turnover ratio

A woman selling rice and beans at Mile 12 market restocks her bags almost every week because customers keep coming and the shelf never sits full for long. Down the road, a shop selling generators might restock once every three months, because generators do not fly off the shelf the way rice does. Both are running proper businesses, but if you watched their storerooms, you would think one is a much busier operation than the other. Turnover ratio is simply the number that tells you how fast a business moves its stock or collects its cash, so you can compare that speed properly instead of guessing from how full or empty the shelves look.

In plain terms, turnover ratio takes something like the cost of goods sold or total sales over a year and divides it by the average stock or average receivables held during that same period. A high number means the business is cycling through its goods or its customer debts quickly. A low number means things are sitting around longer than they probably should, tying up money that could be doing other work.

Think of a Lagos supermarket chain reporting an inventory turnover ratio of 8, meaning it sells and replaces its entire stock eight times a year. Compare that with a furniture showroom on the same street reporting a ratio of 2. The furniture shop is not failing, sofas simply take longer to sell than sachet water, but the owner still needs to know that number to plan cash flow and decide how much stock to keep buying.

For someone in London running a small import business shipping Nigerian fabric and spices to sell in the diaspora, checking receivables turnover tells them how quickly customers actually pay their invoices rather than how quickly the goods leave the warehouse. A falling ratio there is often the first calm warning that customers are stretching their credit, long before the bank statement shows any real pain.