The formula
Total asset turnover is how much sales each dollar of assets generates in a year. Net sales divided by average total assets. That is the whole formula: total asset turnover = net sales ÷ average total assets. On the worked example — $1,200,000 of net sales and $800,000 of average total assets — the turnover is 1.50x. Turnover is a ratio, not a percentage: 1.50x means $1.50 of sales per dollar of assets.
Step 1 — Find the net sales and average total assets
Start with the net sales, from the top of the income statement. Net sales are the sales after returns, discounts and allowances — not the gross sales figure, and not the revenue from selling a van or a piece of land, which is not sales at all. On the worked example the net sales are $1,200,000. Then find the average total assets, from the balance sheet: add the total assets at the start of the year to those at the end, and divide by two. On the worked example the business began the year with $700,000 of total assets and ended it with $900,000, so the average is $800,000. Use the same period for both numbers: a year of net sales against a year of average assets.
Step 2 — Work out the turnover
Divide the net sales by the average total assets: how many dollars of sales each dollar of assets generates. On the worked example it is $1,200,000 ÷ $800,000 = 1.50x. The same idea in reverse gives the sales the target needs: target turnover × average total assets. For a 2.00x turnover on the same assets, the business must sell $1,600,000.00 — that is the “how much must I sell” number. Use the total asset turnover calculator for your own numbers.
Step 3 — Check the result
Grocery and general retail often run 2 to 4x, because shelves turn over fast and the assets are light. Restaurants run 1 to 2x, manufacturing 1 to 2x, and capital-heavy utilities and telecoms run under 1x, because power plants and networks cost a fortune and sell slowly. On the worked example the turnover is 1.50x, so the business sits in the restaurant and manufacturing bands. Compare within an industry, not across them.
Three worked examples
The headline example: $1,200,000 of net sales and $800,000 of average total assets. The total asset turnover is $1,200,000 ÷ $800,000 = 1.50x. The target example: how much sales the business needs for a 2.00x turnover. The sales needed are 2.00 × $800,000 = $1,600,000.00 — a third more than the $1,200,000 it sells now. The reverse example: the smallest whole-dollar sales for a 1.75x turnover. It is $1,400,000; one dollar less falls short of the $1,400,000 needed.
One reverse to check your answer
The smallest whole-dollar sales for the turnover to reach 1.75x is $1,400,000 — at $1,400,000 the turnover is 1.75x; one dollar less falls short of the $1,400,000 needed. The sales needed for a 2.00x turnover are $1,600,000.00. If your own numbers give a turnover far from the one you expected, work the formula backwards: a wrong answer is usually a wrong input.
Why average assets, not ending assets
Average total assets are the average of the beginning and ending balances: add the two together and divide by two. On the worked example the business began the year with $700,000 of total assets and ended it with $900,000, so the average is $800,000. The average matters because assets bought or sold mid-year would otherwise distort the year: a business that buys a warehouse in December would look far less efficient, and one that sells a depot in January would look far more efficient than it is. Averaging smooths both out. Always use the average, never the ending balance alone.
What a high turnover means — and what a low turnover means
A high turnover means the business sells a lot from each dollar of assets, and it usually needs less capital to grow: a supermarket earns a tiny margin on each sale but turns its shelves over fast, so a small asset base supports a huge volume of sales. A low turnover means the business sells little from each dollar of assets: a power station earns a steady return but its plants cost a fortune. A low turnover is not always bad, and a high turnover is not always good — a high turnover can mean the business is under-investing and its equipment is worn out, and a low turnover can mean the business has just built a new factory that will take years to pay back.
Total asset turnover vs fixed-asset turnover
Fixed-asset turnover uses only property, plant and equipment — the factory, the machines, the vehicles — not cash, receivables or inventory. Total asset turnover uses ALL assets: cash, receivables, inventory, property, everything. On the same business, fixed-asset turnover is always higher than total asset turnover, because the fixed-asset figure divides the same sales by a smaller pile of assets. On the worked example, the business holds $500,000 of fixed assets against $800,000 of total assets: the fixed-asset turnover is $1,200,000 ÷ $500,000 = 2.40x, against a total asset turnover of 1.50x. The two turnovers answer different questions: total asset turnover asks how hard everything the business owns works, and fixed-asset turnover asks how hard the plant and equipment alone work.
What to do when the turnover is low
A 1.50x turnover means each dollar of assets generates $1.50 of sales. Lift it by selling off idle equipment and unused property, so the same sales sit on fewer assets. Lease instead of buying, so the asset never lands on the balance sheet at all. Collect receivables faster and hold less inventory — receivables and inventory ARE assets, so every dollar sitting in a customer's pocket or on a shelf drags the turnover down. Selling more on the same assets lifts the turnover just as surely as selling assets does.
How turnover differs from return on assets
Return on assets uses net income, not net sales: return on assets is net income divided by average total assets, so it measures profitability, not efficiency. Total asset turnover measures efficiency: sales per dollar of assets. The two are linked by the DuPont breakdown: return on equity equals net profit margin times asset turnover times the equity multiplier. A supermarket has a tiny margin and a huge turnover; a luxury brand has a fat margin and a small turnover — and both can earn the same return on assets. See the return on assets calculator and the guide to calculating return on assets, and the accounts receivable turnover calculator.