Starbucks Flat White: Build and Size Guide
A flat white is ristretto espresso topped with a thin layer of steamed whole milk. It tastes stronger and more coffee-forward than a latte, and no sweetener goes in by default. Read on for shots by size, milk swaps, the iced version and how it compares with similar drinks.
A flat white is a small, strong espresso drink made with ristretto shots and steamed whole milk. The flat white in Starbucks sits between a latte and a cortado: more coffee flavor than a latte, with a thin, smooth layer of milk on top. This guide covers shots, sizes, milk swaps, caffeine and how to order. For everything else, see the full Starbucks menu.
Starbucks What Is a Flat White? Ristretto, Microfoam and Origin
A flat white is espresso topped with steamed milk that has been textured into a thin, glossy layer called microfoam. It is built from ristretto shots, which are short espresso pulls made with the same amount of coffee but about half the water. That makes the coffee taste sweeter and more concentrated, with less bitterness.
The name comes from the milk: it sits flat and smooth instead of piling up as foam. A barista finishes the cup with latte art, and a small white dot in the center is the classic look.
The drink was born in Australia and New Zealand, and both countries claim it. Starbucks rolled it out across the United States in January 2015 and has kept it as a regular espresso drink since. Quick facts at a glance:
- Shots: ristretto espresso
- Milk: steamed whole milk
- Served: hot, with an iced version in some stores
- Sweetener: none added by default
Flat White Drink Starbucks Baristas Pour: Build, Size and Milk
The build is short. Ristretto shots go into the cup first, and steamed whole milk is poured over them, with the milk textured thin so it blends into the espresso rather than sitting on top of it. No syrup goes in unless you ask.
Published tables list sizes and shots like this: a tall is 12 fluid ounces with 2 ristretto shots, a grande is 16 ounces with 3, and a venti is 20 ounces with 3. The menu board shows tall, grande and venti. Whether a store can make a short on request depends on the location, so ask before assuming.
Whole milk is the default because its fat and sugar help the milk stretch into a smooth microfoam. You can swap in nonfat, 2 percent, oat, almond, soy or coconut milk. The next section covers how those change the cup.
Starbucks Grande Flat White: Shots, Ounces and Caffeine
A grande holds 16 fluid ounces and uses 3 ristretto shots, which published tables put at about 195 mg of caffeine. A grande latte carries about 150 mg, so the flat white is the stronger drink even though it is not a bigger one. The grande also lands near 220 calories with whole milk, with about 12 grams of protein.
Flat White Starbucks Coffee vs Latte, Cappuccino and Cortado
The flat white has the most intense coffee flavor of the milk-based espresso drinks that share its size range. The table shows how it compares with three neighbors.
Flat White Starbucks Coffee vs Latte, Cappuccino and Cortado
| Drink | Espresso | Milk and foam | Strength and feel |
|---|---|---|---|
| Flat white | Ristretto shots | Whole milk, thin microfoam | Strong, smooth, coffee forward |
| Latte | Regular espresso | 2 percent milk, light foam | Mild, creamy, lots of milk |
| Cappuccino | Regular espresso | Thick, airy foam | Light and dry on top |
| Cortado | Espresso | Steamed milk in a small cup | Short and bold, little milk |
Pick the flat white when you find a latte too milky but a cappuccino too airy. The difference is easiest to taste in the first sip: a latte reads as warm milk with coffee behind it, while the flat white reads as coffee with milk smoothing the edges. A cortado goes further still, because it is smaller and has the least milk of the four. Read about the caffe latte, the cappuccino and the cortado if you want to compare each in detail.
Honey Almond Milk Flat White Starbucks and Other Milk Choices
The honey almond milk flat white swaps the whole milk for steamed almond milk and a touch of honey, and it uses Blonde Espresso ristretto shots. Starbucks added it to the permanent menu in 2020 as a plant-based option. Whether your store still makes it can vary, so confirm in the app.
For the standard drink, oat milk gives a creamy, slightly sweet cup, almond milk is lighter and nuttier, soy sits in between and coconut adds a mild tropical note. Plant milks usually produce a thinner foam than whole milk, so the cup looks less glossy.
Ask for vanilla if you want it sweeter. A pump of vanilla or an extra shot are the two most common changes. Both are easy to set in the app. A caramel or hazelnut style flavor also works, though the drink then drifts toward a latte and loses some of its clean coffee taste.
Starbucks Flat White Cost: Why the Price Varies
The price depends on size, store, milk and add-ons, and the delivery menu data has no flat white price, so no figure is given here. It generally lands near other espresso and milk drinks such as a latte. Plant milks and extra shots usually add a charge, and delivery apps list higher prices than counters. The how Starbucks prices vary page explains the factors.
Flat White Questions Answered
What is a flat white at Starbucks?
It is ristretto espresso topped with steamed whole milk and a thin layer of microfoam, finished with latte art. It has less milk than a latte and a smoother top than a cappuccino. No syrup is added unless you request it, so the flavor is mostly coffee and milk.
How many shots are in a flat white at Starbucks?
Published tables list 2 ristretto shots in a tall and 3 in a grande and a venti. Ristretto shots are shorter and more concentrated than regular espresso, so they taste sweeter. Extra shots can be added in the app or at the counter for an additional charge.
Is the flat white stronger than a latte?
Yes, in caffeine and flavor. A grande flat white is listed at about 195 mg, while a grande latte is about 150 mg. The flat white also has less milk to dilute the coffee, so the taste is bolder even though the cup is the same size.
What is the difference between a flat white and a cappuccino?
A cappuccino has a thick cap of airy foam, while a flat white has a thin, smooth layer of microfoam blended into the espresso. The flat white uses ristretto shots and whole milk, so it tastes richer and less dry. The cappuccino feels lighter in the mouth.
Is a flat white sweet?
Not by default. No syrup is added, so the only sweetness is the natural sugar in the milk and the sweeter taste of ristretto shots. A grande has about 17 grams of sugar, all from milk. Add vanilla syrup if you want it to taste dessert-like.
Can I get a flat white with oat, almond or soy milk?
Yes. You can choose oat, almond, soy or coconut milk, depending on what your store stocks. Each changes the taste and the foam. Oat is creamy, almond is nutty and light, and soy is balanced. Expect a thinner foam than whole milk gives, and check the app for the nutrition effect before you confirm the order.
Is there an iced flat white at Starbucks?
Yes, in most stores it appears as an iced option. It is built with ristretto shots poured over cold whole milk and ice, and it has no foam on top. It is smoother and more coffee forward than an iced latte. Check the app, since availability can vary.
What size should I order, and is a short flat white possible?
The menu board shows tall, grande and venti. A tall has 2 shots, which makes it the best pick if you want a small and strong drink. A short is not listed, but some stores will make one on request, so ask politely and be ready for a no.
How many calories are in a grande flat white?
A grande made with whole milk is about 220 calories, with roughly 17 grams of sugar, 12 grams of protein and 11 grams of fat, based on published nutrition tables. Choosing nonfat milk lowers the total, and syrup raises it. Use the app for exact numbers on your order.
Is the flat white drink at Starbucks always on the menu?
Yes, the flat white is a regular espresso drink and has been on the menu in the United States since 2015. Flavored or seasonal versions come and go, such as the honey almond milk flat white, whose availability varies by store. The core hot version is the one you can count on, and it keeps the same build from store to store.