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Five Guys Milkshakes: calories, sugar and salt for every item

Every regular shake carries at least 58.9g of free sugar, about double an adult’s daily limit, and the Watermelon Shake reaches 101.9g. Each one is the shake base, whipped cream and a mix-in, and the Little size roughly halves everything.

The 14 items in this section range from 693 kcal for the Five Guys Vanilla Shake up to 979 kcal for the Five Guys Peanut Butter Shake. Boone separates free sugars from the sugars that occur naturally in milk and vegetables, which NHS daily limits do not count, and measures every figure against the guideline for a specific age and sex rather than an adult average.

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What nutrition information is shown for Five Guys Milkshakes?+

Each Five Guys Milkshakes item is listed with its calories, sugar, salt, saturated fat and protein, and how much of the daily guideline it uses. Open any item for the full breakdown, ingredients and allergens.

How does the Five Guys Milkshakes nutrition calculator work?+

Open any Five Guys Milkshakes item and set an age and sex. The calculator shows its calories, sugar, salt, saturated fat and protein as a share of that person's daily guidelines.

Can I add toppings, fries and a shake to see a full Five Guys order?+

Yes. Start with any item, then add toppings, fries and a shake from across the Five Guys menu. The calculator totals the order and shows how it fits the daily guidelines for your age and sex.

How are the daily guidelines worked out for my age and sex?+

Boone uses UK government and NHS guidelines, which differ by age and sex. Saturated fat is limited to 20g a day for women and 30g for men, and free sugar to 30g for adults but 19g for children aged 4 to 6. Choosing an age and sex recalculates every figure against the right limits.

Why does the calculator show different figures for children?+

Children have lower limits for free sugar and salt and need less energy, so the same item uses a bigger share of their day. A child aged 4 to 6 has a limit of 19g of free sugar and 3g of salt, compared with 30g and 6g for an adult.

Where does Boone's Five Guys nutrition information come from?+

From the Five Guys UK allergen, ingredient and nutrition guide dated 5 August 2026, with free sugar calculated from the ingredient lists.

Does the Five Guys Milkshakes nutrition information include allergens?+

Yes. Each Five Guys Milkshakes item page lists the allergens Five Guys declares. Five Guys cooks its fries in peanut oil, so no item can be guaranteed free of peanuts. If you have a severe allergy, always check with the restaurant before ordering.