Calculate how many days it takes to collect payment from customers.
Please do not make financial decisions based on these results.
What is the Average Collection Period Calculator?
Calculate how many days it takes to collect payment from customers. To use the Average Collection Period Calculator, enter average accounts receivable, credit sales, days in period; it returns average collection period, receivables turnover, and shows them instantly as you type.
Where the Average Collection Period Calculator fits
Calculate how many days it takes to collect payment from customers. The main figure it returns is the Average collection period, worked out from the values you enter.
It belongs with the other business planning tools. If you are comparing options or checking a result from another angle, try the Average Fixed Cost Calculator, Burn Rate Calculator or the Contribution Margin Calculator.
How to use the Average Collection Period Calculator
- Enter your numbers. Start with Average accounts receivable ($), Credit sales ($), Days in period. Use figures from the same period (same month, quarter or year) for every field. Fields marked optional can stay at zero.
- Read the result. The highlighted box gives the Average collection period, and the cards below show Receivables turnover. Tables and charts break it down further.
- Test other scenarios. Results update as you type. Change one value at a time to see what drives the answer, and press Reset to go back to the defaults.
Formula and how it works
Example with real numbers
Here is the Average Collection Period Calculator using the default values shown in the calculator above:
Inputs
| Average accounts receivable ($) | 85,000 |
|---|---|
| Credit sales ($) | 720,000 |
| Days in period | 365 |
Results
| Average collection period | 43.1 days |
|---|---|
| Receivables turnover | 8.47× |
With these inputs the calculator returns Average collection period: 43.1 days. Change any value in the calculator to see how the result moves.
What if you change one input?
Sensitivity check: raising Average accounts receivable ($) from 85,000 to 102,000 (about 20% higher) and leaving everything else as in the example above changes the results like this:
| Result | Example | After the change | Change |
|---|---|---|---|
| Average collection period | 43.1 days | 51.7 days | +20% |
| Receivables turnover | 8.47× | 7.06× | -16.7% |
The input that moves the result most is the one to check twice. Change it in the calculator above to test your own case.
What the results tell you
The results panel of the Average Collection Period Calculator reports Average collection period and receivables turnover. Compare these figures while changing one input at a time, and use the related calculators below to look at the same situation from another angle.
Method and limits. This calculator applies the formula in the section above to your inputs, in your browser; nothing you enter is stored on our servers. The result is only as accurate as the numbers you enter and the formula shown above. It is for information, not financial, tax or legal advice.
Frequently asked questions
How can I shorten collection time?
Invoice promptly, offer early-payment discounts and follow up overdue accounts quickly.
What is the most important number for a new business?
Cash runway. A profitable plan still fails if cash runs out first, so check burn rate and break-even together.
Can these calculators replace an accountant?
No. They give fast estimates from your inputs. Use an accountant for tax, audited accounts and valuation reports.
Are the results guaranteed?
No. Results depend entirely on the numbers you enter and the formulas shown on this page. Please do not make financial decisions based on them alone; confirm important figures with a licensed professional.
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