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HDFC Bank fair value — what the merged bank has to earn

Since absorbing its parent HDFC Ltd in July 2023, HDFC Bank is a bigger, more mortgage-heavy bank. The valuation question is simple: can it earn its old returns on a much larger balance sheet?

FairStocks Research
Updated 15 Nov 2026 · 4 min read
| NSE: HDFCBANK ₹804
On this page ▾
  1. The business
  2. What the market assumes
  3. The ten-year record
  4. How it is valued
  5. What decides the value
  6. What could go wrong
  7. The full valuation
  8. Compare with peers
  9. Questions
HDFC Bank (HDFCBANK) fair value — is it overvalued? Price ₹804, P/E 15.5, P/B 2.13, ROE —. Based on 10 years of reported financials. FairStocks.
HDFC Bank at a glance. Share price, P/E, P/B and the ten-year revenue trend, from filed accounts. Updated 15 Nov 2026.
In 30 seconds

The market expects HDFC Bank to carry on much as it has.

At today’s share price, buyers are assuming HDFC Bank earns about 15% a year on the money invested in it, from here on. Over the last ten years it actually earned about 15.1% a year. The two are close, so the share price does not need the business to improve or to stumble. It needs it to keep doing roughly what it already does.

  • How it is valued: Excess return — the correct lens for a bank.
  • What the price assumes: 15.0% return on equity, against 15.1% the model takes from its own record.
  • Ten-year record: Between FY2019 and FY2026, HDFC Bank's revenue went from ₹1,24,108 crore to ₹4,95,463 crore — it compounded at about 22% a year over 7 years.
  • Biggest swing factor: Return on equity. Main risk: Slower growth for longer.
Price
₹804
Market cap
₹12.40L Cr
P/E
15.5
P/B
2.13
See HDFC Bank's fair value and bank workpaperEvery step of the HDFC Bank working, the scenarios and the report Free during launch →

01India's largest private bank, reshaped by a merger

HDFC Bank is India's largest private-sector bank, built on retail lending, low-cost current and savings deposits and a long record of keeping bad loans low. In July 2023 it merged with HDFC Ltd, the housing-finance company that founded it, adding a large home-loan book and bringing the group's life insurer, general insurer and asset manager under the bank.

The merger changed the bank's shape. Home loans earn thinner margins than personal or card lending, and HDFC Ltd's borrowings cost more than bank deposits. Since then the bank has concentrated on growing deposits faster than loans to bring its loan-to-deposit ratio back down, which has held loan growth back in the short term.

02What the market is assuming

Work backwards from today's share price and you can see what buyers are quietly taking for granted. Here is the return on equity that price implies for HDFC Bank, next to what the model assumes from the company's own record.

Market expects
15.0%
return on equity priced into today's price
Model assumes
15.1%
return on equity the model assumes

The further apart these two numbers are, the bigger the bet a buyer at today's price is making.

03HDFC Bank's record, in plain numbers

Between FY2019 and FY2026, HDFC Bank's revenue went from ₹1,24,108 crore to ₹4,95,463 crore — it compounded at about 22% a year over 7 years. Net profit grew from ₹39,689 crore to ₹76,026 crore, about 10% a year — slower than revenue, so margins narrowed. In FY2026 it kept 15.3% of revenue as net profit — against a low of 15.0% in FY2025 and a high of 32.0% in FY2019. The latest year added 5.2% to revenue, well behind its own long-run pace. FY2021 is missing from the filed series used here, so that year is left out rather than estimated.

Reading the record. Revenue roughly doubled in FY2024 because the consolidated accounts now include HDFC Ltd and its insurance subsidiaries. The lower net margin since then reflects that new mix, not a collapse in profitability.
Revenue₹1.24L → ₹4.95L Cr
19202223242526
Earnings per share₹83.3 → ₹49.5
19202223242526
Return on equity16.6% → 13.9%
202223242526
Debt to equity1.61 → 1.01
242526

Revenue and earnings per share in ₹, return on equity and leverage as ratios — all from the filed statements.

Revenue and net profit by year (₹ crore)
YearRevenueNet profitMargin
FY20191,24,10839,68932.0%
FY20201,47,06827,29618.6%
FY20221,67,69538,15122.8%
FY20232,04,66646,14922.5%
FY20244,07,99564,06215.7%
FY20254,70,91670,79215.0%
FY20264,95,46376,02615.3%

04How HDFC Bank gets valued — and why

Excess return — the correct lens for a bank

A bank is not valued with a discounted cash flow. Deposits are its raw material and interest is operating income, so enterprise value means nothing here. It is valued on excess return instead — the profit it earns above the cost of the equity funding it.

05What decides HDFC Bank's value

Return on equity

A bank is worth more than its book only to the extent it earns above its cost of equity. The 'what the market is assuming' figure on this page shows how much return today's price already takes for granted.

Deposit growth

How fast it gathers cheap deposits sets how fast it can lend without pushing up its funding costs.

Net interest margin

The mortgage-heavy mix from the merger lowered margins; recovering them is one of the main levers on value.

Asset quality

Credit costs have been low for years. A rise in bad loans — especially unsecured retail — would hit returns first.

06What could go wrong

  • Slower growth for longer. If the deposit catch-up takes longer, loan growth stays below its historical pace.
  • Interest-rate cuts. Falling rates can squeeze lending margins before deposit costs adjust.
  • Integration. Combining two large balance sheets and cultures carries execution risk that takes years to settle.

07What the full HDFC Bank valuation shows

Model value per share
₹0,000
Upside
+00%
Call
XXXX

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  • ✓Fair value per share — from an excess-return model — the method banks are actually valued on
  • ✓The bank workpaper — book value, cost of equity and sustainable return, step by step
  • ✓Bull, base and bear cases — and exactly which assumptions move between them
  • ✓Peer comparison — against ICICI Bank, Kotak Mahindra Bank and Axis Bank
  • ✓Downloadable report — the full write-up, yours to keep
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08Compare HDFC Bank with peers

The same valuation, run side by side.

HDFC Bank vs ICICI BankThe two largest private banks, on the same excess-return model.→HDFC Bank vs Kotak Mahindra BankHigher-margin, smaller book — a different trade-off on the same measures.→HDFC Bank vs Axis BankComparable scale, historically a different credit record.→HDFC Bank vs LICA bank valued on excess return against a life insurer valued on embedded value.→

09Questions people ask about HDFC Bank

Why isn't HDFC Bank valued with a P/E or a DCF?

Deposits are a bank's raw material, not its debt, so free cash flow and enterprise value say little. The excess-return model asks how much more than its cost of equity the bank earns on its book, and for how long — the standard way banks are valued.

How did the HDFC merger change HDFC Bank's valuation?

It made the bank larger and more mortgage-heavy, lowered its net interest margin and raised its loan-to-deposit ratio. The value now depends on whether returns recover towards pre-merger levels as deposits catch up.

What return on equity does HDFC Bank need to justify its price?

The reverse-solved figure in 'What the market is assuming' answers exactly that: the return on equity, held for the long run, that makes today's share price fair. Compare it with what the bank has actually earned.

Is HDFC Bank overvalued?

At ₹804 the market is pricing in roughly 15.0% sustained ROE, against the ~15.1% its own record supports. That is close to what it has delivered, so the price is broadly consistent with the company simply continuing as it has.

What is the intrinsic value of HDFC Bank?

It is computed from the filed financial statements using the method that fits this business (excess return), with every assumption shown alongside the result. The per-share figure and the full working are in the report.

How much debt does HDFC Bank carry?

Debt to equity stands at 1.01, down from 1.61 at the start of the period — the balance sheet is a core input to the cost of capital used here.

About this research

Written by the FairStocks research team from HDFC Bank's filed accounts and last reviewed 5 Oct 2026; the figures refresh as new results are filed. Every valuation uses the method that fits the business and shows its assumptions — see a fully worked example or the valuation guides. Educational research, not investment advice.

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