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Flat White Coffee Calories
Creamy, balanced espresso coffee with steamed milk
In season: Spring · Summer · Autumn · Winter
CALORIES
GI
POTASSIUM
FIBER
Quick answer
1 cup (medium) of Flat White Coffee (180 g) has 79 calories. That works out to 44 calories per 100 g. It contains 8.1 g of carbs, 4 g of protein, 2.9 g of fat and 0 g of fiber. Its 0.3 mg of B2 covers 25% of the Daily Value. Its glycemic index is 30 (low), so it raises blood sugar slowly.
What is Flat White Coffee?
Flat white coffee is an espresso drink associated with Australia and New Zealand, made by pouring finely textured steamed milk over espresso. Its milk has a smooth, glossy finish and a thin layer of foam rather than the tall, airy cap found on some other coffee drinks, so the espresso remains noticeable.
It is often enjoyed at breakfast or as a café pick-me-up, either on its own or with a small pastry. The milk softens the coffee and contributes some protein and carbohydrate, giving the drink a creamy character. For a lighter cup, ask for less milk or skip added sugar; its balanced flavour needs little embellishment.
Flat White Coffee Nutrition Facts
Selected: 100 g
44
KCAL / 100G
Carbs
4.5g
· 2% DV
Protein
2.2g
· 4% DV
Fat
1.6g
· 2% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 44% · Protein 21% · Fat 35%
Flat White Coffee Vitamins & Minerals
Vitamins
B2
0.18mg · 14% DV
B12
0.3µg · 13% DV
B5
0.4mg · 8% DV
Biotin
1.5µg · 5% DV
Minerals
Calcium
85mg · 9% DV
Phosphorus
60mg · 9% DV
Iodine
7µg · 5% DV
Selenium
2.5µg · 5% DV
How Nutritious Is Flat White Coffee?
Nutrient density
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Flat White Coffee Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Flat White Coffee
To burn the 44 calories in 100 g:
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Is Flat White Coffee Processed?
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Flat White Coffee Contain Allergens?
Contains these allergens:
Which Diets Is Flat White Coffee Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Flat White Coffee Fat Profile
SATURATED
1g
MONOUNSATURATED
0.4g
POLYUNSATURATED
0.08g
Omega 6:3 ratio 3:1
Below the ideal 4:1 — a good omega balance.
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Frequently Asked Questions About Flat White Coffee
What is a flat white coffee?
A flat white coffee is an espresso drink topped with steamed milk that has a smooth, fine texture and only a thin layer of foam. It is usually served in a smaller cup than a latte, so the espresso remains noticeable.
Does a flat white coffee have more caffeine than a latte?
A flat white coffee can have more caffeine than a latte if it is made with more espresso, but the drink name alone does not determine the amount. Milk changes the flavour and strength you taste, not the espresso’s caffeine content.
Why is a flat white coffee served in a small cup?
A flat white coffee is commonly served in a smaller cup to keep its espresso flavour prominent while leaving room for finely textured milk. A large, milkier drink is usually closer to a latte than to the classic flat white style.
Can you make a flat white coffee with oat milk?
Yes, you can make a flat white coffee with oat milk, especially a barista-style version designed to steam smoothly. The texture and sweetness vary by product, and the result may not have quite the same creamy flavour as one made with dairy milk.
How do you make a flat white coffee at home?
Pull an espresso shot, then steam milk until it looks glossy and has very fine bubbles rather than a thick cap of foam. Pour the milk into the espresso in a steady stream; a home espresso machine makes the signature texture easiest to achieve.
Is a flat white coffee stronger than a cappuccino?
A flat white coffee often tastes stronger because its smoother, thinner milk layer lets more espresso flavour come through. That does not always mean it contains more caffeine: the actual amount depends on how many espresso shots the café uses.
What is the difference between a flat white coffee and a cortado?
A flat white coffee is generally a larger, milkier drink with steamed milk textured into fine microfoam. A cortado is typically a smaller espresso-and-milk drink with less foam; café recipes vary, so the distinction is mainly the serving size and milk balance.
Is flat white coffee from Australia or New Zealand?
Both Australia and New Zealand claim a role in the flat white coffee’s origins, and there is no universally accepted single birthplace. The drink became a signature café order in both countries before spreading to coffee shops around the world.
Can you order a flat white coffee iced?
Yes, cafés can serve a flat white coffee over ice with espresso and cold milk. It will not have the warm drink’s steamed-milk microfoam, so expect a different texture; some cafés use the name for slightly different iced recipes.
Why does a flat white coffee have less foam than a cappuccino?
A flat white coffee is made with finely textured milk that blends into the espresso, leaving only a thin surface layer. Cappuccino milk is aerated more heavily, creating a thicker, more distinct foam cap.
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Nutrition data compiled from USDA FoodData Central and scientific sources.