Financial Ratio Analysis: A Practical Guide for Non-Accountants

What ratios tell you, and what they do not

A financial ratio turns two figures from the statements into an indicator you can compare. Revenue on its own says little, but profit as a share of revenue tells you how much of every riyal or dirham coming in is kept. CFA Institute groups ratios into those measuring activity or efficiency, liquidity, long-term solvency and profitability. ^[1]

The first rule CFA Institute stresses is that a ratio shows what happened, not why it happened, and that performance cannot be judged good or bad without a basis for comparison. Ratios are therefore compared in two ways: over time for the same organisation, and across similar organisations at the same point in time. It also warns against reading one ratio or one group in isolation, and notes that what matters in one industry may be irrelevant in another. ^[1]

Where do the figures come from?

Ratios draw on three main statements: the balance sheet (statement of financial position), showing assets, liabilities and equity at a given date; the income statement, showing revenue and expenses for the period; and the cash flow statement, which splits cash movements into operating, investing and financing activities. The US SEC’s beginners’ guide reminds readers that no single statement tells the complete story and that the notes are packed with important information, such as accounting policies, income taxes and pension obligations. ^[3]

In the Gulf, the accounting framework depends on the country. In Saudi Arabia, listed companies apply IFRS as endorsed in the Kingdom, plus other standards endorsed by the Saudi Organization for Chartered and Professional Accountants (SOCPA), such as those on Zakat. ^[5] In the UAE, according to the IFRS Foundation’s jurisdiction profile, Abu Dhabi Securities Exchange listing rules require IFRS and most companies listed on the Dubai Financial Market use it, although some Islamic financial institutions still apply AAOIFI standards. ^[6] Check the framework named in the auditor’s report before comparing two organisations.

Liquidity ratios: can the organisation meet its short-term obligations?

• Current ratio = current assets ÷ current liabilities. ACCA notes it should traditionally exceed 1:1, with around 2:1 often seen as safer, though acceptable levels vary by sector. A very high ratio is not always good; it may mean idle cash. ^[2]
• Quick ratio (acid test) = (current assets − inventory) ÷ current liabilities. Inventory is excluded because it can take a long time to convert into cash, and the ratio should be read alongside operating cash flow, which can offset a weak figure. ^[2]

Efficiency ratios: how long is cash tied up?

These ratios matter to sales and procurement managers as much as to finance, because they measure the results of their everyday decisions.

• Receivables collection period = receivables ÷ credit sales × 365 days. Shorter improves liquidity, but pressing customers too hard may hurt sales.
• Inventory holding period = inventory ÷ cost of sales × 365 days. A long period ties up cash and risks obsolescence; too short may halt production.
• Payables payment period = payables ÷ credit purchases (or cost of sales) × 365 days. Stretching it helps liquidity but can strain supplier relationships.

The SEC guide calculates inventory turnover by dividing cost of sales by average inventory for the period, not the year-end balance. ^[3] Choose one method and keep to it in every comparison.

Profitability and return ratios

• Gross margin = gross profit ÷ revenue × 100%, reflecting pricing and cost of sales. ^[2]
• Operating profit margin = profit before interest and tax ÷ revenue × 100%, which also captures overheads. ^[2]
• Return on equity (ROE) = profit after interest and tax ÷ total equity × 100%. ^[2]
• Return on capital employed (ROCE) = profit before interest and tax ÷ capital employed × 100%, where capital employed is total assets less current liabilities. ACCA shows that ROCE equals operating profit margin multiplied by asset turnover, so any change in ROCE comes from one or both. ^[2]

In the same spirit, DuPont analysis breaks ROE into components; CFA Institute lists tax burden, interest burden, operating profitability, efficiency and leverage. ^[1] The practical point: a high return driven by leverage is very different from one driven by a better margin.

Gearing ratios and interest cover

• Debt to equity: ACCA calculates it as non-current liabilities ÷ ordinary shareholders’ funds and considers gearing generally high when debt exceeds equity, with wide variation between industries. ^[2] The SEC guide calculates it as total liabilities ÷ shareholders’ equity. ^[3] Same name, different result, so always ask for the formula.
• Interest cover = operating profit ÷ finance costs. Higher is safer, and ACCA describes a figure above three as usually considered safe. ^[2]

Hypothetical example: profitable but short of cash

A hypothetical distribution company (figures in thousands): revenue 20,000, all on credit; cost of sales 14,000; operating profit 2,000; finance costs 500; net profit 1,200. On the balance sheet: current assets 6,000, including inventory of 2,500 and receivables of 3,000; current liabilities 4,000; non-current liabilities 5,000; equity 8,000. Customer credit terms are 30 days.

The company is profitable, but its quick ratio is below 1 and its collection period is nearly double its credit terms. The next question is therefore operational, not accounting: has collection follow-up slipped, or has the sales team offered customers longer terms to win volume? If operating cash flow comes in well below net profit, that confirms the profit has not yet turned into cash.

Practical steps and common mistakes

Mistakes non-specialists often make:

1. Comparing ratios calculated with different formulas, as with debt to equity.
2. Comparing organisations from different sectors; desirable ratios vary by industry. ^[3]
3. Ignoring the notes, with their policies and one-off items.
4. Judging from a single year without a trend.
5. Forgetting the coming change: IFRS 18 replaces IAS 1 for annual periods beginning on or after 1 January 2027. It classifies income and expenses into operating, investing and financing categories with a required operating profit subtotal, and requires disclosure of management-defined performance measures. ^[4] Reported operating profit may therefore change, so check the basis of comparison at transition and confirm when the standard is endorsed in your country.

Conclusion

Financial ratio analysis does not require you to be an accountant; it requires a clear question, consistent formulas and fair comparison. Calculate one or two ratios from each group, read them with the cash flow statement and the notes, and turn every unexpected figure into a question for management.