Calorie and Nutrition Labels on Digital Menus: What Restaurants Need to Know

Allergen labeling used to be the main disclosure guests expected on a menu. That's changing: a growing number of markets — Turkey's Menu Content Regulation, Saudi Arabia's calorie-display rules, and various EU food-information requirements among them — now expect restaurants to disclose more, from calorie counts to alcohol and pork content. A digital menu is a natural place to keep up.

What guests are starting to expect

Beyond the classic allergen list, the details showing up most often are calories, portion size, whether a dish contains alcohol or pork, and caffeine content. None of these are exotic asks — guests with dietary restrictions, religious or cultural preferences, or simple calorie-consciousness are all looking for the same thing: a clear answer before they order, not after.

Calories and portion size

A calorie count means little without context, so pair it with a portion size ("420 kcal · 300g") rather than a bare number. This matters most for shareable plates and drinks, where "per serving" can otherwise be ambiguous.

Alcohol and pork content

For guests who avoid alcohol or pork for religious, medical, or personal reasons, a missing or unclear flag isn't a minor omission — it can be the difference between a guest trusting your menu and not. Mark both at the item level, the same way you'd mark an allergen, so nothing depends on a guest reading every ingredient line.

Caffeine levels

Coffee isn't the only source worth flagging — energy drinks, some teas, and certain desserts carry meaningful caffeine too. A simple "contains caffeine" or an approximate mg figure next to the item is usually enough for a guest managing their intake to make an informed choice.

Requirements vary by market — check yours

Exactly what's required, and how it must be displayed, differs by country and even by venue type — some rules go as far as specifying that calorie figures must appear in a font size no smaller than the price. Treat this article as a starting point, not a compliance checklist: confirm the exact rules that apply to your restaurant with a local advisor before you rely on any menu, digital or printed, to meet them.

The upside of doing this on a digital menu rather than a printed one: when a recipe changes or a new regulation adds a field you haven't covered yet, you update it once and every guest sees the current information immediately.