DSO (Days Sales Outstanding)
Calculate DSO (Days Sales Outstanding) instantly with the exact formula and a worked example. Free online calculator — no signup.
DSO (Days Sales Outstanding)
Receivables AR
Revenue/year
DSO
50days
DSO
50 days
More about: DSO (Days Sales Outstanding)
What it calculates
The “DSO (Days Sales Outstanding)” calculator computes DSO in days from 2 parameters: receivables ar, revenue/year.
Used by investors to estimate returns, project savings, and analyze a portfolio.
Example calculation
With parameters Receivables AR = 50,000, Revenue/year = 365,000 the result is 50 days (DSO = AR/Sales × 365).
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.