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Subway Spuds: calories, sugar and salt for every item

Every spud passes the government's nutrient profiling model, helped by the fibre in the potato, but most carry cheese, which is where the saturated fat sits: 10g to 17g a portion, at least half a woman's daily guideline.

The 22 items in this section range from 341 kcal for the Subway Jacket Potato and Baked Beans up to 738 kcal for the Subway Big Breakwich Spud. Boone separates free sugars from the sugars that occur naturally in vegetables and milk, 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.

Subway Spuds

Jacket potatoes

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What nutrition information is shown for Subway Spuds?+

Each Subway Spuds 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 and allergens.

How does the Subway Spuds nutrition calculator work?+

Open any Subway Spuds 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, and you can adjust the portion size.

Does the figure include cheese and sauce?+

No. Subway calculates subs and wraps on the bread, filling, onion, cucumber and lettuce. The calculator lets you add cheese, sauces and crispy onions from Subway's published figures to see the full order.

Can I add sides to see a full Subway meal?+

Yes. Start with any Subway Spuds item, then add sides, cookies, dunk pots, cheese and sauces from across the Subway menu. The calculator totals the meal 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.

Where does Boone's Subway nutrition information come from?+

Boone uses the nutrition and allergen guides Subway publishes for the UK and Ireland, dated September 2026, then calculates free sugar and how much of the daily guidelines each item uses for your age and sex.

Does the Subway Spuds nutrition information include allergens?+

Yes. Subway publishes allergens by ingredient, and each Subway Spuds item page combines them for the standard build, including where cross-contamination cannot be ruled out. If you have a severe allergy, always check with the restaurant before ordering.