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Average collection period calculator

How many days, on average, it takes to collect payment after a credit sale: average receivables ÷ net credit sales × days in the period. A lower number means faster cash collection and healthier cash flow.

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The Average collection period calculator turns Net credit sales, Average accounts receivable, Days in period into Average collection period (days), Receivables turnover (×), instantly and for free. For instance, with Net credit sales = $1,000,000.00, Average accounts receivable = $125,000.00 and Days in period = 365 it returns Average collection period (days) = 45.625 and Receivables turnover (×) = 8.

How to use it

  1. Enter your values: Net credit sales, Average accounts receivable, Days in period.
  2. Read the result instantly: Average collection period (days), Receivables turnover (×).

Frequently asked questions

What does the Average collection period calculator actually compute?

It takes Net credit sales, Average accounts receivable and Days in period and derives Average collection period (days) and Receivables turnover (×) from them. The calculation is live as you type, so the result updates on every change.

What information do I need to provide?

3 values: Net credit sales ($), Average accounts receivable ($) and Days in period. Nothing else is required — no account, no file upload.

Can you show a worked example?

With Net credit sales = $1,000,000.00, Average accounts receivable = $125,000.00 and Days in period = 365, the calculator returns Average collection period (days) = 45.625 and Receivables turnover (×) = 8. Those figures come from running this exact tool, so you can reproduce them by entering the same values.

What happens if I enter larger values?

It moves a lot. Using Net credit sales = $2,000,000.00, Average accounts receivable = $250,000.00 and Days in period = 730 instead, Average collection period (days) goes from 45.625 to 91.25 — which is why it is worth testing a few scenarios rather than trusting a single figure.

What does it give for smaller values?

Scaled down to Net credit sales = $500,000.00, Average accounts receivable = $62,500.00 and Days in period = 183, Average collection period (days) comes out at 22.875. The relationship is worth checking at both ends before you rely on a single result.

When would I actually use this?

Running the week: issuing an invoice or a quote, knowing what is in stock and what to reorder, and seeing whether cash covers what is due.

What is the most common mistake?

Reading profit as cash. A profitable month with sixty-day payment terms can still leave the account empty — the two numbers answer different questions.

What is the difference between the Average collection period calculator and the Inventory period calculator?

This one returns Average collection period (days) and Receivables turnover (×); the Inventory period calculator returns Inventory period (days) and Inventory turnover (×). That is the whole difference — open the one whose figure you need.

Is there a tool for the next step?

Payback period calculator is the closest one after this: Work out how long an investment takes to pay for itself.

What else is worth having open alongside it?

CAC payback period calculator and Days sales outstanding (DSO) calculator — they come up in the same task often enough to be worth a second tab.

Further reading

All guides →
ExplainerFifty-Five Days to Get Paid on Thirty-Day Terms180,000 outstanding against 1,200,000 of annual sales is 54.75 days of collection and 6.67 turns a year. On thirty-day terms, that gap is a quarter of a million financed for free.ExplainerThe Cash Conversion Cycle: the Number That Explains Why You Are Out of CashCCC = DIO + DSO − DPO. It is the number of days your cash is out of your hands, and it is the reason a profitable, growing business runs out of money. Worked end to end, with the negative-cycle case that makes suppliers your cheapest lender.ExplainerFifty Thousand of Working Capital, and None of It SpendableCurrent assets of 150,000 less current liabilities of 100,000 gives working capital of 50,000 and a ratio of 1.5. Whether that is comfortable depends on what the 150,000 is made of.ExplainerA 30 % Sell-Through Is Excellent or Alarming, and the Missing Word Is "When"120 units sold out of 400 received is 30 %. Whether that is a success depends entirely on how long it took, and the rate on its own does not carry the answer.ExplainerFour Points of Service Level Cost 41 % More StockGoing from a 95 % service level to 99 % raises the z-score from 1.645 to 2.326 and the safety stock from 346 units to 488. The last few points of availability are the expensive ones.ExplainerThe Reorder Point Is a Quantity That Answers a Question About TimeSelling 100 a day with a ten-day lead time and 300 units of safety stock, you reorder at 1,300 — not because 1,300 is a comfortable level, but because that is what ten days of selling costs.