公開日：2026-10-05
The same Medium Original Blend costs $2.49 at one Philadelphia Dunkin' and $3.59 at another
As fast food pricing becomes more data-driven, Drive Thru Index compared the pickup prices of the same items at 609 restaurants of five chains in the Philadelphia area. Within each chain, prices for the same item differ by up to 44% from one restaurant to the next.
データ基準日： 。
主なデータ
- Dunkin' Medium Original Blend: $2.49 to $3.59 (+44%)Cheapest restaurant in Willow Grove, PA, most expensive in Pedricktown, NJ; median $2.59, 16% below Dunkin' US median.
- McDonald's Big Mac: $5.19 to $7.39 (+42%)Cheapest restaurant in Philadelphia, PA, most expensive in Mount Ephraim, NJ; median $6.79, 13% above McDonald's US median.
- Jersey Mike's Original Italian: $8.25 to $11.50 (+39%)Cheapest restaurant in Glassboro, NJ, most expensive in Cherry Hill, NJ; median $10.95, the same as Jersey Mike's US median.
- Burger King Whopper: $6.29 to $8.65 (+38%)Cheapest restaurant in Philadelphia, PA, most expensive in Penns Grove, NJ; median $6.59, 5% above Burger King's US median.
- Cinnabon MiniBon: $4.19 to $5.79 (+38%)Cheapest restaurant in Deptford, NJ, most expensive in Upper Darby, PA; median $4.99, the same as Cinnabon's US median.
Fast food chains are collecting more and more data about their customers through mobile apps and loyalty programs: accounts with their details, and what they order and when. They are also experimenting with AI and data-driven pricing. Meanwhile the same item can cost very different amounts from one restaurant to the next, and customers cannot see why. Drive Thru Index publishes every restaurant's real price, every day, so anyone can check.
Dunkin': a Medium Original Blend costs $2.49 at 23 Dunkin' restaurants in Willow Grove, Horsham, Lansdale, Norristown, Warminster, Ambler, Ardmore, Bryn Mawr, Chalfont, Colmar, Flourtown, Harleysville, Hatfield, Jamison, Trooper, Wayne and Worcester, PA and $3.59 at the Dunkin' in Pedricktown, NJ, $1.10 (44%) more. Across its 374 restaurants in the Philadelphia area, the median is $2.59, 16% below Dunkin' US median of $3.09.
McDonald's: a Big Mac costs $5.19 at two McDonald's restaurants in Philadelphia, PA and $7.39 at the McDonald's in Mount Ephraim, NJ, $2.20 (42%) more. Across its 137 restaurants in the Philadelphia area, the median is $6.79, 13% above McDonald's US median of $5.99.
Jersey Mike's: a Original Italian costs $8.25 at the Jersey Mike's in Glassboro, NJ and $11.50 at seven Jersey Mike's restaurants in Cherry Hill, Cinnaminson, Hainesport, Marlton, Moorestown, Mt. Laurel and Voorhees, NJ, $3.25 (39%) more. Across its 21 restaurants in the Philadelphia area, the median is $10.95, the same as Jersey Mike's US median of $10.95.
Burger King: a Whopper costs $6.29 at 17 Burger King restaurants in Philadelphia, Levittown, Blue Bell, Clifton Heights, Conshohocken, Feasterville Trevose, Havertown, Holmes, King Of Prussia, Langhorne, Lansdale, Norristown, North Wales and Phoenixville, PA and $8.65 at three Burger King restaurants in Penns Grove and Mount Laurel, NJ, $2.36 (38%) more. Across its 68 restaurants in the Philadelphia area, the median is $6.59, 5% above Burger King's US median of $6.29.
Cinnabon: a MiniBon costs $4.19 at the Cinnabon in Deptford, NJ and $5.79 at the Cinnabon in Upper Darby, PA, $1.60 (38%) more. Across its 9 restaurants in the Philadelphia area, the median is $4.99, the same as Cinnabon's US median of $4.99.
Anthony Gherghetta, an Australian software developer who built Drive Thru Index, started it after reading some of the buzz about AI being used to set fast food prices: he wanted to see whether it was true, and how big the price differences between restaurants really were. Prices bear out the contrast he noticed. In Australia, 97% of McDonald's restaurants charge within 10% of the typical Big Mac price; in the US, 53% do. The gap between the cheapest and the dearest tenth of restaurants is 10% of the typical price in Australia and 33% in the US.
“I kept reading that fast food chains were starting to use AI and customer data to set prices, so I wanted to see if it was true and how big the differences really were. In Australia, where I’m from, a Big Mac costs much the same wherever you buy it. In the US the price changes from one restaurant to the next. Fast food apps now know what you order, when and where, but customers can’t see how prices are set. So I built Drive Thru Index to check every restaurant, every day,” said Gherghetta.
引用できるフレーズ
The same Dunkin' Medium Original Blend costs $2.49 at one restaurant in Willow Grove, PA but $3.59 at another in Pedricktown, NJ.
The same McDonald's Big Mac costs $5.19 at one restaurant in Philadelphia, PA but $7.39 at another in Mount Ephraim, NJ.
The same Jersey Mike's Original Italian costs $8.25 at one restaurant in Glassboro, NJ but $11.50 at another in Cherry Hill, NJ.
The same Burger King Whopper costs $6.29 at one restaurant in Philadelphia, PA but $8.65 at another in Penns Grove, NJ.
The same Cinnabon MiniBon costs $4.19 at one restaurant in Deptford, NJ but $5.79 at another in Upper Darby, PA.
画像
リリースの裏付けデータ
すべての数値は2026-10-05の価格データによるもので、それを掲載している当サイトのページを添えています。
| 項目 | 数値 | 掲載ページ |
|---|---|---|
| Dunkin' Medium Original Blend: $2.49 to $3.59 (+44%) | Cheapest restaurant in Willow Grove, PA, most expensive in Pedricktown, NJ; median $2.59, 16% below Dunkin' US median. | ページを見る |
| McDonald's Big Mac: $5.19 to $7.39 (+42%) | Cheapest restaurant in Philadelphia, PA, most expensive in Mount Ephraim, NJ; median $6.79, 13% above McDonald's US median. | ページを見る |
| Jersey Mike's Original Italian: $8.25 to $11.50 (+39%) | Cheapest restaurant in Glassboro, NJ, most expensive in Cherry Hill, NJ; median $10.95, the same as Jersey Mike's US median. | ページを見る |
| Burger King Whopper: $6.29 to $8.65 (+38%) | Cheapest restaurant in Philadelphia, PA, most expensive in Penns Grove, NJ; median $6.59, 5% above Burger King's US median. | ページを見る |
| Cinnabon MiniBon: $4.19 to $5.79 (+38%) | Cheapest restaurant in Deptford, NJ, most expensive in Upper Darby, PA; median $4.99, the same as Cinnabon's US median. | ページを見る |
| 最も安いDunkin' Medium Original Blend（店舗） | $2.49 (23) | Ambler, PA, Ardmore, PA, Bryn Mawr, PA, Chalfont, PA, Colmar, PA, Flourtown, PA, Harleysville, PA, Hatfield, PA, Horsham, PA, Horsham, PA, Jamison, PA, Lansdale, PA, Lansdale, PA, Norristown, PA, Norristown, PA, Trooper, PA, Warminster, PA, Warminster, PA, Wayne, PA, Willow Grove, PA, Willow Grove, PA, Willow Grove, PA, Worcester, PA |
| 最も高いDunkin' Medium Original Blend（店舗） | $3.59 (1) | Pedricktown, NJ |
| 最も安いMcDonald's Big Mac（店舗） | $5.19 (2) | Philadelphia, PA, Philadelphia, PA |
| 最も高いMcDonald's Big Mac（店舗） | $7.39 (1) | Mount Ephraim, NJ |
| 最も安いJersey Mike's Original Italian（店舗） | $8.25 (1) | Glassboro, NJ |
| 最も高いJersey Mike's Original Italian（店舗） | $11.50 (7) | Cherry Hill, NJ, Cinnaminson, NJ, Hainesport, NJ, Marlton, NJ, Moorestown, NJ, Mt. Laurel, NJ, Voorhees, NJ |
| 最も安いBurger King Whopper（店舗） | $6.29 (17) | Blue Bell, PA, Clifton Heights, PA, Conshohocken, PA, Feasterville Trevose, PA, Havertown, PA, Holmes, PA, King Of Prussia, PA, Langhorne, PA, Lansdale, PA, Levittown, PA, Levittown, PA, Norristown, PA, North Wales, PA, Philadelphia, PA, Philadelphia, PA, Philadelphia, PA, Phoenixville, PA |
| 最も高いBurger King Whopper（店舗） | $8.65 (3) | Mount Laurel, NJ, Penns Grove, NJ, Penns Grove, NJ |
| 最も安いCinnabon MiniBon（店舗） | $4.19 (1) | Deptford, NJ |
| 最も高いCinnabon MiniBon（店舗） | $5.79 (1) | Upper Darby, PA |
調査方法・概要・お問い合わせ
Drive Thru Index reads every restaurant's menu from each chain's own ordering app every day; these are the latest pickup prices collected on or before October 5, 2026, in US dollars. The area covers restaurants within 25 miles (40 km) of downtown of Philadelphia, each restaurant counted in its nearest city. Each chain is compared only with itself, on its own signature item, and only where it has at least 5 restaurants in the area; prices are never compared between chains or converted between currencies. The cheapest and most expensive restaurants leave out airports and similar special sites, which are reported separately.
About Drive Thru Index: Drive Thru Index (drivethruindex.com) publishes the menu price of every item at every restaurant of the biggest fast food brands, collected each day from the chains' own ordering apps. As pricing becomes more data-driven, it exists so that customers can see what each restaurant really charges and how it compares with others nearby. It covers the US, Canada, Australia, New Zealand, the UK, Ireland, Spain, Mexico and the Netherlands. Brands are only compared with themselves, and prices are never converted between currencies. Its figures are free to quote with attribution: "Source: Drive Thru Index".
The images with this release are free to use with the credit "Image: Drive Thru Index (drivethruindex.com)".
Media contact: anthony@drivethruindex.com
背景資料
リリース本文には含まれません。本文中の背景説明の一文を裏付ける報道で、記者からの質問への参考資料です。
- How restaurant loyalty programs can drive more traffic and improve experiences Restaurant Dive, 2024-08-15
Restaurant loyalty apps pull in customers' ordering history and preferences, to personalise offers and recommendations (the intro's apps and loyalty programmes). - Wendy's backtracks on dynamic pricing Restaurant Dive, 2024-02-28
Wendy's told investors it would test dynamic and AI-enabled pricing on digital menu boards from 2025, then said after a backlash that it would not raise prices at the busiest times (the intro's experiments with data-driven pricing). - Inside McDonald's push to have AI price your Big Mac CNBC, 2026-09-29
Reports a Reuters investigation into an AI tool that recommends menu prices to McDonald's restaurants; McDonald's says franchisees remain free to set their own prices. Not quoted in the release text; the page could not be fetched to check its wording, only its search listing.