Dual Column Nutrition Label — Two Serving Sizes on One Panel
A dual column nutrition label shows the same nutrients twice — once per serving and once per container — on a single panel. The FDA requires it for packages that hold more than one serving but could reasonably be eaten in one sitting, and allows it for other multi-serving packages. It tells a buyer both 'what's in one serving' and 'what's in the whole thing' at a glance.
What is a dual column nutrition label?
The dual column format was introduced in the 2016 FDA Nutrition Facts label update. Instead of one column of numbers, the panel prints two: the left column is the standard 'per serving' view, and the right column is 'per container' for products meant to be shared or finished in one go.
You'll see it on 20-ounce soda bottles, multi-serve snack bags, and tubs of ice cream. The rule of thumb: if a package contains two or more servings but a person might eat it all at once, a dual column label is required so the calories and sugars aren't hidden behind a small 'per serving' number.
Where it's optional, brands still use it because it's transparent — a shopper can see the per-serving figure they care about and the total they'd consume if they finish the pack.
How to build one
- Decide the two serving sizes. The left column is your normal serving (e.g. 1 slice); the right is the whole container or package.
- Calculate nutrients for each. The per-container numbers are simply the per-serving values multiplied by the number of servings in the package.
- Enter both sets into a label generator and confirm the % Daily Value updates for each column independently.
- Print at the required minimum size and place it where a shopper can read it — usually the side or back of the pack.
Ready to build it?
Use the free, browser-based generator to turn your ingredient list into a finished panel — no sign-up, nothing uploaded.
Open the free label generatorFrequently asked questions
When is a dual column label required?▾
The FDA requires it when a package contains more than one serving and could reasonably be consumed in a single eating occasion — for example a 20 oz soda or a share-size candy bag. Single-serving items that are clearly one portion do not need the second column.
Can I use a dual column label even if it's not required?▾
Yes. Many brands use it voluntarily for any multi-serving product because it shows both per-serving and per-package nutrition, which shoppers tend to trust more than a single column.
How do I calculate the second column?▾
Take every per-serving nutrient value and multiply it by the number of servings in the container. Calories, fat, carbs and protein all scale linearly; the % Daily Value is then recomputed against the new totals.
Does the serving size change between columns?▾
No. The serving size stays the same; only the quantity shown changes — left column is '1 serving', right column is 'whole package' or 'X servings'. The serving size definition is identical in both.
Related guides
These figures are estimates from a standard ingredient database and are not a substitute for professional labelling advice. Verify against official sources before selling food.