A flat white is a small espresso-and-milk drink, usually 6 to 8 oz, built on a double shot with steamed milk textured to a barely-there microfoam and no foam cap. It sits between a cortado and a latte: milkier than the cortado's equal parts, far stronger than a latte's 1:4 ratio. The name describes the surface, flat velvet instead of foam, and the drink exists for people who want milk's smoothness without losing the espresso underneath.
Flat white vs latte vs cappuccino
| Flat white | Latte | Cappuccino | |
|---|---|---|---|
| Size | 6 to 8 oz | 12 to 16 oz | 5 to 8 oz |
| Ratio | About 1:2 espresso to milk | About 1:4 | Equal thirds with deep foam |
| Texture | Wet-paint microfoam, no cap | Thin foam cap | Airy foam dome |
| Coffee presence | Front and center | Background | Through the foam |
Where it came from, briefly and honestly
Australia and New Zealand both claim it from the 1980s cafe scene, and the argument will outlive everyone reading this. What matters for your order is what it standardized into: a double shot, milk steamed tight and glossy, poured to fill a small cup with the crema folded through. Starbucks put it on the US menu in 2015 with whole milk and ristretto shots, which is why many Americans met the drink there first.
Caffeine and calories
Built on a double shot, a flat white carries about 126mg of caffeine at the USDA's roughly 63mg per 1 oz shot, the same as a double-shot latte despite tasting much stronger. Starbucks lists its grande flat white at 195mg because of its ristretto build; chain numbers live in our caffeine database. Calories track the milk: a small whole-milk flat white lands well under a 16 oz latte simply because the cup is half the size; per-milk numbers are in the latte calorie table.
Making one at home
Pull a double shot, steam 4 to 5 oz of milk to about 140F with the finest microfoam you can manage, then pour low and steady so the milk integrates rather than sitting on top. The milk texture is the entire drink, which makes the flat white the best practice drink for latte art: thin milk paints better than foam. Our free dial-in cheat sheet keeps the espresso side honest.
Related reading
FAQ
What is the difference between a flat white and a latte? Size and ratio. A flat white is 6 to 8 oz at roughly 1:2 espresso to milk with no foam cap; a latte is 12 oz or more at about 1:4 with a thin cap. Same ingredients, twice the coffee presence.
Is a flat white stronger than a latte? In taste, clearly. In caffeine, only if the builds differ: both usually carry a double shot, though Starbucks' ristretto build lists higher than its latte.
Why is a flat white smaller? The drink is defined by concentration. Stretch it to latte size and it stops being a flat white, which is also why the 20 oz "flat white" at a drive-thru is just a latte with a fancier name.
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