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Cash Conversion Cycle

CCC = DIO + DSO − DPO

The cash conversion cycle counts how many days cash is tied up from buying inventory to collecting from customers, minus how long the company waits to pay suppliers. Shorter usually means cash comes home faster. Negative can mean suppliers fund the loop.

01 Feel it first

Three day piles in one chain

Slide inventory days, collection days, and payables days. Watch the cash conversion cycle recompute live.

Cash conversion cycle
50 days

02 Break the intuition

"A long CCC is always bad."

A 90-day cycle looks painful. Reveal when a long loop is normal, or when negative CCC is a feature.

LONG CCC
90 days
Heavy manufacturer
Cash tied upYes
Slow loop
NEGATIVE CCC
−10 days
Fast-turn supermarket
Suppliers fundPart of cycle
Cash-first model
A jet-engine maker at 90 days CCC may need that loop to build and ship. A supermarket at −10 days collects cash before paying suppliers. Long is not always broken. Negative is not always magic.

03 Race it

Short CCC retailer vs long CCC manufacturer

Hit Race. See how many fewer days cash sits in the operating loop for a fast retailer.

Hit Race to compare the lanes side by side.

04 Scrub the scale

Where does your CCC land?

Drag the cycle length. Negative means suppliers help fund the loop. Very long means cash waits in the operating machine.

Cash conversion cycle
50 days
Normal band
50
-30120

AMC Inc at 50 days sits in the normal band. A grocer near −10 days and a capital-heavy builder near 90 days can both be normal for their models. Read the three components, not just the total.

05 Three links

DIO vs DSO vs DPO

Each leg of the formula tells a different story. Toggle to see what each day pile measures.

Days inventory outstanding. How long goods sit before selling. AMC Inc at 45 days ties cash in stock. Pair with inventory turnover (365 ÷ turns).

06 The catch

Illustrative CCC by business type

Supermarkets can run negative. Manufacturers run long. Software often runs short on inventory.

Supermarket / fast retail
−10 to 15d
Typical distributor
~30–50d
Manufacturer
~60–90d
Software / services
~20–40d

Illustrative cash conversion cycle bands. Model and seasonality matter.

07 Check yourself

Five quick checks

Question 1 of 5
Quick checkDIO 45, DSO 30, DPO 25. CCC is:
50 days is right. CCC = 45 + 30 − 25 = 50.

08 Where it breaks

When CCC misleads

Aggressive DPO can look like a win

Stretching supplier payments shortens CCC on paper. If vendors tighten terms or walk away, the benefit reverses fast.

One quarter can distort DSO

A big contract billed late or early can spike receivable days. Smooth with trailing averages when you can.

Negative CCC is not free money

Collecting before you pay suppliers helps cash, but it depends on supplier trust and tight inventory control.

Different businesses need different loops

A jet builder and a grocer should not share one CCC target. Compare inside the same kind of business.

See CCC components on a live stock.

Open any ticker for working-capital context, then track how fast cash moves through the operating loop.