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What Is a Daily Value? Understanding Nutrition Labels

The Daily Value (%DV) is a reference amount of a nutrient to consume or not exceed each day. It’s shown on U.S. food labels to help you understand a food’s nutritional content within a total daily diet.

At a glance

Term
Daily Value
What it is
Nutrition label reference
Also called
%DV, Percent Daily Value
In one line
It’s the percentage on a food label that tells you how much of a nutrient one serving gives you for the whole day.

What Daily Value means

The Daily Value, or %DV, is a guide found on Nutrition Facts labels in the U.S. It shows how much a nutrient in a single serving of a food contributes to a total daily diet. It’s expressed as a percentage to make it easy to see if a food is high or low in a specific nutrient at a glance. For example, if a soup has a 40% DV for sodium, one serving provides 40% of the recommended maximum amount of sodium for one day. This system helps you compare products and make informed choices about what you eat.

The %DV system was established by the U.S. Food and Drug Administration (FDA) to standardize food labels and make them more useful for the average person. Before the %DV, labels listed nutrient amounts in grams or milligrams, which can be difficult to interpret without context. The percentage format provides a simple reference point. It’s based on a general 2,000-calorie diet, which serves as a benchmark for nutrition advice, though individual needs may vary.

In everyday life, you can use the %DV to manage your intake of different nutrients. It helps you choose foods that are higher in things you may want more of, like fiber and certain vitamins, and lower in things you may want to limit, like saturated fat, added sugars, and sodium. When comparing two brands of cereal, for instance, a quick look at the %DV for fiber and added sugar can help you decide which one better fits your health goals.

The primary limitation of the Daily Value is its one-size-fits-all approach. It’s based on the needs of a typical adult consuming 2,000 calories a day, which might not match your personal requirements based on your age, sex, activity level, or health conditions. It’s a general guide, not a personalized dietary prescription. Additionally, some nutrients, like trans fats, do not have a %DV because a specific reference amount has not been set.

What public guidance says

The FDA advises that a %DV of 5% or less of a nutrient per serving is considered low, and 20% or more is considered high. Daily Values on U.S. labels are based on a 2,000-calorie diet.

How to Use the %DV

  1. Use the 5/20 rule as a quick guide. A %DV of 5% or less for a nutrient is considered low, while 20% or more is considered high.
  2. Prioritize getting more of certain nutrients. Look for foods with a high %DV for dietary fiber, vitamin D, calcium, and potassium.
  3. Aim to limit other nutrients. Choose foods with a low %DV for saturated fat, sodium, and added sugars.
  4. Compare similar products. When deciding between two types of yogurt, use the %DV to see which one offers more protein or less added sugar per serving.
  5. Always check the serving size. The %DV is based on one serving, so if you eat two servings, you are getting double the calories and nutrients, including the %DV.

Daily Value vs. similar terms

Compared with How Daily Value differs What the other term means
Serving Size Daily Value is a percentage of a nutrient recommendation for the whole day, based on a reference diet. Serving size is the specific amount of food the nutrition information is based on, which may not be the amount you actually eat.

Common misconceptions

  • Myth: The Daily Value is a personal recommendation for how much I should eat. The Daily Value is based on a general 2,000-calorie diet for adults. Your individual calorie and nutrient needs may be different based on your age, activity level, and health.
  • Myth: You have to add up all the %DVs to reach exactly 100% every day. The goal is to average around 100% over time for beneficial nutrients, and stay below 100% for nutrients to limit, like sodium. It’s about overall balance, not perfect daily math.
  • Myth: If a food has a high %DV for fat, it’s unhealthy. It depends on the type of fat. A food might be high in healthy unsaturated fats but have a low %DV for unhealthy saturated fat. The %DV provides context, it isn’t a simple judgment of ‘good’ or ‘bad’.

Related terms

When to bring in a professional

For personalized nutrition advice, it’s best to speak with a registered dietitian or your doctor.

  • You have a medical condition, such as heart disease, diabetes, or kidney disease, that requires a specific diet.
  • You are pregnant, breastfeeding, or have unique nutritional needs.
  • You feel confused about how to build a balanced diet for your personal needs and lifestyle.
  • You suspect you may have a food allergy or intolerance.

How this entry was made: drafted with AI assistance from general, widely published definitions, checked in a separate verification pass for invented numbers and claims, and edited by the Millennials Wellness editors. General information only, not medical, financial or legal advice. Last checked October 2026. Our ground rules · Back to the glossary