Days sales outstanding (DSO)
How many days, on average, your customers take to pay you from the time you invoice them.
Calculate it with your figures
It is calculated in your browser: nothing is sent or saved. Use both figures on the same basis: both with VAT or both without VAT.
Enter your figures and you’ll see the result instantly.
How it is calculated
The formula
(What your customers owe you ÷ Credit sales) × days in the period
An example
| What your customers owe you | 40,000 € |
| Credit sales for the period | 220,000 € |
With figures from a year (360 days).
(€40,000 ÷ €220,000) × 360 = 65 days
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More working capital indicators
Informational support tool; it does not constitute financial, accounting or tax advice.