Daily Nutrient Analysis
Build a day from foods and amounts and see the totals against UK reference values. It is a calculator, not a food diary: nothing is saved, and nothing you enter leaves your device.
How it works
- Add foods with the quick-add tiles or search, and set the amounts.
- Read the summary first: foods, weight, energy, macronutrients and how many nutrients meet or fall below their reference.
- Open a nutrient group and any nutrient to see the contributing foods, sources and missing-data notes.
What to keep in mind
- This is an estimate for the foods entered, not a diagnosis; being below a reference is not a deficiency.
- Missing values are listed as incomplete and are never counted as zero.
- Not for pregnancy, breastfeeding, children, adults 65+ or any medical condition.
- Not medical advice.
Where the numbers come from
The same 892 foods and 34 nutrients as the food profiles and rankings, from USDA FoodData Central, UK CoFID and the Canadian Nutrient File, with the source record shown for every value. One calculation engine runs in your browser; nothing you enter is sent anywhere. About our data.