Milkshakes

Five Guys Milkshakes: Flavors, Mix-Ins & Calories

Standard mix-ins and calories for Five Guys milkshakes, plus which flavors have been seasonal rather than permanent.

Quick answer: Every Five Guys milkshake starts with a handspun vanilla base and can be customized with free mix-ins like Oreo, peanut butter, bacon, or salted caramel. Limited-time flavors, like the 2026 Blackberry Shake, come and go seasonally and shouldn’t be assumed to still be available.

Three milkshakes with chocolate, strawberry and creamy toppings

Standard mix-ins

Mix-inCalories
Chocolate40
Coffee27
Bananas30
Strawberries20
Oreo Cookies65
Oreo Crème320
Peanut Butter90
Bacon80
Salted Caramel45
REESE’S Cups150

Mix-ins are free and can be combined. Source: official Five Guys milkshakes menu.

Seasonal / limited-time history

Five Guys periodically runs limited-time shake flavors that are not part of the standard mix-in list above. Two recent examples:

  • Blackberry Shake — announced May 27, 2026, available in stores through the middle of August 2026. That window has ended, so it is no longer part of the current lineup.
  • Candy Cane Crunch mix-in — a holiday-season limited-time option in past years.

If you see a shake flavor mentioned online that isn’t in the standard mix-in table above, treat it as a past or upcoming limited-time item rather than something currently guaranteed to be on the menu, and confirm with your local restaurant.

Practical guidance

  • Classic combination: vanilla base with Oreo Cookies and a scoop of Peanut Butter.
  • Lower-calorie mix-in choices: Strawberries (20 Cal), Coffee (27 Cal), or Bananas (30 Cal) add flavor without much calorie impact.
  • Richest option: Oreo Crème (320 Cal) is by far the highest-calorie mix-in on the standard list.

FAQ

What flavors can I add to a Five Guys milkshake?+
The standard, year-round mix-ins are Chocolate, Coffee, Bananas, Strawberries, Oreo Cookies, Oreo Crème, Peanut Butter, Bacon, Salted Caramel, and REESE’S Cups, all free and combinable with the handspun vanilla base.
Is the Blackberry Shake still available?+
No — it was a limited-time release announced May 27, 2026 and available through mid-August 2026. That window has ended, so it’s no longer part of the standard menu.
Are milkshake mix-ins free?+
Yes, all mix-ins are free and you can combine as many as you like on top of the vanilla base.

Source & Verification

Last checked: September 13, 2026

Primary source: Official Five Guys milkshakes menu (fiveguys.com/menu/shakes/)

Nutrition source: Official Five Guys Nutrition & Allergen Guide, where applicable

Price note: Prices vary by location and are not published nationwide by Five Guys.

This is an independent guide and is not affiliated with, endorsed by, or operated by Five Guys Enterprises, LLC.