--- title: "Costing lot size" slug: "costing-lot-size" updated: 2026-06-25T10:24:11Z published: 2026-06-25T10:24:11Z canonical: "docs.staedean.com/costing-lot-size" --- > ## 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. # Costing lot size Pharmaceutical companies may run their (semi)finished product cost calculations in batch for several items together using specific quantities. The quantity used for cost calculation may differ from the quantity used in other places of the ERP system (standard inventory quantity, formula quantity, etc.). The Life Sciences Advanced Finance Management module gives the opportunity to specify the product quantity to be used at cost calculation to calculate precise costs for the products. ## Related - [Cost management](/cost-management.md) - [Production yield variance](/production-yield-variance.md) - [Extending project-related batch order functionality](/extending-project-related-batch-order-functionality.md) - [Life Sciences Advanced Finance Management](/life-sciences-advanced-finance-management.md)