Business Financial Terminology

Working Capital Cycle

Also known as: Cash Conversion Cycle

Definition

The working capital cycle is the time between committing cash to trading inputs and recovering cash from the related customer receipts.
Author:
Sorbus Finance
Reviewed by:
Arran Turner, 11 November 2026
Published:

How working capital cycle works

For many stock businesses, it is examined using inventory days plus receivable days minus payable days. A service business may have a different pattern. The measurement depends on consistent definitions and the operating model.

Practical UK business example

A distributor holds stock for 40 days, waits 30 days for customers and pays suppliers after 25 days. Its simplified cash conversion cycle is 45 days.

Illustrative example only; not a finance quotation or a client case study.

Why it matters

A longer cycle can require more funding as sales grow, even where each sale is profitable. Improving stock control or collections may reduce the requirement.

Limitations and common misconceptions

The cycle is not identical for every business and averages can conceal seasonal peaks. Invoice finance may help with eligible receivables but does not automatically fund every part of the cycle.

Explore invoice finance or Discuss business borrowing to discuss how the structure relates to your business.

Further reading from Sorbus Finance

References

  1. GOV.UK: company and accounting records
  2. British Business Bank: invoice finance

This definition is general information for UK businesses, not personal advice. Lender criteria and product terms vary. Sorbus Finance is a broker, not a lender.

Related finance resources (1)
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