Strategic Business Leader · Financial analysis and decision-making techniques

Ratio Analysis and Financial Performance Evaluation in ACCA SBL

Updated 11 October 2026 · Fact-checked

Ratio analysis turns financial statement figures into measures of profitability, liquidity, efficiency and gearing. In SBL you calculate only the ratios that matter, compare them with prior years, targets or competitors, explain the causes using the case, and state the limits. A bare number earns few marks.

Understand Ratio Analysis and Financial Performance Evaluation

A ratio compares one figure with another so you can judge performance without being misled by size. Revenue of ₹50 crore means little alone. A 12% operating margin tells you how much profit each rupee of sales produces.

Ratios fall into four groups. Profitability ratios show how well the business earns profit from sales and capital. Liquidity ratios show whether it can pay short-term debts. Efficiency ratios show how well it uses assets, inventory, receivables and payables. Gearing ratios show how much it relies on debt and whether it can service that debt.

A ratio has no meaning on its own. You need a benchmark: the same business in earlier years (trend), competitors or industry averages, budget or target, or the organisation's stated objectives. The useful question is always: what changed, why, and what does it mean for the strategy?

SBL is not a calculation exam. Marks come from analysis in the case context. If margins fall, link it to the price war, new product launch or rising input costs mentioned in the case. Then say what the board should do.

Ratios have limits. They use historical data, depend on accounting policies, can be distorted by year-end timing and one-off items, ignore non-financial factors such as culture and customer satisfaction, and are hard to compare across firms with different policies or business models. A good answer says this briefly and then still reaches a conclusion.

Key rules to remember

Gross profit margin: Gross profit ÷ Revenue × 100; Shows pricing power and direct cost control.
Operating profit margin: Profit from operations ÷ Revenue × 100; Includes overheads, so it shows overall cost control.
Return on capital employed (ROCE): Profit before interest and tax ÷ (Total equity + Non-current liabilities) × 100; Measures return on long-term funds. Define capital employed the same way each year.
Asset turnover: Revenue ÷ Capital employed; ROCE = operating margin × asset turnover.
Current ratio: Current assets ÷ Current liabilities; A short-term liquidity measure. Do not quote a universal ideal.
Quick ratio: (Current assets − Inventory) ÷ Current liabilities; Excludes inventory as it is the least liquid current asset.
Inventory days: Inventory ÷ Cost of sales × 365; Use average inventory if the question gives both years.
Receivables days: Trade receivables ÷ Credit revenue × 365; Use total revenue if credit sales are not given, and say so.
Payables days: Trade payables ÷ Cost of sales × 365; Use credit purchases if given.
Gearing (debt to equity): Debt ÷ Equity × 100; One of several definitions. State yours and use it consistently.
Interest cover: Profit before interest and tax ÷ Finance costs; Shows how easily profit covers interest.

How to solve Ratio Analysis and Financial Performance Evaluation questions

Use this method for any SBL question asking you to assess performance or position from financial data.

1Read the requirement. Note whether it asks for performance, position, a recommendation or limitations, and from whose viewpoint (investor, lender, board).
2Scan the data and the case for the issues. Pick the ratios that test those issues rather than calculating everything.
3State your formula briefly where definitions vary, such as capital employed or gearing, and keep it consistent across years.
4Calculate the ratios for each year or organisation. Show the numbers in a short table-like list.
5Identify the trend or gap against your benchmark and give likely causes using specific facts from the case.
6Link the ratios together. For example, falling ROCE may come from margin pressure, weak asset use, or both.
7Add the limitations that actually apply here, such as one-off items, different accounting policies or missing non-financial data.
8Conclude with a clear judgement and a recommendation or further information needed.

Quickest way: Pick, compare, explain, conclude

When to use it: When time is short and the task asks for a quick assessment of performance.

Choose four to six ratios covering profitability, liquidity, efficiency and gearing.
Calculate each for both periods or both firms in a few lines.
Write one sentence per ratio: the number, the direction, the cause from the case.
Finish with two sentences: overall judgement and one limitation or next step.

Common mistakes in Ratio Analysis and Financial Performance Evaluation

Listing calculated ratios with little or no comment.
Students are comfortable with calculations from earlier papers and treat the task as a numbers exercise.
Fix: For each ratio write what changed, why (using the case), and what it means. Aim for more analysis than arithmetic.
Calculating every possible ratio.
Fear of missing something leads to a long, unfocused answer that wastes time.
Fix: Select ratios that test the specific issues in the scenario and the requirement.
Using inconsistent definitions between years or companies.
Rushing leads to different capital employed or gearing definitions.
Fix: State the formula once and apply it to every period. Note any assumption, such as using total revenue for receivables days.
Ignoring the benchmark.
Students quote a figure like 1.5 as good or bad without evidence.
Fix: Compare with previous years, competitors or targets. Avoid universal ideal values, as they vary by industry.
Treating limitations as a generic list.
Students memorise standard points and paste them in.
Fix: Choose two or three limitations that clearly apply to the data given, and explain how each could change your conclusion.
No conclusion or recommendation.
Time runs out or students think the analysis is the end of the task.
Fix: Always end with a judgement on the organisation's performance and position, and what the board or investor should do next.

Worked examples

Example 1

Zenith Retail's results: Year 1 revenue $200m, cost of sales $120m, operating profit $30m. Year 2 revenue $240m, cost of sales $156m, operating profit $24m. Year 2 included a price-cutting campaign to gain market share. Assess the change in profitability.

Show the solution

Gross margin Year 1 = (200 − 120) ÷ 200 = 80 ÷ 200 = 40%.
Gross margin Year 2 = (240 − 156) ÷ 240 = 84 ÷ 240 = 35%.
Operating margin Year 1 = 30 ÷ 200 = 15%.
Operating margin Year 2 = 24 ÷ 240 = 10%.
Revenue grew by (240 − 200) ÷ 200 = 20%, but operating profit fell by (30 − 24) ÷ 30 = 20%.
Gross margin fell 5 percentage points, consistent with the price cuts. Operating margin fell by the same 5 points, so overheads did not rise faster than revenue and the decline comes from gross margin.
Limitation: one year of lower prices may build future volume, so the profit fall may be a deliberate short-term cost. Non-financial data such as market share is needed.

Answer: Revenue rose 20% but operating profit fell 20%. Gross margin fell from 40% to 35% and operating margin from 15% to 10%, driven by the price-cutting. The strategy bought growth at the cost of profitability. Whether it is worthwhile depends on market share gained and whether margins recover.

Example 2

Delta Ltd has current assets of $90m including inventory of $50m, current liabilities of $60m, debt of $80m and equity of $120m. Operating profit is $28m and finance costs are $8m. Assess liquidity and gearing for a prospective lender.

Show the solution

Current ratio = 90 ÷ 60 = 1.5.
Quick ratio = (90 − 50) ÷ 60 = 40 ÷ 60 = 0.67 (to two decimals).
Gearing (debt ÷ equity) = 80 ÷ 120 = 66.7%.
Interest cover = 28 ÷ 8 = 3.5 times.
Interpretation: the current ratio looks acceptable, but the quick ratio of 0.67 shows heavy reliance on inventory to meet short-term debts. Delta would need to sell inventory, perhaps at a discount, to pay creditors.
Gearing is fairly high and interest cover of 3.5 means profit could fall by about 71% (to $8m) before interest is uncovered, so there is some headroom but not a lot.
Limitations: year-end figures may not reflect the average position, the quality and saleability of inventory is unknown, and there is no industry benchmark given.

Answer: Current ratio 1.5, quick ratio 0.67, gearing 66.7% and interest cover 3.5 times. Liquidity depends on inventory, and gearing is substantial but serviceable. A lender should ask for inventory ageing, cash flow forecasts and industry comparisons before lending more.

Exam tips

Choose ratios to fit the scenario. A weak answer calculates everything; a strong answer calculates what supports a point.
Quote case facts when explaining a movement, such as a new product, price war or acquisition. This earns application and professional skills marks.
State your formula where definitions differ and keep it consistent. Markers reward clear, reasonable assumptions.
Link ratios to strategy: does the financial position support the proposed strategy, or limit it?
Keep limitations specific to the data and finish with a clear conclusion for the stated audience.

Practice questions from Financial analysis and decision-making techniques

Ratio Analysis and Financial Performance Evaluation in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Ratio Analysis and Financial Performance Evaluation: frequently asked questions

Which ratios should I use in an SBL question?

Use the ones that test the issues in the case and the requirement. Usually that means a few from profitability, liquidity, efficiency and gearing. Do not calculate every ratio you know.

Do I need to memorise ideal ratio values?

No. Ideal values depend on the industry and business model. Compare with prior years, competitors or targets given in the case, and explain what the difference means.

What are the main limitations of ratio analysis?

Ratios use historical data, can be distorted by accounting policies, timing and one-off items, ignore non-financial factors, and are hard to compare across different businesses. Apply only the limitations that fit the case.

How much of my answer should be calculations?

Keep calculations short and clear. Most marks come from interpreting results, linking them to the scenario and making a recommendation.