Accounts Receivable Turnover Calculator
Calculate accounts receivable turnover from net credit sales and average receivables, plus days sales outstanding (DSO) — how fast you collect.
How it works
AR turnover = net credit sales ÷ average accounts receivable · Days sales outstanding = 365 ÷ turnover
Accounts receivable turnover measures how many times a year a business collects its average receivables — net credit sales divided by average accounts receivable. A higher ratio means customers pay quickly and cash comes in fast; a low ratio signals slow collections or lenient credit terms that tie up working capital. Dividing 365 by the turnover gives days sales outstanding (DSO), the average number of days between making a credit sale and getting paid. Use net credit sales (exclude cash sales) so the ratio reflects only the sales that actually create receivables.
Worked example
A business with $1,000,000 in net credit sales and $125,000 of average receivables has an AR turnover of 1,000,000 ÷ 125,000 = 8 times a year. That is 365 ÷ 8 ≈ 45.6 days sales outstanding — on average, customers pay about 46 days after the sale.
Frequently asked questions
What is a good accounts receivable turnover?
Higher is generally better — it means faster collection and less cash tied up in unpaid invoices. What counts as good depends on your credit terms: if you offer net-30, a DSO near 30–45 days is healthy, while a DSO well beyond your terms points to collection problems.
What is days sales outstanding (DSO)?
DSO is the average number of days it takes to collect payment after a credit sale — 365 divided by the AR turnover ratio. A rising DSO warns that receivables are aging and cash is coming in more slowly, which can strain working capital even when sales are strong.
Why use net credit sales instead of total sales?
Only credit sales create accounts receivable; cash sales are collected immediately and never sit in receivables. Including cash sales would inflate the turnover ratio and understate DSO. “Net” also means after returns and allowances, for a truer picture of collectible sales.
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Educational estimate, not financial advice.