Debt is not automatically bad. Used well, borrowed money lets a company build a factory it could not otherwise afford and earn more than the interest costs. Used badly, it turns an ordinary downturn into insolvency. The debt-to-equity ratio is the single fastest way to see which situation a company is in.
What is the Debt-to-Equity Ratio?
The debt-to-equity ratio compares how much a company has borrowed against how much shareholders have put in and left in.
Debt-to-Equity Ratio = Total Debt ÷ Shareholders' Equity
Shareholders’ equity is the same figure as book value — total assets minus total liabilities.
A D/E of 0.5 means the company has ₹0.50 of debt for every ₹1 of shareholder money. A D/E of 2 means ₹2 of debt for every ₹1 of equity — the lenders have more at stake than the owners.
Worked Example
| Item | Company A | Company B |
|---|---|---|
| Shareholders’ equity | ₹500 crore | ₹500 crore |
| Long-term debt | ₹150 crore | ₹900 crore |
| Short-term debt | ₹50 crore | ₹300 crore |
| Total debt | ₹200 crore | ₹1,200 crore |
| D/E ratio | 0.4 | 2.4 |
Both companies have identical shareholder funds. Company B has borrowed six times as much. In a good year B may well earn more on its larger asset base. In a bad year, B’s interest bill does not shrink with its revenue — and that asymmetry is the whole point of the ratio.
What Counts as Debt
Analysts differ slightly on this, which is why two sources may quote different D/E figures for the same company.
| Include | Usually exclude |
|---|---|
| Long-term borrowings | Trade payables (supplier credit) |
| Short-term borrowings | Provisions |
| Current maturities of long-term debt | Deferred tax liabilities |
| Lease liabilities (under Ind AS 116) | Accrued expenses |
Two practical points. First, lease liabilities now sit on the balance sheet under Ind AS 116, which raised reported D/E for retail chains, airlines and anyone with a large leased footprint — without any change to the underlying business. Second, some analysts use net debt (total debt minus cash) instead. A company with ₹1,000 crore of debt and ₹800 crore of cash is in a very different position from one with no cash at all.
Sector Benchmarks
This is where most D/E analysis goes wrong. A “high” ratio in one industry is entirely normal in another.
| Sector | Typical D/E | Why |
|---|---|---|
| IT services | Near zero | Asset-light, generates cash, rarely needs to borrow |
| FMCG | Low, often under 0.3 | Strong cash generation, modest capital needs |
| Pharmaceuticals | Low to moderate | R&D funded largely from cash flow |
| Automobiles | Moderate | Heavy plant investment, cyclical demand |
| Cement, steel, metals | Moderate to high | Capital-intensive plants with long build times |
| Infrastructure, real estate | High, often above 2 | Projects funded by debt, revenue arrives years later |
| Power utilities | High | Long-gestation assets with predictable regulated returns |
| Banks and NBFCs | Very high — ratio not applicable | Borrowing is the business model |
Why Banks Break the Ratio
A bank takes deposits — which are liabilities — and lends them out. Deposits and borrowings dwarf equity by design. A healthy bank might show a D/E above 8, which would signal severe distress in a manufacturing company.
Applying D/E to a bank produces a meaningless number. For financial institutions, use the Capital Adequacy Ratio (CAR) instead — an RBI-mandated measure of capital against risk-weighted assets — alongside gross and net NPA ratios. Screening banks on D/E is one of the more common beginner errors.
How to Read the Number
| D/E | Interpretation (non-financial companies) |
|---|---|
| 0 | Debt-free. Very safe, though possibly under-using cheap capital |
| Under 0.5 | Conservative. Comfortable in most conditions |
| 0.5 to 1 | Moderate. Normal for many manufacturers |
| 1 to 2 | Leveraged. Acceptable if cash flows are stable and predictable |
| Above 2 | High. Only sustainable with reliable cash flows — check interest coverage |
| Negative | Negative equity from accumulated losses. Serious warning |
Always Check Interest Coverage Too
D/E tells you how much has been borrowed. It does not tell you whether the company can comfortably pay the interest. That is what interest coverage measures:
Interest Coverage Ratio = EBIT ÷ Interest Expense
A coverage of 8 means operating profit is eight times the interest bill — ample cushion. A coverage below 2 means a modest fall in profit could leave the company unable to service its debt.
| D/E | Interest coverage | Reading |
|---|---|---|
| High | High | Leveraged but comfortably serviced — often fine |
| High | Low | The dangerous combination |
| Low | High | Very conservative balance sheet |
| Low | Low | Little debt but weak profitability — the problem is elsewhere |
What to Watch Over Time
- The trend matters more than the level. A D/E falling from 2.5 to 1.2 over four years is a deleveraging story. Rising steadily is the opposite.
- Check why debt rose. Borrowing to build capacity that will generate revenue is different from borrowing to cover operating losses.
- Compare with the sector median, never against a company from a different industry.
- Look at net debt where the company holds significant cash.
- Watch promoter pledging alongside high debt — the combination has preceded several corporate collapses in India.
Key Takeaways
- D/E = Total Debt ÷ Shareholders’ Equity
- It measures how much is borrowed against how much owners have committed
- Debt is not inherently bad — it amplifies both gains and losses
- Sector context is essential: near zero for IT, above 2 is normal for infrastructure
- Do not apply D/E to banks — use Capital Adequacy Ratio instead
- Lease liabilities under Ind AS 116 raised reported D/E for lease-heavy businesses
- Always pair with interest coverage — high debt plus low coverage is the danger signal
- The trend over several years is more informative than a single reading
Frequently Asked Questions (FAQ)
Q: What is the debt-to-equity ratio in simple terms?
It compares how much money a company has borrowed against how much its shareholders have invested. A ratio of 1 means borrowings equal shareholder funds. Higher ratios mean more of the business is financed by lenders than by owners.
Q: What is the debt-to-equity ratio formula?
Debt-to-Equity = Total Debt ÷ Shareholders’ Equity. Total debt includes long-term and short-term borrowings plus current maturities of long-term debt. Shareholders’ equity is total assets minus total liabilities, found on the balance sheet.
Q: What is a good debt-to-equity ratio?
It depends on the sector. Below 1 is generally considered comfortable for manufacturing and consumer companies. Infrastructure and power utilities routinely operate above 2 without distress because their cash flows are predictable. Compare only against companies in the same industry.
Q: Why do banks have very high debt-to-equity ratios?
Because deposits count as liabilities, and taking deposits to lend out is the business model. A bank’s D/E can exceed 8 while it is perfectly healthy. For financial institutions, use Capital Adequacy Ratio and NPA ratios instead — D/E is not a meaningful measure there.
Q: Is zero debt always better?
Not necessarily. Debt is usually cheaper than equity, and interest is tax-deductible, so moderate borrowing can improve returns for shareholders. A completely debt-free company may be under-using cheap capital. What matters is whether the returns generated exceed the cost of the debt.
Q: What is the difference between debt-to-equity and interest coverage ratio?
D/E measures how much has been borrowed. Interest coverage — EBIT divided by interest expense — measures whether the company can comfortably pay the interest on it. A company can carry high debt safely if coverage is strong; high debt with weak coverage is the combination that signals trouble.
Q: What does a negative debt-to-equity ratio mean?
It means shareholders’ equity is negative, usually because accumulated losses have exceeded the capital invested. The ratio itself becomes meaningless at that point, and the negative equity is the finding that matters.
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