Portion size calculator

Total amount [g] ÷ Servings. Quantities are scaled proportionally or shared evenly. Cooking time, cooking losses, individual serving needs and nutrient changes are not adjusted automatically.

Quantities are scaled proportionally or shared evenly. Cooking time, cooking losses, individual serving needs and nutrient changes are not adjusted automatically. 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.