What is working capital? A guide for Malaysian SMEs
Working capital is the cash cushion that keeps a business running between paying suppliers and getting paid. Here is how to measure yours and how to improve it.
Working capital (modal kerja) is current assets minus current liabilities: the cash, customer debts and stock a Malaysian business holds, less what it must pay within a year. Positive working capital means short-term bills can be covered. Improve it by collecting from customers sooner, holding less stock and using supplier credit terms fully.
A Malaysian business can have a full order book and still struggle to buy the next batch of materials. Usually the money is there, but it is tied up in customers' unpaid invoices and in stock on the shelf. Working capital (in Bahasa Malaysia, modal kerja) is the number that tells you how much is tied up, and whether what you own in the short term covers what you owe.
This guide explains the formula, the ratios your bank and accountant will look at, and how to work out debtor, stock and creditor days, using an illustrative Ipoh bakery that supplies cafés and supermarkets on credit.
What is working capital?
Working capital is the money a business has available for its day-to-day operations: current assets minus current liabilities. It is a balance sheet figure, measured at a point in time.
- Current assets are things that will turn into cash within a year: cash in the bank, trade receivables (customers who owe you), stock, and deposits or prepayments.
- Current liabilities are what you must pay within a year: trade payables (suppliers you owe), accrued salaries, EPF, SOCSO and tax payable, and the portion of loans due within twelve months.
Both appear on your balance sheet. If you're not sure where to find them, see how to read a balance sheet.
How do I calculate working capital? A Malaysian example
Take the current assets and current liabilities from your balance sheet, add up each side, and subtract. Here is the year-end position of an illustrative Ipoh bakery, Kedai Roti Sri Ipoh Sdn Bhd.
| Current assets | RM |
|---|---|
| Cash at bank | 45,000 |
| Trade receivables | 120,000 |
| Stock (flour, butter, packaging, finished goods) | 35,000 |
| Deposits and prepayments | 10,000 |
| Total current assets | 210,000 |
| Current liabilities | RM |
|---|---|
| Trade payables | 70,000 |
| Accrued salaries, EPF and SOCSO | 25,000 |
| Bank loan due within 12 months | 30,000 |
| Total current liabilities | 125,000 |
Working capital = RM210,000 − RM125,000 = RM85,000.
The bakery could pay every short-term bill and still have RM85,000 left, provided its customers pay and its stock sells. That proviso matters: RM120,000 of the current assets is money still owed by customers.
What is the current ratio and what does it tell me?
The current ratio (nisbah semasa) divides current assets by current liabilities. It shows how many ringgit of short-term assets you have for every ringgit of short-term debt.
For the bakery: RM210,000 ÷ RM125,000 = 1.68. It has RM1.68 of current assets for every RM1 it owes in the short term.
A ratio below 1 means current liabilities are larger than current assets, so the business depends on new sales or borrowing to pay its bills. What counts as comfortable above that varies by industry and business model, so compare your own ratio over time rather than against a single rule.
A stricter version, the quick ratio, leaves out stock because stock is the hardest current asset to turn into cash quickly: (RM210,000 − RM35,000) ÷ RM125,000 = 1.40.
How do I work out debtor days, stock days and creditor days?
These three figures show how long cash is tied up at each stage. Each compares a balance sheet amount with a year's worth of the related activity, multiplied by 365.
The bakery's annual figures are credit sales of RM900,000, cost of sales of RM540,000 and credit purchases of RM500,000.
| Measure | Formula | Bakery example | Days |
|---|---|---|---|
| Debtor days | Trade receivables ÷ credit sales × 365 | 120,000 ÷ 900,000 × 365 | 49 |
| Stock days | Stock ÷ cost of sales × 365 | 35,000 ÷ 540,000 × 365 | 24 |
| Creditor days | Trade payables ÷ credit purchases × 365 | 70,000 ÷ 500,000 × 365 | 51 |
- Debtor days of 49 mean customers take about seven weeks to pay, against the bakery's 30-day terms.
- Stock days of 24 are short, as you would expect for perishable goods.
- Creditor days of 51 mean the bakery takes about seven weeks to pay its flour and packaging suppliers.
Putting them together gives the cash conversion cycle: 49 + 24 − 51 = 22 days. That is how long the bakery funds each sale from its own cash. Our guide to cash flow management explains why the cycle matters.
How can a Malaysian SME improve its working capital?
Shorten the time customers take to pay, carry less stock, and use the credit terms suppliers give you. Each day saved releases cash you already earned.
Bring debtor days down
If the bakery's customers paid in 35 days instead of 49, its receivables would fall to about RM86,300 (RM900,000 ÷ 365 × 35). That frees roughly RM33,700 of cash without selling anything extra.
Practical steps are clear payment terms, invoices sent on the day of delivery, DuitNow QR or FPX payment options, and a weekly look at the invoice ageing report. The full process is in our guide to accounts receivable.
Keep stock lean
Order to actual demand, review slow-moving lines monthly and agree more frequent, smaller deliveries with suppliers where possible. For businesses holding months of stock, such as trading companies, this is often the biggest lever.
Use supplier terms fully, but pay on time
Pay on the due date, not early. Paying a 60-day supplier on day 10 gives away 50 days of cash. Paying late, though, risks your supply and your terms, so negotiate longer terms rather than taking them.
Match financing to its purpose
Don't fund long-term purchases such as an oven or a van from working capital. Paying cash for equipment drains the money you need for daily operations; a term loan or hire purchase matched to the asset's life usually fits better.
What financing is available for working capital in Malaysia?
Banks offer overdrafts, revolving credit, trade financing and invoice financing for working capital. Bank Negara Malaysia also runs a Fund for SMEs whose facilities are offered through participating banks and development financial institutions, subject to their normal credit assessment.
The facilities and their terms change over time. For example, as of October 2026 the Fund for SMEs includes the SME Stabilisation Relief Facility for SMEs affected by the West Asia conflict, open until 31 December 2026 or until fully used, and the Micro Enterprises Facility for microenterprises' working capital. Check the current list on BNM's Fund for SMEs page and ask your bank which ones you may qualify for.
Lenders will look at your balance sheet, current ratio and up-to-date accounts, so keeping your books current helps. In HumbleBear, double-entry books are posted automatically from your invoices and bills, so the balance sheet figures above are available during the year, not only at year end.
Frequently asked questions
What is working capital in Bahasa Malaysia?
Working capital is modal kerja. The current ratio is nisbah semasa, current assets are aset semasa and current liabilities are liabiliti semasa.
Is negative working capital always bad?
Not always. Some businesses, such as cafés and retailers that are paid immediately but pay suppliers on credit, run with low or negative working capital safely. For most SMEs that sell on credit, though, negative working capital is a warning that short-term bills may be hard to pay.
What is the difference between working capital and cash flow?
Working capital is a snapshot of short-term assets and liabilities on one date. Cash flow is the movement of money in and out over a period. Improving working capital, for example by collecting debts faster, improves cash flow.
How often should I check my working capital?
Monthly is a good habit for most Malaysian SMEs, using up-to-date management accounts. Check it before taking on a large order or applying for financing, since both depend on it.
Can a profitable company have poor working capital?
Yes. A company growing quickly often has more and more cash tied up in receivables and stock, even while profits rise. Watching debtor and stock days alongside profit shows this early.
