GMROI Calculator for Music Retailers
Find out which departments earn their keep — and which ones tie up your cash.
GMROI (Gross Margin Return on Inventory) shows how many gross profit dollars each dollar of inventory earns. A GMROI of $1.50 means every $1 of average inventory produced $1.50 of gross profit over the year. It combines margin and turnover into one number, so you can see where to invest and what to clear.
What's Included
- Category-by-category GMROI, inventory turns, and sales vs. inventory share
- MRAS suggested GMROI targets by category, plus room to enter your own
- A trend tracker to follow GMROI monthly (rolling 12 months) or annually
- An average inventory calculator
- A completed sample store to show how it works
See How It Works
Sales & Inventory Analysis — each category compared to its GMROI target (sample store).
GMROI Trend Tracker — follow each category month by month (sample store).
Click an image to view full size.
Get the Free Calculator
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Want Help Reading Your Results?
MRAS works with music retailers to turn GMROI into better buying, pricing, and cash flow decisions.