70 cal · 17 g | 110 cal · 26 g | Not listed |
With skim milk and sugar | 80 cal · 19 g | 120 cal · 28 g | 160 cal · 38 g |
With whole milk and sugar | 90 cal · 19 g | 130 cal · 28 g | 180 cal · 38 g |
With cream and sugar | 130 cal · 18 g | 190 cal · 27 g | 260 cal · 36 g |
Source: Dunkin' US Nutrition Guide, updated 2026-09-21. Standard recipes; hand-made drinks can vary.
How big is each Dunkin' iced coffee size?
Dunkin iced coffee comes in three sizes: small (16 fl oz), medium (24 fl oz) and large (32 fl oz). Iced cups are bigger than hot cups with the same name because part of every iced cup is ice.
That's why a medium iced coffee holds noticeably more than you might picture. When you compare drinks between chains, compare ounces, not size names. Our guide to Starbucks drink sizes shows how differently the names work there.
How many calories does cream add?
Cream is the biggest single change you can make to a Dunkin' iced coffee. It takes a medium from 5 calories to 90, a small to 60 and a large to 120.
Interestingly, cream adds very little sugar: just 1 to 2 g. Its calories come mostly from fat. So if your goal is fewer calories, cream is the first thing to look at. If your goal is less sugar, cream on its own isn't the problem.
Which milk is lowest in calories for Dunkin' iced coffee?
Skim milk is the lowest-calorie milk at every size: 15 calories in a small, 20 in a medium and 25 in a large. Almond, whole and oat milk are close behind, all between 15 and 45 calories.
• Skim milk: 15, 20, 25 calories (small, medium, large). The lightest choice.
• Almond milk: 15, 25, 35 calories, but the most sugar of the milks in a large (5 g).
• Whole milk: 20, 30, 40 calories. Creamier, still very light.
• Oat milk: 15, 30, 45 calories, with the least sugar of all the milks (1 to 2 g).
The gap between milks is small: never more than 20 calories in the same size. Pick the one you enjoy. Any milk is a big step down from cream.
How much does sugar add to Dunkin' iced coffee?
Sugar adds more than any milk. A medium black iced coffee goes from 5 calories to 110 with sugar, and from 0 g to 26 g of sugar, which is about 6½ teaspoons.
Sugar and cream together make the classic "regular" order: 130 calories in a small, 190 in a medium and 260 in a large, with 18, 27 and 36 g of sugar. Swapping the cream for skim milk in a sweetened medium brings it down to 120 calories, a saving of 70.
Dunkin' iced coffee vs cold brew: which has fewer calories?
Black, they're the same: 5 calories at every size. With cream they're identical too: 60, 90 and 120 calories for small, medium and large.
The only difference in the guide is with oat milk in a large: 50 calories for cold brew and 45 for iced coffee. So choose by taste. Cold brew is steeped slowly in cold water and tends to taste smoother; iced coffee is brewed hot and chilled. We explain the difference in cold brew vs iced coffee, and you can make it at home with our easy cold brew concentrate.
Flavor shots vs flavor swirls: what's the difference?
Flavor shots are unsweetened, so they add flavor without adding much to the calories. Flavor swirls are sweetened and creamy, so they add both calories and sugar, and more with every pump.
If you like a flavored iced coffee, asking for a flavor shot instead of a swirl is one of the easiest ways to cut sugar. Swirl drinks vary by flavor and size, so check your exact order in the Dunkin' calculator.
How do I order a lighter Dunkin iced coffee?
The quickest wins are switching cream for milk and going easy on sugar. You can keep your usual drink and still cut most of its calories.
1. Swap cream for skim or oat milk. A medium drops from 90 calories to 20 or 30.
2. Ask for less sugar. Sugar is where most of the calories in a "regular" come from.
3. Size down. With cream and sugar, a large is 260 calories, a medium 190 and a small 130.
4. Choose a flavor shot, not a swirl. You keep the flavor without the extra sugar.
5. Try it black or with a splash of milk. At 5 to 45 calories, it fits almost any plan.
To see how a drink fits your day, set a daily target with our calorie and macro calculator. Pairing it with breakfast? The fast food meal builder adds up Dunkin' food and drinks together.
If you have diabetes, are pregnant or manage a health condition, talk to your doctor or a registered dietitian about how much sugar and caffeine suit you.
Bottom Line
Dunkin' iced coffee calories start at just 5 for black coffee in any size. Milk keeps it under 50, cream lifts a medium to 90, and cream with sugar reaches 190 in a medium and 260 in a large. The biggest savings come from swapping cream for milk and using less sugar.
Build your exact order, size and milk in our Dunkin drink calorie calculator. Every number shows where it came from, so you know exactly what you're drinking. Read how we calculate for our full method.
Frequently asked questions
How many calories are in a medium Dunkin' iced coffee?
A medium black iced coffee has 5 calories. With cream it has 90 calories, and with cream and sugar it has 190 calories and 27 g of sugar.
How many calories are in a Dunkin' iced coffee with cream and sugar?
It has 130 calories in a small, 190 in a medium and 260 in a large. Sugar provides most of those calories: 18 g, 27 g and 36 g of sugar.
What is the lowest-calorie milk for Dunkin iced coffee?
Skim milk is the lowest: 15 calories in a small, 20 in a medium and 25 in a large. Oat milk has the least sugar of the milks, at 1 to 2 g.
Is Dunkin' cold brew lower in calories than iced coffee?
No, they're the same black (5 calories) and with cream (60, 90 and 120 calories). With oat milk, a large cold brew has 50 calories and a large iced coffee has 45.
How many calories does oat milk add to Dunkin iced coffee?
A Dunkin' iced coffee with oat milk has 15 calories in a small, 30 in a medium and 45 in a large, so oat milk adds 10 to 40 calories to black coffee.
How much sugar is in a Dunkin' iced coffee with cream and sugar?
A small has 18 g, a medium 27 g and a large 36 g of total sugars. That's roughly 4½, 7 and 9 teaspoons.
Does Dunkin' list the caffeine in its iced coffee?
No. Dunkin's US Nutrition Guide does not list caffeine, so we don't state a number. The FDA cites 400 mg a day as an amount not generally linked to negative effects in most healthy adults.
