To calculate GMROI, you need two key figures: Gross Margin and Average Inventory. The Gross Margin is calculated by subtracting the Cost of Goods Sold (COGS) from the total Sales Revenue, then dividing by the Sales Revenue. Average Inventory is typically calculated as the average of the beginning and ending inventory levels over a period.
Gross Margin = (Sales Revenue – COGS) / Sales Revenue
Average Inventory = (Beginning Inventory + Ending Inventory) / 2
What is GMROI?
How do I calculate Gross Margin?
What does a high GMROI indicate?
How do I calculate Average Inventory?
Why is GMROI important for retail businesses?
Can GMROI be used for non-retail businesses?
What is the difference between GMROI and Return on Investment (ROI)?
Results are for informational purposes only and do not constitute professional advice.
