If you have ever tried to find the calorie count for something you were about to order and given up, you were not being careless. Across the 15,775 menu items in our database, exactly 29 carry a published energy figure. Calorie labelling exists, but almost never in the place a menu actually lives.
Where it is mandatory
Two of the markets we track require it. The United States mandates calorie labelling on menus and menu boards for chains with 20 or more locations under the Food and Drug Administration's menu-labelling rule. Great Britain requires it for out-of-home food businesses with 250 or more employees under regulations that came into force in 2022. Ireland, Australia and New Zealand have partial or state-level requirements; several of the Asian markets we cover have none.
| Market | Menu calorie labelling | Applies to |
|---|---|---|
| United States | Mandatory | Chains with 20+ locations |
| United Kingdom | Mandatory in England | Businesses with 250+ employees |
| Ireland | Voluntary code | Participating operators |
| Australia | Mandatory in several states | Large chains, state by state |
| New Zealand | Voluntary programme | Participating operators |
| Canada | Mandatory in Ontario | Chains with 20+ locations in the province |
| Singapore, Malaysia, Thailand, Philippines, Hong Kong | No general menu requirement | - |
Rules change, and the table above is a starting point rather than legal advice. The primary sources are linked at the foot of this article and are the place to check a current position.
Why our count is 29
Here is the gap that matters. Mandatory labelling requires calories on the menu board and on printed menus at the point of choice. It does not require them in the structured menu data a brand publishes online, and in practice that data almost never carries them.
So a customer standing in a restaurant in Chicago or Manchester will see calorie counts. A customer planning ahead from a published menu - Or a database like this one collecting those menus - Usually will not. The information exists in one channel and not the other.
What we can and cannot show you
Where a published menu carries a calorie figure, we store and display it. Where it does not, we show nothing rather than estimate. We will not calculate or infer nutrition data, because a wrong calorie count is worse than an absent one. Full rules on the methodology page.
Allergens are documented far better
The contrast is striking. Allergen information appears on 2,165 items in our database - roughly seventy-five times more common than calorie data - And dietary tags on 955.
The reason is liability. An undeclared allergen can put someone in hospital and a business in court, so allergen data is treated as a safety obligation and pushed into every channel including published menus. Calories are a consumer-information obligation attached to a specific display surface, and they stay there. We cover the allergen side in allergen information on menus.
Does labelling change what people order?
The honest answer from the research literature is: a little, on average, and more for some people than others. Effects measured after mandatory labelling schemes have generally been small in absolute terms - A modest reduction in calories purchased per transaction - but applied across an entire population.
The clearest effect of calorie labelling has been on menus, not on customers: chains reformulate and reprice rather than wait to be judged.
That supply-side response is the part most often missed. Once a number has to be printed next to an item, there is a strong incentive to make the number smaller - Through portion changes, recipe changes, or by introducing lower-calorie items that make the range look better.
What to do if you need the numbers
- Use the brand's own app or nutrition page. This is where full nutrition data lives when it exists at all, and it is usually more complete than the board.
- Expect market-by-market differences. The same product name can have different specifications in different countries, so a US figure is not a UK figure.
- Treat unlabelled markets as genuinely unknown. In several of the markets we track there is no requirement and often no published data at all.
- Ask about allergens directly. That information is far more reliably available and staff are generally trained on it.
For what a specific market's menus actually publish, browse a country page and open any menu - Where an item carries allergen, dietary or energy information, we show it exactly as the source did.
