Nutrient density calculator

Nutrient amount [mg] ÷ Energy [kcal] × 1000. Nutrient quantity and energy must refer to the same serving. Do not combine per-100-g quantities with a whole pack's calories; one ratio does not rate the food overall.

Nutrient quantity and energy must refer to the same serving. Do not combine per-100-g quantities with a whole pack's calories; one ratio does not rate the food overall. The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation.

The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation. Health values are general information, not a diagnosis or personal treatment recommendation.

Yes. Calculations and PDF export work without an account or registration.

Calculations run in your browser. Results are saved locally only when you add them to My results; favourites and history are also local. Shared links contain your values. The currency tool requests the selected currencies from its rate provider without sending your amount.