DSO calculator

Enter your accounts receivable, total credit sales and the days in the period to see your Days Sales Outstanding (average collection period) and receivables turnover. Nothing is uploaded.

Accounts receivable

Total credit sales

Days in period

Currency symbol

—DSO (days sales outstanding)

—Receivables turnover

—Collection speed

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Everything runs in your browser. No upload, no sign-up.

How it works

STEP 1

Enter the numbers

Type your accounts receivable and total credit sales for the period.

STEP 2

Set the period

Use 365 days for a full year, or 90 for a quarter — change it to match your data.

STEP 3

Read your DSO

See the average collection period in days, receivables turnover and a quick rating. All private.