FDA Nutrition Facts Label Requirements (2026): A Practical Guide for Small Food Businesses
If you sell packaged food in the United States, the Nutrition Facts panel on the back of the pack is not decoration. It is a regulated document governed by 21 CFR 101.9. Getting it wrong is one of the most common reasons small food businesses get a warning letter or a rejected retail listing. This guide walks through what the rules actually require, in plain language, without pretending the regulation is simpler than it is.
- Most packaged retail food needs a Nutrition Facts panel; ready-to-eat and no-nutritional-value foods are the main exceptions.
- The 2016 format is the only current one: mandatory Vitamin D and Potassium, a bolded 'Added Sugars' sub-line, and updated Daily Values.
- 21 CFR 101.9 rounding rules differ by nutrient and by magnitude: there's no single 'round to the nearest gram' shortcut.
- Serving sizes are anchored to the FDA's RACC table by food category, not chosen by the producer.
- The small-business exemption is void the moment you make a nutrient content or health claim on the front of pack.
Who actually needs a label?
Most packaged foods offered for retail sale require a Nutrition Facts panel. But there are real exemptions. Food served for immediate consumption (a restaurant plate, a deli sandwich made to order) is generally exempt, as are foods with no meaningful nutritional value such as plain coffee beans or most spices. The exemption that matters most to small producers is the small-business exemption, covered at the end of this article.
The 2016 format is now the only format
The FDA finalized a redesigned Nutrition Facts panel in 2016, and the compliance deadlines (January 2020 for larger manufacturers, January 2021 for those under $10 million in annual food sales) are long past. Every label you print today must use the current format. The visible differences from the old panel are:
- A larger, bolder Calories figure.
- Serving sizes updated to reflect what people actually eat, and a bolded 'servings per container' line.
- 'Added Sugars' listed as a mandatory sub-line under Total Sugars, with its own %DV.
- Vitamin D and Potassium are now mandatory (with actual amounts in mg/mcg); Vitamins A and C are no longer required.
- Updated Daily Values: for example, Total Fat DV is 78 g, Sodium is 2,300 mg, and Dietary Fiber is 28 g.
The mandatory nutrients
The core panel must declare, in order: Total Fat, Saturated Fat, Trans Fat, Cholesterol, Sodium, Total Carbohydrate, Dietary Fiber, Total Sugars, Added Sugars, and Protein, plus the four mandatory micronutrients Vitamin D, Calcium, Iron, and Potassium. Calories sit at the top. Each nutrient carries a % Daily Value except Trans Fat, Total Sugars, and Protein (protein %DV is optional unless you make a claim about it).
The FDA's current Daily Value guidance lists the required nutrients and the figures behind their %DV calculations. The detail in 21 CFR 101.9 is what makes two similar products comparable at the shelf: each panel follows the same order, serving-size framework and rounding rules.
Rounding rules are not optional
This is where most DIY labels go wrong. 21 CFR 101.9 specifies exactly how each nutrient is rounded, and the increments differ by nutrient and by magnitude. A few of the most-used rules:
- Calories: round to the nearest 5 below 50 cal, and to the nearest 10 above 50 cal. Under 5 cal is expressed as 0.
- Total Fat, Saturated Fat, Trans Fat: to the nearest 0.5 g below 5 g, and to the nearest 1 g above 5 g. Under 0.5 g is 0.
- Sodium: to the nearest 5 mg between 5 and 140 mg; to the nearest 10 mg above 140 mg; under 5 mg is 0.
- Total Carbohydrate, Fiber, Sugars, Protein: to the nearest 1 g (with amounts under 0.5 g expressed as 0, and 0.5–1 g as 'less than 1 g').
- % Daily Values are calculated from the rounded amount is a common myth. %DV is computed from the actual (unrounded) quantity, then the result is rounded to the nearest whole percent.
Serving sizes and the RACC
You do not get to pick a flattering serving size. Serving sizes are anchored to the Reference Amount Customarily Consumed (RACC): a table of reference amounts the FDA publishes by food category (for example, 30 g for most crackers, 55 g for a muffin, 240 mL for most beverages). Your declared serving size must be based on the RACC for your product's category and expressed in both a household measure (cups, pieces) and metric weight in grams. Products packaged as a single serving, or in the 200–300% of RACC range, have their own dual-column rules.
| Food category | RACC | Typical household measure |
|---|---|---|
| Crackers | 30 g | About 15 crackers |
| Bread, muffins, rolls | 55 g | 1 muffin or roll |
| Cookies | 30 g | 2-3 cookies |
| Carbonated & non-carbonated beverages | 240 mL | 1 cup |
| Jams, jellies, honey | 17 g | 1 tablespoon |
| Snack mixes, granola | 30 g | About 1/4 cup |
Sample FDA Reference Amounts Customarily Consumed (RACC) by category
Check the applicable RACC table in 21 CFR 101.12 before you approve artwork. A serving size that does not match the relevant category can make the panel noncompliant and force a packaging redesign after review.
Allergens: the 'Contains' statement and FALCPA
Allergen labeling is governed by FALCPA, not by the Nutrition Facts panel itself, but it lives on the same package and trips up just as many producers. FALCPA requires that any of the major food allergens be declared in plain English, either in the ingredient list or in a separate 'Contains' statement immediately after or adjacent to it (for example: 'Contains: Wheat, Milk, Soy'). As of the FASTER Act, sesame became the 9th major allergen effective January 1, 2023, so the current big-9 are:
- Milk
- Eggs
- Fish
- Crustacean shellfish
- Tree nuts
- Peanuts
- Wheat
- Soybeans
- Sesame
The declaration must name the specific type where relevant: 'walnuts' rather than just 'tree nuts', 'cod' rather than just 'fish'. Mealary screens your ingredient list for the big-9 automatically and drafts the 'Contains' line for you to verify.
Daily Values and dual-column formatting
Every %DV on the panel is calculated against the Daily Value table in 21 CFR 101.9. Confirm you're working from the current Daily Value table before you check anything else: an outdated table gives a wrong %DV even when every gram amount is right.
| Nutrient | Daily Value |
|---|---|
| Total Fat | 78 g |
| Saturated Fat | 20 g |
| Cholesterol | 300 mg |
| Sodium | 2,300 mg |
| Total Carbohydrate | 275 g |
| Dietary Fiber | 28 g |
| Added Sugars | 50 g |
| Protein | 50 g |
| Vitamin D | 20 mcg |
| Calcium | 1,300 mg |
| Iron | 18 mg |
| Potassium | 4,700 mg |
Current FDA Daily Values for %DV calculations under 21 CFR 101.9
The most common outdated figure is Total Carbohydrate at 300 g. The current Daily Value is 275 g, set by the 2016 rule, so any calculator or template still showing 300 g predates it.
Dual-column formatting is triggered under 21 CFR 101.9(b)(12) when a package sold as a single unit holds between 200% and 300% of the RACC for its category. Once it applies, both columns must carry equal prominence: matching type size and weight, with neither column greyed out or shrunk. Packages below 200% or above 300% of RACC use a standard single-column panel.
The most common rounding mistake is calculating %DV from the already-rounded gram figure. Compute the unrounded amount, divide by the Daily Value, then round only the resulting percentage to a whole number.
Servings per container follow their own rounding rule, separate from the nutrient rules: to the nearest half serving between 2 and 5 servings, and to the nearest whole serving above 5. Get that serving-size maths wrong and every per-serving figure downstream inherits the error.
The small-business exemptions
Two exemptions matter most to small producers, and they are separate things:
- The low-volume exemption (21 CFR 101.9(j)(18)): if you have fewer than 100 full-time-equivalent employees and sell fewer than 100,000 units of that product nationally per year, you can file a short notice with the FDA and skip the Nutrition Facts panel, provided you make no nutrient content or health claims.
- The small-business exemption (21 CFR 101.9(j)(1)): businesses with fewer than an average of 100 FTE employees and fewer than 100,000 units sold per year are generally exempt without even filing, subject to the same 'no claims' condition.
The catch is the claims trigger. The moment you print something like 'low fat', 'good source of fiber', 'high protein', or 'zero sugar', you forfeit the exemption and a full compliant panel becomes mandatory. Many small producers quietly rely on an exemption they've already voided with a single marketing word on the front of the pack.
A pragmatic checklist
- Confirm whether you're exempt, and whether any front-of-pack claim voids that exemption.
- Set the serving size from the correct RACC category, in household + gram measures.
- Compute nutrients per serving from a reliable database (USDA FoodData Central), then apply the 21 CFR 101.9 rounding.
- List ingredients in descending order of weight.
- Add the 'Contains' statement covering the big-9, sesame included.
- Verify against your final production formulation before you print: a computation is a starting point, not a legal sign-off.
None of this requires a consultant for a straightforward product. It does require getting the arithmetic and the rounding exactly right, every time. That's precisely the part worth automating. The Daily Value table and dual-column trigger are covered in the section above; for a line-by-line walkthrough of the panel itself, our complete Nutrition Facts label guide covers every mandatory element in depth. If you're a home-based producer rather than a manufacturer, our cottage food labeling guide explains how these federal rules interact with state cottage food law.
Foods for immediate consumption (restaurant meals, made-to-order deli items), foods with no meaningful nutritional value like plain coffee or most spices, and small businesses under the 100-employee/100,000-unit threshold in 21 CFR 101.9(j) that make no nutrient content or health claims.
Enforcement ranges from a rejected retail or co-packer listing to an FDA warning letter, and in persistent cases, seizure or injunction. Most small producers encounter it first as a bounced review from a retailer or co-packer before it ever reaches the FDA directly.
Generally no for a standard menu item made to order, though chain restaurants with 20+ locations have separate menu-labeling requirements under 21 CFR 101.11 that are distinct from the packaged-food Nutrition Facts panel.
Yes. The moment you print a nutrient content or health claim (like 'low fat' or 'high protein'), the exemption is voided regardless of your business size, and a full compliant panel becomes mandatory.
The FDA publishes the full Reference Amounts Customarily Consumed table in 21 CFR 101.12; the examples above cover the categories small producers hit most often, but check the full table for your specific product category.
Stop calculating nutrition by hand
Mealary turns any recipe into per-serving nutrition and a print-ready FDA Nutrition Facts label. It's computed from USDA FoodData Central, with the rounding and %DV done for you and every value cited to its source.