Jack in the Box Milkshakes: Every Flavor, Size, Calorie & Allergen (2026)
Jack in the Box lists 5 shake flavors: Vanilla, Chocolate, Strawberry, Oreo and a Vanilla Boba Shake. A Regular is 16 oz and a Large is 24 oz, and they run from 580 to 990 calories. The label shows the shake you pick below, along with sugar in teaspoons, allergens and what a Large adds. Every figure comes from the brand’s own 2026 PDFs.
calories, from the lightest Regular to the biggest Large
Milk in all
Oreo also lists wheat and soy
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Oreo Shake, Regular (16 oz)
Nutrition Facts
Item: Oreo Shake with Whipped Topping (Regular, 16 oz)
Serving size361g
Nutrition facts for Oreo Shake with Whipped Topping (Regular, 16 oz). Percent Daily Value is based on a 2,000 calorie diet.
Amount per serving
Calories
690
Calories from Fat
240
Nutrient and amount
% Daily Value*
Total Fat 27g
35%
Saturated Fat 16g
80%
Trans Fat 0.5g
Cholesterol 70mg
23%
Sodium 470mg
20%
Total Carbohydrate 99g
36%
Dietary Fiber 1g
4%
Total Sugars 78g
Protein 14g
Potassium 580mg
12%
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Every value the brand publishes for this item. It does not publish added sugars, vitamin D, calcium or iron, so those rows are left out. Change flavor or size
Quick answers
Jack in the Box shakes at a glance
The short version, taken straight from the brand’s 2026 nutrition and allergen documents. Open the shake picker for the full label of any flavor and size.
Fewest calories?
580calories
Vanilla Shake, 16 oz
Most calories?
990calories
Oreo Shake, 24 oz, about 50% of a 2,000-calorie day
Most sugar?
130 gabout 33 teaspoons
Chocolate Shake, 24 oz. Total sugars, including milk sugar.
Large vs Regular?
+240 to +300calories
8 oz more (16 oz to 24 oz), 41% to 45% more calories
Allergens?
Milk in every shake
Oreo Shake also lists wheat and soy
Price?
Varies by location
No national shake price is published, so we show none
Shake picker
Pick a shake and see its Nutrition Facts
Choose a flavor and size on the left. The label, sugar in teaspoons, allergens and the cost of upsizing appear on the right. The link in your address bar remembers your choice, so you can share it.
Your pick
Oreo Shake, Regular (16 oz)
690 calories · 361 g serving · 43 cal per oz
Whipped topping is included in these figures.
Nutrition Facts
Item: Oreo Shake with Whipped Topping (Regular, 16 oz)
Serving size361g
Nutrition facts for Oreo Shake with Whipped Topping (Regular, 16 oz). Percent Daily Value is based on a 2,000 calorie diet.
Amount per serving
Calories
690
Calories from Fat
240
Nutrient and amount
% Daily Value*
Total Fat 27g
35%
Saturated Fat 16g
80%
Trans Fat 0.5g
Cholesterol 70mg
23%
Sodium 470mg
20%
Total Carbohydrate 99g
36%
Dietary Fiber 1g
4%
Total Sugars 78g
Protein 14g
Potassium 580mg
12%
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Amounts from the brand’s 2026 nutrition PDF. % Daily Value is calculated by this site.
690cal
35% of a 2,000-calorie day
Calorie rank among all 9 shake sizes: #4 (1 is lowest).
78 g total sugars ≈ 20 teaspoons
One teaspoon is about 4 g. Total sugars include the natural sugar in milk; the brand does not publish an “added sugars” figure. Sugar rank among 9 sizes: #2 (1 is lowest).
Protein 8%
Carbs 57%
Fat 35%
Upsizing to Large (24 oz)
Adds 300 calories (43% more) and 37 g of sugar (about 9 teaspoons) for 8 oz more of Oreo Shake.
Allergens listed
Contains Milk
Contains Wheat
Contains Soy
Listed in the brand’s documents, not tested by us. The brand says equipment may be shared, so ask the restaurant if you have an allergy. Full allergen chart
Price: Price varies by location
We found no reliable national price for this shake, so we do not guess one. Restaurants set their own prices.
All values include whipped topping and come from the brand’s 2026 nutrition PDF. Allergens are the union of the nutrition PDF and the Allergens Reference Guide.
Every flavor
Jack in the Box shake flavors, one by one
What each shake is, what the brand’s documents say about it, and how it compares with the other flavors. Sugar is total sugars, which include the natural sugar in milk.
Vanilla Shake
The plain flavor: shake mix topped with whipped topping.
Regular · 16 oz
580 calories · 68 g sugar (about 17 tsp) · 22 g fat · 13 g protein
Large · 24 oz
820 calories · 100 g sugar (about 25 tsp) · 30 g fat · 19 g protein
Allergens listed: Milk.
Among the four classic flavors — Regular: #1 of 4 for calories and #1 of 4 for sugar; Large: #1 of 4 for calories and #1 of 4 for sugar (1 is lowest).
A Large adds 240 calories (41% more) and 32 g of sugar for 8 oz more.
The brand prints 2 versions of the shake mix ingredient statement. One lists cane syrup and the other sucrose. The PDF does not say which one a given restaurant uses.
The brand publishes ingredient statements for the parts that go into a shake, not for each finished shake. So we show each part exactly as printed and match it to a flavor by name. That match is ours, not the brand’s, so treat it as a guide. The full set of statements is on the allergen page.
Shake Mix
Ingredient & Allergen Statements 2026, page 15
Matched to: Vanilla, Chocolate, Strawberry, Oreo, Vanilla Boba
Matched to: Vanilla, Chocolate, Strawberry, Oreo, Vanilla Boba
Version 1 of 2
Cream, Milk, Liquid Sugar, Nonfat Milk, Less than 2% of: Mono- and Diglycerides, Natural Flavor, Carrageenan. PROPELLANT: Nitrous Oxide.
Version 2 of 2
Cream, Milk, Sugar, Mono- and Diglycerides, Carrageenan, Natural Flavor, and Nitrous Oxide as Whipping Propellant.
Allergens in the statement: Milk
Chocolate Syrup
Ingredient & Allergen Statements 2026, page 8
Matched to: Chocolate
High Fructose Corn Syrup, Water, Cocoa Powder Processed with Alkali, Maltodextrin, Sugar, Contains 2% or less of Salt, Potassium Sorbate (Preservative), Citric Acid, Ethyl Vanillin (Artificial Flavor), Xanthan Gum
Allergens in the statement: none listed
Strawberry Syrup
Ingredient & Allergen Statements 2026, page 16
Matched to: Strawberry
High Fructose Corn Syrup, Water, Contains 2% or less of Sugar, Citric Acid, Natural and Artificial Flavors, Sodium Benzoate (Preservative), Red 40. *Does not contain actual strawberry.
Water, Brown Sugar, Tapioca Starch, Modified Starch, Brown Sugar Flavor, Caramel Color, Xanthan Gum, Sucralose
Allergens in the statement: none listed
Where a component prints more than one statement, the brand does not say which one a given restaurant uses. Statements can change, so confirm with the restaurant if an ingredient matters to you.
Allergens and diet
Jack in the Box shake allergens
“Contains” here is the union of the brand’s nutrition PDF and its Allergens Reference Guide, so if either document lists an allergen, it is shown. A blank means neither document lists it, which is not the same as a promise that it is absent.
Allergens the brand lists for each Jack in the Box shake
Shake
Milk
Wheat
Soy
Vanilla Shake
Contains Milk
Not listed
Not listed
Chocolate Shake
Contains Milk
Not listed
Not listed
Strawberry Shake
Contains Milk
Not listed
Not listed
Oreo Shake
Contains Milk
Contains Wheat
Contains Soy
Vanilla Boba ShakeOnly in the nutrition PDF
Contains Milk
Not listed
Not listed
What this means
Every shake lists milk, because the shake mix and the whipped topping both contain it. A shake is not an option if you avoid dairy.
The Oreo Shake is the only one that also lists wheat and soy, from the cookie crumbs.
No shake lists egg, sesame, fish, crustacean shellfish, peanuts, tree nuts. The brand makes no gluten-free claim for any of them.
The brand’s own cross-contact notice
“Like most restaurants, Jack in the Box restaurants prepare and serve products that contain Soy, Egg, Fish, Milk, Wheat, and Sesame. While a particular ingredient statement may not list one of these allergens, products may be prepared with equipment that is shared with products containing one or more of these allergens. If you have a food allergy, please consult with your physician before deciding which Jack in the Box products are right for you, and check the allergen information frequently as the menu and ingredients may change.”
Quoted from the Allergens Reference Guide. Ask the restaurant about your allergy before you order.
Sizes and ordering
Regular vs Large: what the extra 8 ounces cost
A Regular is 16 oz and a Large is 24 oz. Upsizing adds 8 oz and between 240 and 300 calories, depending on the flavor.
Calories and sugar for the Regular and Large size of each shake
Shake
Regular
Large
Calories added
Sugar added
Vanilla Shake
580 cal
820 cal
+240(41%)
+32 g≈ 8 tsp
Chocolate Shake
670 cal
970 cal
+300(45%)
+42 g≈ 11 tsp
Strawberry Shake
640 cal
930 cal
+290(45%)
+40 g≈ 10 tsp
Oreo Shake
690 cal
990 cal
+300(43%)
+37 g≈ 9 tsp
Ways to order a lighter shake
Go Regular. The lightest Regular is Vanilla Shake at 580 calories.
Share a Large. Split evenly, half of the Oreo Shake (24 oz) is about 495 calories. That is a rough figure for an even split, not a published value.
Mind the boba. The Vanilla Boba Shake is only 16 fl. oz., yet at 710 calories it is the highest-calorie 16 oz shake.
Treat it as a dessert. Even the lightest shake has 29% of a 2,000-calorie day, so plan the rest of the meal around it.
Good to know before you order
Whipped topping is included. Every figure is for the shake as listed “with whipped topping”. The brand publishes no numbers for a shake without it.
Sugar is total sugars. About 4 g is a teaspoon. The American Heart Association’s limit is for added sugars, which the brand does not break out, so the two cannot be compared directly.
Add it to a meal. Use the meal calculator to add a shake to a burger and fries and see the total.
Limited-time shakes
Past limited-time Jack in the Box shakes
Besides the five regular flavors, the brand has run limited-time shakes. These are reported by the press and are not in the 2026 nutrition PDF, so we show no calories or prices for them. We cannot see the live menu, so check the Jack app for what is on offer now.
June 2025
SOUR PATCH KIDS Watermelon Shake
A creamy vanilla shake swirled with SOUR PATCH KIDS Watermelon flavor, launched nationwide for a limited time in June 2025 as the brand's first sour-candy collaboration. The press release gave a starting price of $5.19, which was a launch figure and not a current menu price.
A limited-edition shake announced for the 4/20 promotion in April 2022. Thrillist reported that it would stay on the menu only briefly and that all Jack in the Box shakes carried special 4/20 pricing on April 20. The article does not describe the recipe, so we do not either.
A limited-time birthday cake shake reported in August 2017. Foodbeast, citing Brand Eating, described it as made with birthday cake syrup and topped with whipped cream and multi-colored sprinkles, in 16 oz and 24 oz servings. That is second-hand reporting from 2017, not a brand statement.
Price varies by location. Restaurants set their own prices, and the brand publishes no national price for its shakes.
Why we do not show a price
On the rest of this site, a price is shown only when we found a public figure we could label as an estimate. For shakes we found none we could trust, and a wrong number is worse than no number. So each shake says “Price varies by location”. If a price matters, three places will give you the real one:
The Jack in the Box app or online ordering page for your restaurant.
The menu board at the drive-thru or counter.
A phone call to the restaurant.
Find your nearest restaurant
Use our directory to find a restaurant, then check its own ordering page for shake prices. Prices can differ from one restaurant to the next.
Only the Oreo Shake has enough outside reports to show. 4 other sites print $4.29 to $5.49 for a Regular and $5.19 to $7.49 for a Large. 4 of the 7 reports have no date and 3 are one restaurant on one day, so they are examples and not an estimate or an average. The Oreo Shake page lists each report with its source and date.
Not a shake person?
The other sweets on the same menu
The same document lists these desserts. Each has its own label, allergens and ingredients in the dessert guide.
The brand's 2026 nutrition PDF lists 5 shake flavors: Vanilla, Chocolate, Strawberry, Oreo, and Vanilla Boba. Vanilla, Chocolate, Strawberry and Oreo come in a Regular (16 oz) and a Large (24 oz) cup, and the Vanilla Boba Shake comes in one 16 fl. oz. cup, so there are 9 sizes in all. Every one is listed "with Whipped Topping". Limited-time flavors come and go and are not in the PDF.
How many calories are in a Jack in the Box milkshake?
Between 580 and 990 calories, depending on flavor and size. A Regular (16 oz) is 580 calories for Vanilla, 640 for Strawberry, 670 for Chocolate, 690 for Oreo and 710 for the Vanilla Boba Shake. A Large (24 oz) is 820, 930, 970 and 990 calories for the same four. The figures include the whipped topping.
Which Jack in the Box shake has the fewest calories?
Vanilla Shake (16 oz) has the fewest, at 580 calories. Among the four classic flavors the order from lightest to heaviest is Vanilla, Strawberry, Chocolate, and Oreo, and it is the same order at both sizes. Choosing a Regular instead of a Large saves between 240 and 300 calories, depending on the flavor.
Which Jack in the Box shake has the most sugar?
Chocolate Shake (24 oz) has the most: 130 g of total sugars, about 33 teaspoons. At Regular size, Chocolate Shake (16 oz) is highest with 88 g. The Oreo shake has the most calories but not the most sugar, and the cookie crumbs in its ingredient statement list flour and oil as well as sugar. These are total sugars, which include the natural sugar in milk. The brand does not publish an added-sugars figure.
Is the Oreo shake the highest-calorie shake at Jack in the Box?
A Regular (16 oz) Oreo Shake with Whipped Topping is 690 calories with 78 g of sugar, and a Large (24 oz) is 990 calories with 115 g of sugar. That is 35% and 50% of a 2,000-calorie day, and it has more calories than the Vanilla, Chocolate and Strawberry shakes at both sizes. The Large Oreo is the highest-calorie shake on the menu (Oreo Shake (24 oz)). The Oreo shake is the only one whose documents list wheat and soy, in addition to milk. Our dedicated Oreo Shake page adds the 2012 brochure comparison, the meal totals and dated price reports.
How many calories are in a chocolate shake at Jack in the Box?
A Regular (16 oz) Chocolate Shake with Whipped Topping is 670 calories with 88 g of sugar. A Large (24 oz) is 970 calories with 130 g of sugar, about 33 teaspoons. Chocolate has the most sugar of the classic flavors at both sizes.
How big is a Regular or Large Jack in the Box shake?
The nutrition PDF lists a Regular at 16 oz and a Large at 24 oz, so a Large is 8 oz more. That extra 8 oz adds 240 to 300 calories, which is 41% to 45% more than the Regular, depending on the flavor. The Vanilla Boba Shake is listed only as 16 fl. oz.
Is a Jack in the Box shake real ice cream?
The brand's ingredient statements do not use the words "ice cream". They list a component called "Shake Mix" whose printed ingredients begin milk, cane syrup, nonfat milk, cream (the document prints two versions of this statement, and the second begins milk, sucrose, cream, corn syrup). Milk and cream are in both. We report what the document says and do not guess how the mix is made.
What allergens are in Jack in the Box shakes?
Milk is listed on every shake, because the shake mix and the whipped topping both contain it. The Oreo Shake also lists Wheat and Soy, from the cookie crumbs. The brand's documents list no egg, sesame, fish, crustacean shellfish, peanuts, and tree nuts allergen for any shake. "Listed" is not a guarantee: the brand's own disclaimer says its restaurants prepare products that contain soy, egg, fish, milk, wheat and sesame and that equipment may be shared, so ask the restaurant if you have an allergy.
Does Jack in the Box say its shakes are gluten-free?
The brand's documents make no gluten-free claim for any shake, so we cannot call one gluten-free. They list wheat on the Oreo Shake only. That is not the same as a gluten-free guarantee, because the brand's own disclaimer says its restaurants may share equipment between products. Anyone who must avoid gluten should ask the restaurant.
How much does a Jack in the Box milkshake cost?
Price varies by location. Restaurants set their own prices and the brand publishes no national price for its shakes, so we found no reliable figure and do not show one. The only brand-published number we found is a starting price of $5.19 for a limited-time SOUR PATCH KIDS Watermelon Shake in June 2025, which was a launch price, not a menu price. Check the Jack app or ask the restaurant you plan to visit.
Do the shake calories include whipped topping?
Yes. Every shake in the PDF is listed "with Whipped Topping", and the figures are for the shake as listed. The brand does not publish values for a shake without the topping, so we cannot say how many calories you would save by skipping it.
What is the Jack in the Box Vanilla Boba Shake?
It is a vanilla shake with brown sugar boba pearls and whipped topping, listed at 16 fl. oz.. The PDF gives 710 calories and 88 g of sugar, which makes it the highest-calorie 16-oz shake. It appears in the nutrition PDF but not in the brand's Allergens Reference Guide, so its milk listing comes from the nutrition PDF alone.
Why do other websites show different shake calories?
Our figures are copied from the brand's 2026 nutrition PDF (reviewed November 10, 2026). Third-party calorie trackers and menu-listing sites may show different numbers, and we cannot tell from outside why a given site differs. One possibility is that it was published for a different menu date. When two sources disagree, the brand's own current document is the one to trust. Each figure on this page can be checked against that PDF, linked below.
Does Jack in the Box have seasonal or limited-time shakes?
It has had them. Past limited-time shakes we found in press coverage include SOUR PATCH KIDS Watermelon Shake (June 2025), Pineapple Express Shake (April 2022), and Birthday Cake Shake (August 2017). None is in the 2026 nutrition PDF, so we show no nutrition for them. Limited-time items are decided by the brand and vary, so check the Jack app for what is on offer now. This site is independent and cannot see the live menu.
Is a Jack in the Box shake low-carb or keto-friendly?
No. The lowest carbohydrate count among the shakes is 82 g, which is about 30% of the FDA's 275 g Daily Value for carbohydrate, and that is before the bigger sizes. The brand's documents make no low-carb or keto claim for any shake, so if you track carbs closely, open the full label for the size you want.
How we built this
Sources and method
Reviewed November 10, 2026. Every number on this page is read from our data files, which are copied from the documents below, and not typed by hand.
Calories, fat, sodium, carbohydrate, sugars and protein are the brand’s own published amounts for each of the 9 shake sizes. We do not adjust them.
“% of a day” divides calories by 2,000. Teaspoons divide grams of sugar by 4 and round. % Daily Value on the label uses the U.S. FDA reference amounts and is calculated by this site, because the brand prints amounts only.
Allergens are the union of the nutrition PDF and the Allergens Reference Guide, which is the cautious reading. If a shake is in only one of them, the page says so.
Ingredient statements are the brand’s own words. The PDF does not map them to menu items, so matching a component to a flavor is our judgment, stated where it is used.
Other websites may show different shake calories, and we cannot tell why. We publish the figures in the brand’s current PDF and link it above so you can check any number yourself.
Limited-time shakes come from the press coverage linked in their cards. They have no nutrition here because the brand’s 2026 PDF does not list them.
The shake pictures are original illustrations drawn for this site. They are not photographs of the product.
Spotted a mistake? Tell us on the contact page and we will check it against the PDF. Read how we handle data on the about page.
JackBoxMenu is an independent information site. It is not affiliated with, endorsed by, or sponsored by Jack in the Box Inc.
