FDA Serving Sizes and RACC: A Practical Starting Guide

RACC is a reference amount, not automatically your serving declaration.

The FDA Reference Amount Customarily Consumed helps determine serving size for a product category. The correct category depends on what the food is and how it is consumed—not simply the package name or what a competitor prints.

Build the calculation from reliable inputs

Once the category and RACC are identified, measure the product’s weight in an appropriate household unit such as a piece, cup, tablespoon, or fraction. Package configuration and single-serving rules can affect the declared serving and servings per container.

Turn the answer into a repeatable process

Document the category decision, source date, product dimensions or piece weight, rounding, and package net quantity. Revisit the calculation when product size, density, package count, or formula changes.

Try it with your own numbers

Use the free FDA RACC and serving-size calculator as a planning aid. Verify the current regulation and obtain qualified label review before commercial use.

This guide is educational and US-focused. Requirements and professional advice depend on your product, process, claims, sales channels, and location. Verify current official requirements before relying on a compliance decision.

Worked example: connect a category decision to the package

Assume a maker sells twelve individually formed pieces in one package. Production checks show an average piece weight of 28 g, with a documented acceptable range. The work is not finished by finding a RACC value: the maker must first justify the product category, then apply current serving-size and rounding requirements to an appropriate household measure and gram amount, and finally determine servings per container from the actual package configuration.

Keep a short decision record containing the product description and intended use, candidate categories considered, selected category and rationale, regulation citation and access date, piece-weight study, household measure, rounding work, package net quantity, and reviewer. If the piece grows to 35 g or the package changes from twelve pieces to a two-piece pouch, the old output should be reassessed.

Serving-size review checklist

• [ ] Category selection follows how the food is customarily consumed.
• [ ] Current regulatory text—not a competitor label—is the source.
• [ ] Household measure and gram weight come from measured product data.
• [ ] Single-serving, multi-serving, and dual-column considerations were assessed.
• [ ] Servings per container reconcile to package contents and rounding.
• [ ] Formula, density, piece size, and package changes trigger review.