What does the difference between two groups mean?
Write down the definition immediately. Some analyses include only operating items and exclude cash or borrowings. Those versions need not be called wrong, but results from different formulas cannot be compared silently. This guide uses the broad difference between current assets and current liabilities.
Classification depends on applicable rules and conditions. An educational formula does not permit relabeling a long-term item as current for convenience. For real statements, use the reported groups and notes, especially when regrouping items yourself.
Why can a positive difference coexist with payment pressure?
Current assets may include receivables and inventory. They do not become cash merely because they enter the calculation. If a supplier must be paid before customers pay, timing pressure arises; the balance-sheet difference does not show that schedule automatically.
Ask about composition: how much cash, which customer debts and what inventory? Then ask about timing: when is cash expected and when is the obligation due? Amount and time are different dimensions and must not be substituted for each other.
[IAS 7](https://www.ifrs.org/issued-standards/list-of-standards/ias-7-statement-of-cash-flows/) describes the cash-flow statement, which permits separate study of cash movement. It complements but does not replace the balance-sheet measure. The connection between result and movement is discussed in [profit versus cash](/guides/profit-vs-cash/).
What does a fictional set of items show?
**Synthetic educational example. All values are fictional and in conditional units.** Cash is 40, receivables 100 and inventory 160. All are included in current assets, totaling 300. Current liabilities are 180. Working capital is 300 − 180 = 120.
The current-assets/current-liabilities ratio is 300 / 180, approximately 1.67. This is not a target or proof of safety. Only 40 is directly cash; the model does not yet specify when the other 260 becomes an inflow.
Suppose a supplier payment of 50 is due tomorrow and no other inflow is available tomorrow. Cash of 40 is insufficient despite positive working capital. Financing or a changed term is not assumed. The example shows a specific timing gap, not general insolvency.
Consider a separate variant from the original balance, without tomorrow’s payment. The organization buys 30 of additional inventory with existing cash and does not change liabilities. Cash falls to 10, inventory rises to 190, current assets remain 300 and working capital remains 120. The unchanged formula hides a change in resource composition: directly available cash is lower.
How can the quality of components be checked?
For receivables, seek timing and valuation explanations. For inventory, establish what is included. [IAS 2](https://www.ifrs.org/issued-standards/list-of-standards/ias-2-inventories/) measures inventory at the lower of cost and net realizable value. Warehouse stock therefore cannot automatically be treated as future cash revenue of the same amount.
For liabilities, list questions about timing and performance conditions, then compare them with expected inflows. A useful table is “item — amount — known date — unknown condition.” If timing is unknown, leave a blank rather than assigning a convenient date.
Which conclusions are often too quick?
It is wrong to treat every increase in working capital as an improvement. It may reflect more unpaid sales or accumulated inventory; explanations are needed. A negative difference is not an automatic verdict on the business either. First understand the operating model, timing and available financing.
Three habits cause particular errors: comparing different definitions of the same measure, ignoring a seasonal balance-sheet date and confusing a balance-sheet change with a cash transaction. Each can produce a neat but substantively wrong calculation. Return to the [balance sheet](/guides/balance-sheet/) and [cash flows](/guides/cash-flow-statement/).
What does the calculation not establish?
It does not confirm collection of receivables, sale of inventory or access to borrowing. It does not set a universal ratio norm. Practical decisions require contracts, schedules and professional review. Related concepts include liquidity, receivables, inventory, current liabilities and payment timing gaps. For resources remaining in storage, see [inventory and depreciation](/guides/inventory-and-depreciation/).