A flat white is a small espresso-based drink (5–6 oz) made with a double ristretto or double espresso and velvety, thin microfoam — no thick foam layer. The ratio is roughly 1:2 to 1:3 espresso to milk, making it stronger and more concentrated than a latte.
It sits between a cortado (1:1, very strong) and a latte (1:3–1:5, milkier) in terms of intensity. The defining feature is the microfoam: steamed to a silky, paint-like texture with minimal air — “flat” refers to this almost foam-free milk surface.
What Makes a Flat White Different?
Three things define a flat white:
- Size — 5–6 oz total, served in a small ceramic cup or tulip glass
- Milk texture — velvety microfoam, typically just 5mm of foam on top (not the thick, pillowy foam of a cappuccino)
- Espresso base — usually a double ristretto (shorter, sweeter shot) rather than a standard double espresso
The result is a drink where you taste both the espresso and the milk equally — neither dominates.
Flat White vs Latte vs Cappuccino — Quick Comparison
| Drink | Size | Espresso | Milk | Foam |
|---|---|---|---|---|
| Flat White | 5–6 oz | 2 shots (ristretto) | 3–4 oz steamed | 5mm micro |
| Latte | 8–12 oz | 1–2 shots | 6–10 oz steamed | 1 cm thick |
| Cappuccino | 5–6 oz | 1–2 shots | 2 oz steamed + 2 oz dry foam | 2–3 cm thick |
| Cortado | 4 oz | 2 oz espresso | 2 oz steamed | Minimal |
The flat white is closest in size to a cappuccino but has far less foam. It’s closest in flavor intensity to a cortado, but slightly milkier. For a deeper comparison, see our flat white vs latte guide and flat white vs cappuccino guide.
Where Did the Flat White Come From?
The flat white originated in Australia or New Zealand in the 1980s — the exact birthplace is still debated.
The Australian claim: Perth café owner Derek Townsend claims he invented it in the early 1980s. The Sydney café scene popularized it throughout the decade.
The New Zealand claim: Auckland cafés claim credit, with the drink appearing on menus in Wellington in the late 1980s.
Both countries developed it independently from the cappuccino as a response to the same problem: cappuccinos at the time were often over-foamed, served in large cups, and had weak espresso flavor. The flat white was a correction — smaller, stronger, better microfoam technique.
The flat white crossed to the UK in the 2000s, then entered the US when Starbucks added it to the permanent menu in 2015.
What Is Special About a Flat White?
The flat white is special because of the microfoam technique it requires.
Unlike a cappuccino where you add air aggressively to create stiff foam, or a latte where you aim for medium froth, a flat white requires “stretching” the milk to just incorporate a tiny amount of air — creating a glossy, velvety texture baristas call “steamed silk” or “paint.”
This microfoam integrates into the espresso more smoothly than thick foam, delivering a creamier texture in each sip. It also allows for latte art — the flat white became one of the default canvases for rosettas and tulips because the thin foam flows well.
The other special aspect: most flat whites use ristretto shots (shorter, sweeter pulls) rather than standard espresso. This reduces bitterness and brings out more sweetness from the espresso, creating a different flavor balance than a latte made with regular espresso.
What Is a Flat White in America Called?
In the US, the flat white didn’t have a widely used name before Starbucks popularized it. American baristas often called it a “short latte” or simply described it by its specs: “double shot, five-ounce cup, microfoam.”
After Starbucks added the Flat White to its permanent US menu in January 2015, the name stuck in American coffee culture. The Starbucks version uses two ristretto shots (from their Blonde Espresso roast) and whole milk steamed to a velvety microfoam, served in a 8 oz short cup — slightly larger than the traditional 5–6 oz Australian version.
Today, most specialty coffee shops in the US serve flat whites. You may also see it called:
- Short latte — informal name for the smaller-sized, stronger espresso-to-milk drink
- Melbourne-style latte — reference to its Australian origin
- Double ristretto latte — the espresso-specific term used at some specialty shops
Is Flat White the Strongest Coffee Drink?
No — but it is stronger than a latte or cappuccino for the same serving size.
| Drink | Espresso in drink | Milk | Drink size | Espresso % |
|---|---|---|---|---|
| Flat White | 2 oz (double) | 3–4 oz | 5–6 oz | ~33–40% |
| Latte | 1–2 oz | 6–10 oz | 8–12 oz | ~12–25% |
| Cappuccino | 1–2 oz | 4 oz | 5–6 oz | ~25–33% |
| Cortado | 2 oz | 2 oz | 4 oz | ~50% |
| Americano | 2 oz + water | — | 6–8 oz | ~25–33% |
A flat white is stronger than a latte (more espresso relative to milk) but not the strongest milk drink — a cortado has a higher espresso-to-milk ratio. A straight double espresso is the strongest of all.
If you want more espresso flavor than a latte but don’t want to go all the way to a cortado, a flat white is the right middle ground.
Flat White Ratio: The Numbers
The traditional flat white ratio is 1:2 to 1:3 espresso to milk:
| Component | Amount |
|---|---|
| Espresso | 2 oz (double ristretto) |
| Steamed milk | 3–4 oz |
| Total drink | 5–6 oz |
| Milk temperature | 140–150°F (60–65°C) |
| Foam layer | 5mm or less |
At home, the simplest approach: pull a double shot into a 6 oz cup, then steam 3–4 oz of whole milk to 140–150°F with minimal air, and pour directly.
For the full step-by-step process, see our flat white recipe with milk-steaming technique.
Flat White vs Cortado — What’s the Difference?
Both are small, strong espresso-milk drinks with minimal foam. The differences:
| Feature | Flat White | Cortado |
|---|---|---|
| Size | 5–6 oz | 4 oz |
| Espresso | Double ristretto | Double espresso |
| Milk | 3–4 oz microfoam | 2 oz warm milk |
| Ratio | 1:2 | 1:1 |
| Foam | Thin microfoam | Minimal, just textured |
| Origin | Australia/New Zealand | Spain |
The cortado is smaller and more espresso-forward. The flat white has more milk presence but is still much stronger than a latte. See our cortado vs flat white guide for a full side-by-side.
How to Order a Flat White
At a specialty café: Just say “flat white” — it’s a standard menu item at most third-wave shops. Specify ristretto or espresso base if you have a preference.
At Starbucks: Order “Flat White” — it comes with two ristretto shots in a 12 oz tall cup. For a more traditional 5–6 oz flat white, order a short Flat White or ask for a double shot in a 6 oz cup with velvety microfoam.
Milk alternatives: Oat milk and whole milk both steam well for flat whites. Skim milk produces less velvety foam. Almond milk is difficult to microfoam correctly.
Making a Flat White at Home
You need:
- Espresso machine (or AeroPress for an espresso-style concentrate)
- Steam wand (or milk frother that can produce velvety foam, not stiff foam)
- 5–6 oz cup — size matters for getting the ratio right
The critical skill is steaming milk to a thin microfoam. Hold the steam wand tip just below the milk surface, create a gentle whirlpool, and stop aerating early — about 5 seconds total air incorporation. The milk should look glossy and feel heavier than before steaming.
See our milk steaming guide for beginners for detailed technique on producing proper microfoam.
Frequently Asked Questions
What is a flat white vs latte? A flat white is smaller (5–6 oz vs 8–12 oz), stronger (higher espresso-to-milk ratio), and has less foam. Both are espresso + steamed milk drinks, but a flat white tastes more like coffee while a latte tastes more like milk.
What is so special about a flat white? The flat white balances strong espresso flavor with silky, velvety microfoam in a small serving. The ristretto base makes it sweeter and less bitter than a standard latte, while the thin microfoam gives a creamy texture without the thick foam of a cappuccino.
What is a flat white in America called? In the US, it was called a “short latte” before Starbucks popularized the “Flat White” name in 2015. Today, most specialty coffee shops use “flat white” as the standard term.
Is flat white the strongest coffee? Stronger than a latte or cappuccino, but not the strongest milk drink. A cortado (1:1 ratio) is stronger. A straight double espresso is strongest of all.
Does flat white have more caffeine than a latte? Not necessarily — both typically use a double shot. A flat white is stronger in taste because there’s less milk diluting the espresso, but the actual caffeine content is similar if both use a double shot.