Difference Between

Difference Between Flat White and Cappuccino

Nex Virox Team
Written byNex Virox Team
Editorial Team
Varshal Nirbhavane
Senior SEO & Organic Growth Professional · 5+ years
20 min read
Quick answer

The main difference between Flat White and Cappuccino is that a flat white has a higher coffee-to-milk ratio and a thin, velvety microfoam layer, while a cappuccino has a thicker, drier foam cap. Flat White is a strong espresso with silky steamed milk, while Cappuccino is an espresso with equal parts steamed milk and thick, airy foam.

Key takeaways

  • Core distinction: Flat white has velvety microfoam and no stiff foam cap, while cappuccino features thick, dry foam.
  • Milk ratio: Flat white uses a thin layer of steamed milk, whereas cappuccino uses equal parts espresso, milk, and foam.
  • Espresso strength: Flat white delivers a stronger coffee taste due to less milk, while cappuccino tastes lighter and airier.
  • Best-fit use: Choose flat white for a smooth, intense morning brew, but pick cappuccino for a frothy afternoon treat.
  • Common mistake: Ordering a flat white when you want foam, because cappuccino alone provides that thick topping.

Difference Between Flat White and Cappuccino: Comparison Table

AspectFlat WhiteCappuccino
DefinitionAn espresso-based drink with velvety microfoam and a higher coffee-to-milk ratio.An espresso-based drink with equal parts espresso, steamed milk, and milk foam.
PurposeShowcases espresso flavor while using milk to soften bitterness and add texture.Balances strong coffee with airy foam for a lighter, more approachable milk-forward beverage.
Core MechanismRelies on finely textured microfoam poured in a thin layer to integrate with espresso.Uses stiff, dry foam that sits on top as a separate layer from the liquid milk.
Milk TextureUses velvety microfoam with tiny bubbles, creating a glossy, paint-like consistency.Uses thick, stiff foam with larger bubbles that holds its shape when spooned.
Milk RatioContains roughly 1 part espresso to 2 parts steamed milk with minimal foam.Contains equal parts espresso, steamed milk, and foam, typically one-third each.
Foam LayerFeatures a thin, flat layer of microfoam about 1-2 millimeters thick on top.Features a thick, domed foam layer of 1-2 centimeters that rises above the cup rim.
Espresso VolumeTypically uses a double shot of espresso, around 30-40 milliliters in total.Typically uses a single shot of espresso, around 20-30 milliliters in total.
Total VolumeServed in a smaller cup, usually 160-180 milliliters with no overflow.Served in a larger cup, usually 180-240 milliliters to accommodate the foam.
Milk TemperatureSteamed to approximately 60-65°C, which preserves natural milk sweetness.Steamed to approximately 65-70°C, which can slightly alter milk protein structure.
Foam DrynessUses wet, glossy foam that blends seamlessly into the espresso below.Uses dry, stiff foam that remains separate and retains its shape for several minutes.
Coffee StrengthDelivers a stronger coffee taste because less milk dilutes the espresso.Delivers a milder coffee taste because equal parts milk and foam dilute it.
Flavor ProfilePresents a bold, intense espresso flavor with a creamy, silky mouthfeel.Presents a balanced, softer flavor where foam mellows the espresso's acidity.
MouthfeelFeels dense, smooth, and velvety across the entire palate without separation.Feels light and airy initially from foam, then liquid milk and espresso follow.
Latte ArtAllows intricate patterns like rosettas because microfoam pours smoothly and evenly.Allows only simple hearts or dots because thick foam resists detailed pouring.
Preparation TimeRequires about 30-45 seconds of careful milk steaming and pouring technique.Requires about 20-30 seconds because foam texture demands less precision.
Milk SteamingRequires aerating milk briefly for 2-3 seconds to create fine microfoam.Requires aerating milk longer for 5-8 seconds to build thick, stiff foam.
Barista SkillDemands high skill to achieve correct microfoam consistency and pour integration.Demands moderate skill because foam texture is more forgiving and visible.
OriginOriginated in Australia and New Zealand during the 1980s as a café staple.Originated in Italy and has been served in European cafés since the 1900s.
Regional VariationAustralian cafés serve it in ceramic cups with no chocolate or cinnamon topping.Italian tradition serves it only before noon, often with cocoa powder dusted on top.
Serving VesselServed in a small ceramic cup with a wide base and no handle typically.Served in a taller ceramic cup with a handle and a wider rim for foam.
Chocolate ToppingNever includes chocolate, cocoa, or cinnamon as part of its traditional recipe.Often includes a dusting of cocoa powder or cinnamon on the foam layer.
Caffeine ContentContains roughly 120-160 milligrams from a double shot of espresso.Contains roughly 60-80 milligrams from a single shot of espresso.
Calorie CountContains approximately 120-150 calories from whole milk without added sugar.Contains approximately 100-130 calories from whole milk and foam without sugar.
Price RangeCosts about $3.50-$5.00 at specialty cafés due to double shot and skill.Costs about $3.00-$4.50 at cafés because it uses a single shot.
Milk SubstitutesWorks with oat or almond milk, though microfoam texture varies by fat content.Works with oat or soy milk, but stiff foam forms less reliably with low fat.
Home BrewingRequires an espresso machine with a steam wand capable of fine microfoam.Requires an espresso machine or stovetop moka pot with a milk frother.
Typical UsersPreferred by coffee enthusiasts who want a strong, unadulterated espresso taste.Preferred by casual drinkers who enjoy a milder, sweeter, foam-topped beverage.
Common VariationsIncludes long black flat white or flavored syrups in some modern cafés.Includes dry cappuccino with extra foam or wet cappuccino with less foam.
LimitationsLoses its signature texture quickly as microfoam collapses within 5-10 minutes.Foam deflates and separates from milk within 10-15 minutes, altering taste.
Best-Fit ScenarioIdeal for morning consumption when a bold coffee kick and creamy texture are desired.Ideal for mid-morning or afternoon sipping when a lighter, frothy treat suits.

What Is Flat White?

Flat White is an espresso-based coffee drink built on a double ristretto shot topped with velvety microfoam. It exists to deliver a stronger coffee taste with a thinner milk layer than cappuccino, making the espresso the star.

Definition of Flat White

Flat White is a beverage combining a double ristretto or espresso shot with steamed milk textured into fine, glossy microfoam, poured thin to create a flat surface. The resulting ratio produces a higher coffee-to-milk concentration with a dense, silky mouthfeel and no dry foam cap.

Key Characteristics of Flat White

CharacteristicWhat It Means in Practice
Double ristretto baseUses two short, concentrated shots for a sweeter, more intense espresso flavour without bitterness.
Thin microfoam layerMilk is steamed to a glossy, wet texture, poured thin so the foam is barely visible on top.
Flat surfaceThe drink is poured with no raised foam dome, leaving a smooth, level top surface.
Higher coffee ratioContains more coffee relative to milk than cappuccino, delivering a bolder, more pronounced roast taste.
Smaller serving sizeTypically served in a 160-180 ml cup, keeping the drink dense and concentrated rather than diluted.
Velvety milk textureMilk is aerated briefly to create microfoam with tiny bubbles that blend seamlessly into the espresso.
No dry foam capLacks the thick, stiff foam layer that sits on top of a cappuccino, so the surface stays smooth.
Strong espresso presenceThe ristretto shot dominates the palate, with milk acting as a texture enhancer rather than a flavour mask.
Served without chocolateUnlike some cappuccino variations, flat white is never dusted with cocoa or cinnamon powder.
Single or double shot optionMany cafés offer a single-shot version in a smaller cup, though double ristretto remains the standard.

Common Examples of Flat White

  • Starbucks Flat White – uses ristretto shots with whole milk, creating a smooth, bold flavour profile that popularised the drink globally.
  • Specialty café flat white – served in Australian and New Zealand roasteries with single-origin beans and precise microfoam texturing.
  • Flat white with oat milk – a dairy-free variation that steams well, retaining the velvety texture and coffee-forward taste.
  • Double-shot flat white – a high-caffeine version often ordered by regulars who want extra strength without extra milk volume.
  • Flat white in a ceramic cup – the traditional serving vessel in antipodean cafés, which holds heat longer than glass or paper.
  • Decaf flat white – uses decaffeinated ristretto shots, keeping the full flavour profile for those avoiding caffeine.
  • Flat white with honey – a sweetened twist where honey is stirred into the espresso before milk is added, common in artisan shops.
  • Iced flat white – a cold adaptation with espresso and cold milk over ice, though it sacrifices the signature microfoam texture.
  • Flat white with a latte art rosetta – the thin foam allows baristas to pour intricate patterns that sit flush with the cup rim.
  • London flat white – typically served in a 6-ounce cup with a double shot, reflecting the UK's adoption of the antipodean standard.

Advantages and Limitations of Flat White

AdvantagesLimitations
Delivers a stronger coffee taste per sip than cappuccino, ideal for espresso lovers.Small serving size may feel unsatisfying to drinkers who prefer larger, milkier beverages.
Silky microfoam creates a luxurious mouthfeel without the dryness of stiff foam.Requires skilled milk steaming; poor technique produces a thin, watery or bubbly drink.
Higher caffeine concentration per volume gives a quicker energy boost in a small cup.Double ristretto can be too intense or bitter for those accustomed to milder coffee drinks.
No chocolate or sugar dusting keeps the pure espresso flavour unadulterated.Limited customisation options compared to cappuccino, which often comes with flavour syrups.
Flat surface makes it easier to pour intricate latte art, appealing to visual drinkers.Not widely available in chain restaurants, so finding a proper flat white can be difficult.
Uses less milk than cappuccino, making it a lower-calorie option for milk-based coffee.Small cup cools quickly, so the drink loses its ideal temperature faster than larger beverages.
Ristretto shot reduces bitterness, allowing subtle origin notes of the bean to shine.Requires a quality espresso machine; home brewers often fail to replicate the texture.
Works well with alternative milks like oat or soy due to the thin foam requirement.Some cafés serve it too hot, scalding the milk and ruining the delicate microfoam.
Consistent strength across sips because the foam is integrated rather than layered on top.Not a suitable choice for those who want a frothy, dessert-like coffee experience.
Internationally recognised as a distinct drink with clear standards, aiding ordering clarity.Regional variations in shot count and milk ratio mean the drink differs between countries.

What Is Cappuccino?

Cappuccino is an Italian espresso-based coffee drink made with equal parts espresso, steamed milk, and milk foam. It exists to balance intense coffee flavor with creamy texture, typically served in a 150-180 ml cup for breakfast consumption in Italy.

Definition of Cappuccino

Cappuccino is a hot coffee beverage composed of one-third espresso, one-third steamed milk, and one-third microfoam, traditionally served in a pre-warmed ceramic cup. The thick foam layer distinguishes it from latte, which uses more milk and thinner foam.

Key Characteristics of Cappuccino

CharacteristicWhat It Means in Practice
Equal thirds ratioOne-third espresso, one-third steamed milk, one-third foam creates balanced strength and texture.
Thick microfoamDense, velvety foam layer about 1-2 cm thick sits on top, holding its shape.
Small serving sizeTypically 150-180 ml, much smaller than a latte's 240-360 ml serving.
Strong coffee tasteHigh coffee-to-milk ratio means bold espresso flavor dominates the drink.
Dry or wet styleDry cappuccino has more foam, wet has more steamed milk and less foam.
Ceramic cup serviceServed in a thick-walled cup that retains heat and supports foam structure.
Morning traditionItalians drink cappuccino only before 11 am, never after meals.
No added flavorsTraditional preparation contains only espresso, milk, and foam, no syrups.
Latte art surfaceThe foam surface allows baristas to pour rosetta or heart patterns.
Temperature rangeServed at 60-70°C, hot enough to drink immediately without burning.

Common Examples of Cappuccino

  • Italian traditional cappuccino – the original 150 ml breakfast drink with thick foam and no cinnamon.
  • Dry cappuccino – extra foam, minimal steamed milk, for those who prefer intense coffee flavor.
  • Wet cappuccino – more steamed milk, less foam, closer to a latte in texture.
  • Iced cappuccino – cold milk and foam over espresso with ice, popular in summer.
  • Flat white cappuccino hybrid – double ristretto with thin foam, bridging Australian and Italian styles.
  • Flavored cappuccino – vanilla, caramel, or hazelnut syrup added, common in chain coffee shops.
  • Decaf cappuccino – same milk and foam structure using decaffeinated espresso beans.
  • Soy milk cappuccino – plant-based milk alternative that still creates acceptable foam texture.
  • Spanish cortado variant – equal espresso and milk, less foam than standard cappuccino.
  • Specialty single-origin cappuccino – made with premium beans like Ethiopian Yirgacheffe to highlight acidity.

Advantages and Limitations of Cappuccino

AdvantagesLimitations
Strong coffee flavor survives milk addition, satisfying espresso lovers.Small 150 ml size leaves many drinkers wanting a longer, larger beverage.
Thick foam keeps the drink hot for longer than flat white.Foam collapses within minutes, changing texture and appearance quickly.
Lower milk volume means fewer calories than latte, roughly 120-150 kcal.Equal-thirds ratio delivers less milk than most people expect from a milky coffee.
Quick preparation time under two minutes suits busy cafés.Requires a quality espresso machine with steam wand, not brewable at home easily.
Distinct foam layer creates visual appeal and satisfying mouthfeel.Traditional no-flavor rule limits menu variety for sweet-tooth customers.
Cultural authenticity appeals to coffee purists seeking Italian tradition.Morning-only convention in Italy restricts when locals will order it.
Moderate caffeine content around 63-80 mg per serving provides gentle boost.Dense foam can feel dry or chalky to people who prefer silky milk texture.
Small cup size encourages mindful sipping rather than gulping.Temperature drops fast once foam breaks, requiring quick consumption.
Skilled baristas can create latte art, adding aesthetic value.Inconsistent foam quality across cafés leads to unpredictable results for customers.
Pairs well with pastries and breakfast foods in Italian tradition.Not suitable for takeaway cups as foam sticks to the lid and spills.

Similarities Between Flat White and Cappuccino

Shared Aspect How Flat White and Cappuccino Are Alike
Espresso Base Both Flat White and Cappuccino drinks start with a single or double shot of espresso as their foundation.
Milk Component Flat White and Cappuccino both incorporate steamed milk, making them milk-based espresso beverages.
Steamed Milk Both Flat White and Cappuccino require the milk to be steamed using a commercial espresso machine steam wand.
Coffee Category Flat White and Cappuccino are classified as specialty coffee drinks served in cafes worldwide.
Serving Temperature Both Flat White and Cappuccino are traditionally served hot, at a temperature comfortable for immediate drinking.
Cup Serving Flat White and Cappuccino are typically served in ceramic cups, not disposable takeaway containers.
Global Popularity Flat White and Cappuccino are popular menu items in coffee shops across Europe, North America, and Australia.
Caffeine Source The primary caffeine content in both Flat White and Cappuccino comes from the espresso shot used.
Dairy Standard Full-fat cow's milk is the standard choice for preparing both a Flat White and a Cappuccino.
Manual Preparation Both Flat White and Cappuccino require a trained barista to manually prepare the espresso and steam the milk.
Espresso Machine Professional preparation of both Flat White and Cappuccino requires a high-quality espresso machine with a steam wand.
No Flavor Syrups Traditional recipes for both Flat White and Cappuccino do not include added flavor syrups or sweeteners.
Morning Consumption Flat White and Cappuccino are most commonly consumed during the morning hours as a breakfast coffee.
Coffee Shop Origin Both Flat White and Cappuccino were developed and popularized within the context of cafe culture.
Lactose Content When made with standard milk, both Flat White and Cappuccino contain similar amounts of lactose.
Caloric Value Flat White and Cappuccino have comparable calorie counts when prepared with the same type of milk.
Foam Element Both Flat White and Cappuccino contain some level of milk foam as part of their composition.
No Whipped Cream Authentic versions of both Flat White and Cappuccino do not include whipped cream toppings.
Consumption Purpose People drink both Flat White and Cappuccino for enjoyment, energy boost, and social coffee breaks.
Price Point Flat White and Cappuccino typically have similar pricing at most coffee shops and cafes.
Quality Dependence The taste of both Flat White and Cappuccino depends heavily on espresso quality and milk freshness.
Standard Sizes Both Flat White and Cappuccino are commonly available in small, medium, and large cup sizes.
Cultural Status Flat White and Cappuccino both hold status as premium coffee beverages in modern cafe culture.
Espresso Ratio The espresso-to-milk ratio is a critical factor determining strength in both Flat White and Cappuccino.
No Ice Traditional preparations of both Flat White and Cappuccino are served hot without ice additions.
Barista Skill Creating proper texture for both Flat White and Cappuccino requires advanced barista steaming technique.
Milk Temperature The milk steaming temperature range is identical for both Flat White and Cappuccino preparation.
Consumer Demographics Both Flat White and Cappuccino appeal to similar adult demographics who appreciate quality coffee.
Aftertaste Both Flat White and Cappuccino leave a pleasant coffee aftertaste due to their espresso base.
Social Function Flat White and Cappuccino both serve as social beverages often consumed in coffee shop settings.

Flat White or Cappuccino: Which Should You Choose?

The single variable that decides it for most people is milk texture versus foam volume. Choose based on whether you want a velvety, intense coffee or a lighter, airier drink. Your preference for espresso strength and milk ratio settles the debate quickly.

When to Use Flat White

Choose Flat White when you want a stronger coffee flavor with less milk. It suits those who prefer a velvety, micro-foam texture and a higher espresso-to-milk ratio. Ideal for mornings needing a caffeine kick or when you find cappuccino too frothy and dry.

When to Use Cappuccino

Choose Cappuccino when you enjoy a lighter, airier texture with a thick foam layer. It works well for a leisurely afternoon drink or when you want a more balanced, milk-forward flavor. Perfect for those who like a drier top and a slower sipping experience.

Common Misconceptions About Flat White and Cappuccino

Common Myth The Reality
A flat white is just a small latte with less foam. A flat white uses a double ristretto shot and microfoam, while a latte uses a single espresso with more steamed milk.
Cappuccino always has chocolate powder sprinkled on top. Traditional Italian cappuccino rarely includes chocolate; that topping is an American or Australian cafe addition, not a standard requirement.
The flat white contains no foam at all. A flat white has a thin, velvety layer of microfoam about 5 millimeters thick, not zero foam, giving it a smooth surface.
Cappuccino and flat white have identical espresso strength. A flat white uses a double ristretto for a stronger coffee flavor, while a cappuccino uses a standard single or double espresso shot.
You can make a flat white by simply stirring a cappuccino. Stirring a cappuccino cannot create a flat white because the milk texture, espresso ratio, and brewing method differ fundamentally between the two drinks.
A cappuccino must always be served in a ceramic cup. Cappuccino is traditionally served in a ceramic cup, but glass or paper cups are common in modern cafes without changing the drink's definition.
Flat whites originated in Italy like cappuccinos. The flat white originated in Australia or New Zealand during the 1980s, while the cappuccino has Italian roots dating back to the early 1900s.
Cappuccino foam must be dry and stiff to be authentic. Traditional cappuccino uses wet microfoam, not stiff dry foam, which creates a creamy texture rather than a meringue-like topping.
A flat white always comes with latte art on top. Latte art is common on flat whites but not mandatory; the defining feature is the microfoam texture and espresso ratio, not the visual design.
Cappuccinos are always stronger than flat whites. A flat white typically contains more coffee relative to milk than a cappuccino, making the flat white taste stronger and more intense.
The only difference is the amount of milk foam. The flat white and cappuccino also differ in espresso shot type, milk temperature, total volume, and the ratio of coffee to milk.
Flat whites use regular espresso shots like cappuccinos. Flat whites traditionally use double ristretto shots, which are shorter and more concentrated than the standard espresso shots used in cappuccinos.
A cappuccino has more caffeine than a flat white. A flat white with a double ristretto contains similar or more caffeine than a cappuccino, depending on whether the cappuccino uses a single or double shot.
Milk temperature is identical for both drinks. Flat white milk is typically steamed to about 60-65°C, while cappuccino milk often reaches 65-70°C, affecting sweetness and mouthfeel.
You cannot order a flat white in Italy. Many Italian cafes now serve flat whites, but the drink remains an Australian invention that is still rare in traditional Italian coffee culture.
Cappuccino is always served with a spoon for the foam. Some cafes provide spoons for cappuccino, but traditional Italian drinking involves sipping the foam directly without using any utensil.
Flat whites are sweeter than cappuccinos because of added sugar. Flat whites taste sweeter naturally because the microfoam breaks down lactose more effectively, but neither drink contains added sugar by default.
A cappuccino must have a thick foam cap of 2 centimeters. Traditional cappuccino foam is about 1-2 centimeters thick, but modern specialty cafes often use thinner microfoam layers closer to 1 centimeter.
Flat whites are just cappuccinos served in smaller cups. Flat whites typically come in 160-180 ml cups, while cappuccinos use 180-240 ml cups, but the espresso ratio and milk texture also differ.
You can use any milk type and still call it a flat white. Oat, almond, or soy milk can be used, but the microfoam quality changes, and traditional flat whites rely on dairy milk for the signature velvety texture.
Cappuccinos are always topped with a thick dry foam layer. Authentic Italian cappuccino uses wet microfoam, not dry foam, which creates a glossy, pourable texture rather than a stiff, fluffy topping.
The flat white has no milk foam separation after sitting. Both flat whites and cappuccinos will separate over time, but the flat white's finer microfoam holds its texture longer than the cappuccino's coarser foam.
Cappuccino is a breakfast drink only, not for afternoons. Italians traditionally drink cappuccino only in the morning, but cafes worldwide serve cappuccinos all day without any cultural restriction.
Flat whites require a specific coffee bean variety. Flat whites work with any espresso roast, though specialty cafes often use single-origin beans to highlight flavor, but no bean type is mandatory.
A cappuccino with latte art is actually a flat white. Latte art does not determine the drink type; a cappuccino with latte art remains a cappuccino if it has the correct foam thickness and milk ratio.
Flat whites are always stronger than cappuccinos by definition. A flat white usually tastes stronger due to the ristretto shot, but a cappuccino with a double espresso can match or exceed that intensity.
You cannot make a flat white without an espresso machine. You need an espresso machine or a strong coffee maker like a Moka pot, but achieving the required microfoam texture without steam is extremely difficult.
Cappuccino foam must be scooped with a spoon onto the drink. Traditional cappuccino foam is poured directly from the pitcher, not scooped, which creates a denser, more integrated foam layer than spooned foam.
Flat whites and cappuccinos have identical calorie counts. A flat white with a double ristretto and less milk has fewer calories than a larger cappuccino, though both use similar full-fat milk by default.
The word cappuccino comes from the drink's brown color. The cappuccino is named after the Capuchin friars' brown hoods, not the coffee color, while the flat white gets its name from its flat, smooth surface.

Conclusion

Difference Between Flat White and Cappuccino comes down to texture and milk ratio. A flat white delivers intense coffee with silky microfoam. A cappuccino offers airy foam and a stronger milk presence. Pick a flat white for espresso-forward strength. Choose a cappuccino for a lighter, frothier experience.

FAQs on Difference Between Flat White and Cappuccino

What is the main difference between a flat white and a cappuccino?
The main difference is the milk texture and ratio, with a flat white using a thin layer of microfoam and a cappuccino using thick, stiff foam that forms a dome.
Which is stronger, a flat white or a cappuccino?
A flat white is stronger because it contains a double shot of espresso with less milk, whereas a cappuccino typically uses a single shot with an equal amount of milk and foam.
Which drink is better for latte art, a flat white or a cappuccino?
A flat white is better for latte art because its thin, velvety microfoam pours smoothly, while a cappuccino's thick foam holds its shape but resists detailed designs.
Is a flat white more expensive than a cappuccino?
Yes, a flat white is often more expensive because it uses a double shot of espresso, which costs cafes more in coffee beans than a cappuccino's single shot.
Is it safe to drink a flat white if you are sensitive to caffeine?
No, it is not the safest choice for caffeine-sensitive people because a flat white packs a double espresso shot, delivering roughly 120-150 mg of caffeine per cup.
Can you make a flat white with oat milk instead of dairy milk?
Yes, you can make a flat white with oat milk because its creamy texture steams well, though baristas must adjust the technique to achieve the same silky microfoam consistency.
What is the most common beginner mistake when ordering a flat white?
The most common beginner mistake is confusing it with a latte, which leads to expecting more milk, when a flat white actually has a stronger coffee taste and less volume.
Can you substitute a cappuccino for a flat white in a recipe?
Yes, you can substitute a cappuccino for a flat white in a recipe, but the result will be foamier and less coffee-forward, so adjust the espresso amount to keep the flavor balanced.
Which drink is better for a morning pick-me-up before work?
A flat white is better for a morning pick-me-up because its double espresso shot delivers more caffeine and a bolder kick than a cappuccino's lighter, foam-heavy composition.
Can I switch from drinking cappuccinos to flat whites without changing my caffeine intake?
No, you cannot switch without changing your caffeine intake because a flat white's double shot roughly doubles the caffeine, so order a single-shot flat white if you want to match a cappuccino.