Why Is Dunkin Cheaper Than Starbucks?

Most of it is business model, not bean quality. But the price gap is smaller than it looks on hot drinks and bigger than it looks on iced, and the reason is the cup sizes.

30%+ gap on brewed coffee10 oz Dunkin small hot12 oz Starbucks Tall16 oz Dunkin small iced
Short answer: Two different businesses. Starbucks sells a sit-down experience with expensive real estate, longer drink preparation and a premium position it has to defend. Dunkin sells speed and volume, mostly through drive-throughs and small stores, almost entirely through franchisees. On simple brewed coffee the difference runs well over 30 percent. On espresso drinks it narrows sharply, and on iced drinks the cup sizes change the math entirely.

The lazy version of this answer is that Starbucks charges for the name. That is a small part of it. The bigger part is that the two chains are built to do different jobs.

Where the gap is biggest

Straight brewed coffee, hot or iced, is where the difference is largest. Dark roast, iced coffee and cold brew all come in well over 30 percent higher at Starbucks than the equivalent at Dunkin.

That makes sense. Brewed coffee is the lowest effort product either chain sells. It sits in an urn or a tap. Neither company is doing much work per cup, so the price difference is almost entirely about positioning rather than cost.

On espresso based drinks the gap narrows a lot. Once a person has to pull shots, steam milk and build a drink, the labor cost is real at both chains and the pricing converges.

The cup sizes make the comparison misleading

This is the part most comparisons get wrong, and it matters if you are actually deciding where to go.

Drink Dunkin small Starbucks Tall
Hot 10 oz 12 oz
Iced 16 oz 12 oz

So a small hot at Dunkin is smaller than a Tall, which narrows the real per ounce gap on hot drinks. A small iced at Dunkin is larger than a Tall, which widens it considerably on iced drinks.

What this means in practice. If you drink iced coffee, Dunkin is cheaper by more than the sticker prices suggest. If you drink hot coffee and compare the smallest size at each, you are not comparing the same amount of liquid, and the saving is less than it appears. Full size charts for both are on the Dunkin Donuts menu and the Starbucks menu.

The five real cost differences

1. Real estate and store format

Starbucks built its business on the idea of a third place between home and work, which requires floor space, seating, power outlets, bathrooms and premium locations people want to sit in. All of that is rent. Dunkin stores are typically much smaller, often built around a drive-through, and are designed for people who do not come inside.

2. Time per order

A drive-through operation lives or dies on throughput. Dunkin’s menu and workflow are built so the majority of orders leave in well under a minute. Starbucks orders take longer by design, because the drinks are more involved and customization is part of the product. More labor minutes per order means a higher price per order.

3. Franchising

Nearly every Dunkin in the United States is franchisee owned and run. Starbucks operates a very large share of its stores directly. A franchised operator carries the labor and rent, pays the parent a royalty, and is far more sensitive to the local price the market will bear. That structure pushes toward affordable, high volume pricing.

4. What the product is trying to be

Starbucks positions its coffee as a premium product, invests in sourcing and roasting as part of the brand story, and prices accordingly. Dunkin positions coffee as fuel. Neither is a criticism. They are answers to different questions, and the pricing follows the answer.

5. Who they are competing with

Dunkin competes with convenience stores, gas stations and McDonald’s on price. Starbucks competes with independent cafes and other premium chains on experience. Those competitive sets pull prices in opposite directions.

Is the coffee actually worse?

Different, not obviously worse, and the difference is mostly roast level. Starbucks is known for a dark, heavily roasted profile that a lot of people find bitter. Dunkin’s standard coffee is a lighter, milder roast built to be drinkable with cream and sugar, which is how most of its customers drink it.

Blind taste comparisons between the two have gone both ways over the years. If you take your coffee with milk and sugar, the roast difference matters less than the price does.

Where Starbucks actually wins on value

Worth saying plainly, because a one sided comparison is not useful.

Refills. Starbucks has long offered free refills on brewed coffee and tea for members drinking in store, which changes the economics completely if you sit and work.

Customization. The range of modifications, milk options and syrup combinations is far wider, and many modifications are free.

Size ladder. If you want a very large hot drink, Starbucks goes further up the range than Dunkin does.

The honest summary: Dunkin is cheaper for a plain coffee you take away, particularly iced. Starbucks is better value if you sit in, refill, and customize heavily.

Related Questions

Why is Dunkin cheaper than Starbucks?

Mainly business model. Dunkin runs small, drive-through focused stores through franchisees and is built for fast, high volume orders. Starbucks operates many of its own stores, pays for large premium spaces designed for sitting, and makes drinks that take longer to prepare. Positioning does the rest.

How much cheaper is Dunkin than Starbucks?

On brewed coffee, iced coffee and cold brew the gap is well over 30 percent. On espresso based drinks like lattes it narrows sharply, because the labor involved is similar at both chains. Exact prices vary by location since Dunkin franchisees set their own.

Is a Dunkin small the same size as a Starbucks Tall?

No, and it depends on temperature. A Dunkin small hot cup is 10 ounces against a 12 ounce Tall, so it is smaller. A Dunkin small iced is 16 ounces against a 12 ounce Tall, so it is considerably larger. That reverses the per ounce comparison between hot and iced drinks.

Is Dunkin coffee worse than Starbucks?

Different rather than worse. Starbucks uses a notably dark roast that some people find bitter, while Dunkin’s standard coffee is lighter and milder and designed to be drunk with cream and sugar. Preference between them tends to track how you take your coffee more than quality.

Why does Starbucks cost so much?

Large premium locations designed for customers to sit in, more company operated stores carrying those costs directly, longer preparation time per drink, and a deliberate premium position. The company competes with independent cafes on experience rather than with convenience stores on price.

Does Starbucks offer better value for anything?

Yes, in specific cases. Free brewed coffee and tea refills for members drinking in store change the value equation completely if you stay and work, the range of free customizations is wider, and the size ladder extends further for large hot drinks.

Do Dunkin prices vary by location?

Yes, significantly. Almost all US Dunkin restaurants are owned by franchisees who set their own prices based on local rent, wages and competition, so the same drink can differ by a dollar or more between a highway store and a city center one in the same state.

More on Dunkin

About this guide. USA Food Menu is an independent reference site and is not affiliated with Dunkin, Inspire Brands or Starbucks. Price comparisons describe general patterns rather than fixed figures, because Dunkin franchisees set their own prices and both chains change pricing regularly. Cup sizes are the standard US sizes. Current prices are on the Dunkin Donuts menu.