Financial Glossary
Cost of Goods Manufactured (COGM)
Cost of goods manufactured (COGM) is the total cost of all goods that a business finished producing during an accounting period. It is calculated by adding direct materials used, direct labor, and manufacturing overhead to beginning work-in-process inventory, then subtracting ending work-in-process inventory. COGM feeds into the calculation of cost of goods sold and is central to understanding production profitability.
Problem & Application
Any business that builds or assembles a physical product, from a food producer to a small manufacturer, needs COGM to know what it truly costs to make inventory before it is sold. Without it, owners can misprice products or misjudge margins because they are guessing at the blend of materials, labor, and overhead. A correct COGM also keeps inventory values on the balance sheet accurate, which matters for both taxes and financing.
In Short
COGM ties materials, labor, and overhead into a single figure for completed production, bridging the gap to cost of goods sold. It is a prerequisite for trustworthy product margins.