Reading Nutrition Labels
Start with the serving size — all numbers on the label refer to that amount.
Use % Daily Value as a quick guide: 5% or less is low; 20% or more is high for a nutrient.
Ingredients are listed by weight, descending.
About Reading Nutrition Labels
Free online reading nutrition labels. Serving sizes, % Daily Value, and ingredients. No signup required — runs in your browser.
Why choose Online Tool Hub?
- Free forever — supported by non-intrusive ads
- USDA-backed food data where applicable
- Works on desktop and mobile
- Part of 24 free nutrition tools on Online Tool Hub
Frequently asked questions
- What is covered in Reading Nutrition Labels?
- Serving sizes, % Daily Value, and ingredients.
- Is my health data sent to a server?
- Calculators run in your browser. Food searches query USDA or Open Food Facts APIs — we do not require an account.
- Do I need an account?
- No signup is required. All nutrition tools on Online Tool Hub are free to use.