Cost of Goods Sold vs. Cost of Goods Manufactured: What's the Difference?
Cost of Goods Sold (COGS) and Cost of Goods
Manufactured (COGM) are two important accounting concepts for businesses that
produce or sell physical goods. While they are related, there is a key
difference between the two.
As mentioned in our previous blog Cost of Goods Sold: Only for Inventory-Based Businesses, COGS (Income Statement line
item) comes from Inventory-on-hand (Balance Sheet line item) and typically it
simply is the wholesale cost of the merchandise or inventory that was sold to
customers. It includes the cost of direct materials, direct labor, and overhead
costs. COGS is deducted from revenue to calculate gross profit, which is a key
measure of profitability.
COGM is the total
cost of producing all finished goods during a given period. COGM then becomes
part of the Inventory-on-hand (Balance Sheet Item) dollar amount. A COGM report
is an internal management report. It is not part of the external financial
statements presented to the public, investors, banks, and other external
stakeholders. However, COGM is used to calculate the ending balance of inventory
on the balance sheet.
Here is the formula to calculate Ending Inventory (On Balance Sheet):
BEGINNING INVENTORY (which may include some previously remaining COGM not sold)
+
INVENTORY PURCHASES or INVENTORY MANUFACTURED (if you happen to manufacture your own inventory)
-
COST OF GOODS SOLD (plus shrinkage, if any)
=
ENDING INVENTORY (which may include some currently remaining COGM not sold)
NOTE A: Cost of Goods Sold should simply be Inventory at cost that was sold; the inventory cost may simply be the cost of inventory from a wholesaler or the inventory cost may be packed with direct materials, direct labor, and overhead costs.
Here is a table that summarizes the key
differences between COGS and COGM taking into consideration Note A above:
Characteristic |
COGS |
COGM |
Definition |
The
total cost of producing or acquiring the goods that were sold during a given
period. |
The
total cost of producing all finished goods during a given period (including
finished goods not sold). |
Components |
Inventory
Cost or Direct materials, direct labor, and overhead costs related to
inventory sold. |
Cost of Direct
materials, direct labor, overhead costs, including the cost of finished goods that
are still in inventory. |
Purpose |
To
calculate gross profit. |
To
calculate the ending balance of finished goods inventory. |
Example:
Let's say a manufacturing company produces 100
widgets during a given period. The company sells 80 of the widgets and keeps 20
widgets in inventory. The company's COGS for the period would be the cost of
producing the 80 widgets that were sold. The company's COGM for the period
would be the cost of producing all 100 widgets; its ending inventory would be the
20 widgets that are still in inventory assuming zero widgets in beginning
inventory.
Which metric is more important?
Both COGS and COGM are important metrics for
businesses to track. COGS is more important for tracking profitability, while
COGM is more important for managing inventory levels.
Businesses should use both metrics to make
informed decisions about their operations. For example, a business can use COGS
to track how its profitability is changing over time. A business can use COGM
to identify opportunities to reduce costs or improve production efficiency.
Conclusion
Comments
Post a Comment