About Trunka

Trunka is a calorie and nutrition reference built on USDA FoodData Central — specifically the Foundation Foods dataset, laboratory-measured nutrient data published by the U.S. Department of Agriculture.

Every number on this site comes from one of three places, and we label which: measured directly by USDA, calculated from protein/fat/carbohydrate content when a direct measurement wasn't published, or marked as unavailable when neither exists. We show "—" rather than guess at a number we don't have.

Trunka is an independent project built and maintained by one person. It is not affiliated with, endorsed by, or officially connected to the USDA.