Cash conversion cycles by industry: why your business model sets your cash needs

Why does your business model decide your cash needs?

Two businesses with identical revenue and identical profit can need wildly different amounts of working capital. The difference is when money moves. A café is paid the moment the coffee is poured. A commercial builder might wait two months for a progress payment and much longer for retentions. A furniture importer might pay a supplier four months before a customer buys anything.

The cash conversion cycle — stock days plus debtor days minus supplier days — captures that difference in a single number. Our guide to the working capital gap explains how to calculate it. This guide looks at how it plays out across common Australian business models.

The figures below are illustrative patterns, not industry statistics. Your own numbers are what matter.

Hospitality: short, sometimes negative

Component	Typical pattern
Stock days	Short — perishable stock turns over in days
Debtor days	Near zero — customers pay at the till
Supplier days	Weekly or fortnightly accounts
Cycle	Short or negative

Cafés and restaurants are often paid before they pay their suppliers, so the day-to-day cycle can actually generate cash. Their capital pressures come from elsewhere: fit-outs, equipment, quiet seasons, wages and super. Fit-out funding, equipment finance and merchant cash advances tend to fit better than working capital loans.

Retail and online stores: stock is the story

Component	Typical pattern
Stock days	Moderate to long, especially with seasonal ranges
Debtor days	Near zero — card and online payments
Supplier days	Often 30 days; imports may require upfront payment
Cycle	Driven almost entirely by stock

Retailers are paid quickly but hold stock for weeks or months. The cash pressure peaks before big selling seasons. A line of credit, revenue-based finance or trade finance for imported ranges usually fits.

Trades and service businesses: debtors dominate

Component	Typical pattern
Stock days	Low — materials bought per job
Debtor days	14 to 60+ days, depending on clients
Supplier days	Trade accounts, often 30 days
Cycle	Short to moderate; longer with commercial clients

A plumber billing homeowners on completion has a short cycle. The same plumber doing commercial work for builders on 45-day terms has a much longer one. As trades businesses shift towards commercial work, their working capital needs grow quickly. Invoice finance and lines of credit suit this pattern.

Construction: long cycles and retentions

Component	Typical pattern
Stock days	Materials on site before claims
Debtor days	Progress claims paid 30–60+ days after submission
Retentions	A portion held back until practical completion or defects period
Cycle	Long, and lumpy

Construction is one of the most cash-hungry models. Wages are weekly, materials arrive upfront, claims take weeks to approve and pay, and retentions can be held for many months. Big contract mobilisation funding, property-secured facilities and lines of credit are common tools.

Wholesale and distribution: long on both ends

Component	Typical pattern
Stock days	Long — holding range for many customers
Debtor days	30–60 days to retail and trade customers
Supplier days	30 days domestically; upfront for many imports
Cycle	Long

Wholesalers sit in the middle of the supply chain and fund both sides of it. Growth hits them especially hard. Combined structures — trade finance for purchasing plus invoice finance for sales — are common. See stock and inventory.

Manufacturing: the longest loop

Component	Typical pattern
Stock days	Raw materials, work in progress and finished goods
Debtor days	Commercial terms, often 30–60 days
Supplier days	Varies; overseas inputs may be prepaid
Cycle	Often the longest of all

Manufacturers hold three layers of stock and usually sell on account. They also need regular equipment investment. Equipment finance for plant, plus a working capital facility for the cycle, is the typical combination.

Comparing the models

Model	Typical cycle	Main driver	Capital that tends to fit
Hospitality	Short / negative	Wages, fit-out	Equipment, merchant cash advance
Retail / online	Moderate	Stock	Line of credit, revenue-based, trade
Trades / services	Short–moderate	Debtors	Invoice finance, line of credit
Construction	Long, lumpy	Claims, retentions	Property-secured, line of credit
Wholesale	Long	Stock + debtors	Trade + invoice finance
Manufacturing	Longest	Stock layers + debtors	Equipment + working capital

What to do with your own number

1. Calculate your cycle using the working capital gap calculator.
2. Track it monthly. A cycle that lengthens by a week is an early warning.
3. Find your biggest component. That’s where both management effort and finance should focus.
4. Match finance to the driver. Debtor-driven gaps suit invoice finance; stock-driven gaps suit trade finance or a line; lumpy project gaps suit property-secured facilities.
5. Plan for growth. Every growth step makes the cycle more expensive per day.

If your cycle is long and your cash is short, ask what capital fits your model.

When your model changes

The most dangerous moment is when a business changes model without changing its finance: a café opening a wholesale bakery, a residential builder taking on commercial projects, an online store moving into retail stockists. Each shift lengthens the cycle — sometimes dramatically. Recalculate before you make the move, and line up capital before the first big order, not after.

Reading your own trend

Benchmarks are interesting, but your own trend is more useful. Track your cycle monthly and watch for:

• Debtor days creeping up — a sign customers are stretching you, or that invoicing has slipped
• Stock days rising — slow lines building up, or over-ordering
• Supplier days falling — suppliers tightening terms, often a sign they’ve noticed late payments

Any one of these moving by a week or more is worth investigating. Combined, they can add tens of thousands of dollars to the cash a business needs within a few months.

Industry-specific levers

Each model has its own most effective levers:

Model	Most effective lever
Hospitality	Supplier terms and wage scheduling
Retail and online	Sell-through and range discipline
Trades and services	Invoicing on completion and deposits
Construction	Claim timing, retention release and variation approval
Wholesale	Customer terms and stock depth
Manufacturing	Work-in-progress reduction and order scheduling

Focusing management effort on the biggest lever usually releases more cash than any loan — and makes the remaining finance cheaper.

When two models live in one business

Many businesses combine models: a café with a catering arm on account, a builder with a retail showroom, a manufacturer that also sells direct online. Each part has its own cycle. Calculate them separately where possible, and fund the long-cycle part with capital that suits it — for example, invoice finance for the catering contracts — rather than letting it quietly drain the short-cycle part’s cash.

Using the cycle when talking to lenders

Lenders understand cash cycles. Explaining yours — “we hold about five weeks of stock, our trade customers pay in about 40 days and we pay suppliers in 30” — instantly tells an assessor what kind of facility makes sense. It also shows you know your numbers, which tends to speed approval. Bring the figures from the working capital gap calculator to your first conversation.

Find capital that fits your cycle

Generic loans solve generic problems. Your cash cycle is specific to your business model, and the capital should be too. Asking costs nothing and there’s no credit check when you first enquire. We don’t send your details to a pile of lenders — a real person looks at how your business actually makes and spends money, then calls you. Please answer the form accurately, including your industry and payment terms, so we can match you properly. See if your business qualifies.