Dual-column labels show both per-serving and per-package numbers.
They're required for products that could be eaten in one sitting or several.
They close the loophole where a single-sitting item was labeled as multiple servings.
If you've picked up a 20-ounce soda or a pint of ice cream recently, you may have noticed two columns of numbers instead of one. This is a dual-column label, introduced in the 2016 redesign.
The problem it solves
For years, a 20-ounce soda was labeled as '2.5 servings.' Technically true, but almost nobody drinks a fifth of a bottle and stops. By splitting the numbers into small servings, the per-serving calorie and sugar figures looked modest even though the realistic amount — the whole bottle — was much higher. This understated what people actually consumed.
How dual columns work
For packages that contain between one and two servings, or could reasonably be eaten in one sitting, the FDA now requires two columns:
Per serving — the standard reference amount.
Per package (or per unit) — the whole thing.
So a 20-ounce soda shows both the per-serving numbers and the honest per-bottle total, side by side. You no longer have to do the multiplication yourself.
Where you'll see it
Dual-column labels are common on larger single-serve drinks, pints of ice cream, bags of chips, and other items that blur the line between one serving and several. It's part of the same push toward realistic serving sizes that reshaped the label.
The lesson for drinks: check whether the number you're reading is 'per serving' or 'per bottle.' A tall bottle labeled per serving can hide two or three times the sugar and calories you'd guess at a glance.
Frequently asked questions
Why do some labels have two columns?
Dual-column labels show nutrition both per serving and per whole package. They're required for products that could be consumed in one sitting or in several, so the realistic amount isn't hidden behind a small serving size.
Which products have dual-column labels?
Typically larger single-serve drinks (like 20-ounce sodas), pints of ice cream, and snack bags — items that contain one to two servings or might be eaten all at once.
See it on a real label
Build a Nutrition Facts label for any drink and watch the sugar, added sugars, and caffeine update as you customize it.
This article is general educational information, not medical, nutritional, or legal advice. For guidance about your own diet or health conditions such as diabetes, talk to a qualified healthcare professional. Nutrition values cited are typical figures and vary by product and preparation.