Business & pro

Working capital requirement

How much cash is tied up in stock and customer and supplier payment terms.

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How it works

WCR = receivables + stock − payables, each from days: revenue × customer days / 365 + purchases × stock days / 365 − purchases × supplier days / 365.

Results are for guidance only and do not replace professional advice.

Worked example

With the default values:

  • Yearly revenue600000
  • Yearly purchases280000
  • Customer payment terms (days)45
  • Supplier payment terms (days)30
  • Average stock (days of purchases)40

you get:

  • Working capital need€81,643.84
  • In days of revenue50 days
  • Receivables€73,972.60
  • Inventory€30,684.93

Frequently asked questions

How does the “Working capital requirement” tool work?

WCR = receivables + stock − payables, each from days: revenue × customer days / 365 + purchases × stock days / 365 − purchases × supplier days / 365.

What do I need to enter?

Just fill in: yearly revenue, yearly purchases, customer payment terms, supplier payment terms, average stock. The result updates as you type.

Can you give an example?

Yearly revenue: 600000; Yearly purchases: 280000; Customer payment terms (days): 45; Supplier payment terms (days): 30; Average stock (days of purchases): 40 → Working capital need: €81,643.84; In days of revenue: 50 days.

Is this calculator free, and is my data private?

Yes. HOD Calc is completely free with no sign-up. The calculation runs in your browser: nothing you type is sent or stored.