--- title: "Enter item densities" slug: "bc-enter-item-densities" tags: ["BC", "Business Central", "Food", "Task"] updated: 2026-06-25T09:59:13Z published: 2026-06-25T09:59:13Z canonical: "docs.staedean.com/bc-enter-item-densities" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.staedean.com/llms.txt > Use this file to discover all available pages before exploring further. # Enter item densities An item's density is determined from the item's unit of measure quantities, provided there is a unit of weight and a unit of volume associated with the item. ## Steps 1. In the search box, enter **Items**, and then choose the related link. 2. Open the relevant item card for an item that will have a density. 3. On the **Navigate** tab, in the **Master Data** group, choose **Units of Measure**. 4. On the **Item Units of Measure** page, assign at least one unit of weight and one unit of volume to the item. Define the relationship between them in the **Base Quantity** field on the line containing the non-base unit of measure. 5. On the **Specifications** FastTab of the item card, enter the appropriate units of measure in the **Weight UOM** and **Volume UOM** fields. ## Related - [Density and specific gravity](/bc-density-and-specific-gravity.md) - [Set up general basic process manufacturing rules and values](/bc-set-up-general-basic-process-manufacturing-rules-and-values.md)