Reference data

Unit of measure

A unit of measure is the quantity label used for an item, such as each, case, bottle, box, pound, liter, or pack.

A unit of measure is the quantity label used for an item, such as each, case, bottle, box, pound, liter, or pack.

What unit of measure means in inventory management

Units of measure keep counts and replenishment consistent. They are especially useful when items are purchased, stored, and counted in different units.

Example

A clinic may count gloves by box while purchasing them by case.

Why unit of measure matters

Unit of measure is part of the reference data that keeps item lists searchable and reliable. Consistent reference data reduces duplicate items, messy imports, unclear supplier lists, and count mistakes caused by ambiguous labels.

Related MyInvy workflows

Use these workflows to see how unit of measure fits into everyday inventory management, from setup and counting to low-stock review and replenishment.

Terms to compare

These related inventory terms often appear in the same setup, counting, or replenishment workflow.

  • Pack size: Pack size describes how many base units are included in a case, box, bottle, pack, or other purchasing unit used to count and restock inventory.
  • SKU: A SKU is a stock keeping unit, which is a unique code or identifier used to distinguish one inventory item from another in lists, imports, searches, and reports.
  • Inventory import: An inventory import loads item, location, supplier, unit, and starting quantity data from a structured file instead of entering each item manually.

Also called

unitUOMmeasure

Last updated: 2026-05-27