How to Analyse Business Performance Using Financial Ratios

What Is Financial Ratio Analysis?

Financial ratio analysis is the process of calculating and comparing financial ratios to understand a business’s liquidity, profitability, debt position and operating efficiency. For example, dividing current assets by current liabilities gives the current ratio. Dividing profit after tax by revenue gives the net profit margin.

Ratios make financial statements easier to analyse, but they do not explain every change. They should be read with cash-flow forecasts, ageing reports, accounting policies, and management information. Ratio analysis also uses historical data, so it can highlight a possible problem without proving its cause or predicting future performance.

Which Financial Ratios Matter for Business Analysis?

Different financial ratios answer different business questions. The table below shows which ratios can be reviewed for common areas of business performance.

12 Financial Ratios Used in Business Analysis

The table below lists the formulas used in the worked example. A lender, regulator or reporting framework may require different definitions.

Notes:

• EBIT means earnings before interest and tax. 
• In this guide, capital employed equals total assets less current liabilities. 
• Average capital employed is preferable for ROCE when both opening and closing figures are available.

The quick-ratio formula shown above suits the worked example. If current assets include material prepayments or other amounts that cannot be converted to cash quickly, remove those amounts as well.

Use Consistent Formula Definitions

Before comparing results, record the basis used for each ratio.

Record the definition used for each ratio and apply it consistently. Calculate ratios using figures reconciled with the financial statements or supporting ledgers. When a formula requires credit sales or credit purchases, separate them from cash transactions.

Financial Ratio Analysis Example: Sharma Traders

Sharma Traders is a fictional wholesale business created for this example. All amounts are in rupees. Sales and purchases are assumed to be on credit.

Profit and Loss Account for the Year Ended 31 March 2026

Balance Sheet at 31 March 2026

Opening balances on 1 April 2025 were inventory ₹15,00,000, trade receivables ₹16,00,000, trade payables ₹11,00,000, total assets ₹70,00,000, and shareholders' equity ₹24,00,000.

Supporting Figures

• Current assets = ₹25,00,000 + ₹20,00,000 + ₹5,00,000 = ₹50,00,000
• Current liabilities = ₹15,00,000 + ₹10,00,000 + ₹5,00,000 = ₹30,00,000
• Interest-bearing borrowings = ₹20,00,000 + ₹10,00,000 = ₹30,00,000
• Purchases = ₹90,00,000 + ₹25,00,000 - ₹15,00,000 = ₹1,00,00,000

Ratio Results

How to Interpret Financial Ratios for Business Decisions

Liquidity

The current ratio is 1.67, but the quick ratio falls to 0.83 because inventory makes up half of current assets. At the reporting date, quick assets are ₹5,00,000 lower than current liabilities.

This is a reason to examine payment dates, inventory saleability, receivables ageing, available finance limits, and near-term cash flows. It does not prove that the business will default or that it must immediately sell inventory.

Profitability and Returns

Gross margin is 25.0%, while net margin is 5.0%. The 20 percentage-point difference consists of operating expenses equal to 15.8% of revenue, interest equal to 2.5%, and tax equal to 1.7%, after rounding.

ROE is 22.2% and ROCE is 22.0%. These figures measure different returns. ROE uses profit after tax and owners' funds. ROCE uses operating profit and capital employed. Neither figure should be judged without the business's risk, past results, and comparable industry data.

Debt and Interest Coverage

A debt-equity ratio of 1.00:1 means the selected formula produces ₹1 of interest-bearing borrowing for each ₹1 of closing equity. Interest coverage of 3.67 means EBIT covers the year's interest expense 3.67 times.

Interest coverage does not show whether the business can repay loan principal or whether cash will be available on each due date. Those questions require repayment schedules and cash-flow forecasts.

Working-Capital Efficiency

An 88.4-day cash conversion cycle means cash remains tied up in inventory and customer credit for longer than supplier credit offsets it. The business should inspect slow-moving stock, overdue customer balances, purchase quantities, credit terms, and supplier due dates.

Estimated cash released by faster collection

If annual credit sales remain ₹1,20,00,000, sales are spread evenly, and average collection improves by a sustained 10 days, the estimated reduction in receivables is ₹1,20,00,000 / 365 x 10 = ₹3,28,767. (This is an estimate, not a guaranteed cash receipt.)

Schedule III of the Companies Act, 2013: Ratio Disclosures

Ministry of Corporate Affairs Notification G.S.R. 207(E), dated 24 March 2021, amended Schedule III with effect from 1 April 2021 . Companies reporting under Division I or Division II must disclose the following 11 ratios:

Notes:

• Debt service coverage ratio (DSCR) compares the earnings available for debt service with the principal and interest payments due.
• Net capital turnover ratio compares revenue from operations with working capital, calculated as current assets minus current liabilities.
• Return on investment (ROI) compares the income earned from an investment with the amount invested. The precise numerator and denominator used for each ratio should be disclosed. 

The company must explain the items included in each numerator and denominator. It must also explain any change of more than 25% compared with the preceding year.

This guide explains how businesses can use 12 financial ratios to assess liquidity, profitability, debt and working-capital efficiency through a complete worked example. It also summarises Schedule III ratio-disclosure requirements. It does not establish universal benchmarks, replace entity-specific accounting policies or lender requirements, or cover every ratio required by every reporting framework.

Payable Days and the MSMED Act

Payable days are a management measure, not a legal payment deadline. Section 15 of the Micro, Small and Medium Enterprises Development Act, 2006 requires payment within 15 days in the absence of a written agreement. A written agreement may allow a longer period, but it cannot exceed 45 days from acceptance or deemed acceptance. 

In the earlier example, Sharma Traders has a payable days figure of 47.5 days, but that average does not constitute a breach. Each supplier covered by the Act must be reviewed separately using its status, acceptance date, agreed terms, due date, disputes, and actual payment date. Section 15 applies to micro and small enterprises, not medium enterprises.

Conclusion

Financial ratios are most useful when they lead to a decision. Start with liquidity and the cash conversion cycle if near-term cash is the concern. Review margins and returns if profit quality is weakening. Focus on debt-equity and interest coverage if borrowing risk is increasing. Then trace the movement to the underlying accounts and take a specific action, such as collecting an overdue balance, reducing slow-moving stock, reviewing prices, or renegotiating a loan term.