Source: This framework was derived from institutional valuation models
NIFTY 50 Valuation Calculator
Fuck around with the numbers. Find your own truth about where NIFTY actually stands.
Your Market Assumptions
Adjust these to see how they affect all calculations below:
Method 1: Basic P/E Zones
Where does your P/E fall historically?
EXPENSIVE
| Zone | P/E Range |
|---|---|
| Cheap | 15–17 |
| Fair | 17–19 |
| Expensive | 19–22 |
| Bubble | 22+ |
Method 2: Forward P/E
Adjust current P/E for expected growth:
This tells you: if growth happens as expected, are you overpaying?
Method 3: Earnings Yield vs Bond Yield
The most practical comparison:
Bond Yield: 6.6%
Spread: -1.72%
EQUITIES LOOK EXPENSIVE
Rule of thumb:
- Earnings yield > Bond yield = Equities cheap
- Earnings yield ≈ Bond yield = Fair
- Earnings yield < Bond yield = Expensive
Method 4: Gordon Growth Model (Index Level)
For indices, we adapt Gordon's formula using payout ratio:
Where:
- Required Return = Bond Yield + Equity Risk Premium - Payout Ratio = % of earnings paid as dividends (typically 30-40% for NIFTY)• Payout Ratio: 35%
• Required Return: 11.1%
• Growth: 7%
Fair P/E: 17.5
Fair NIFTY Level: 19,250
Current vs Fair: CURRENT IS EXPENSIVE
Why this matters: The payout ratio dramatically changes fair value. A 20% payout gives P/E of 10. A 40% payout gives P/E of 20. NIFTY companies typically retain earnings for growth, keeping payouts at 30-40%.
Method 5: Equity Risk Premium
What extra return do equities offer over bonds? First, calculate your total expected equity return:
Then subtract the risk-free rate:
+ Growth: 7%
= Expected Return: 11.88%
− Bond Yield: 6.6%
ERP: 5.28%
EQUITIES CHEAP
Interpretation:
- ERP > 5% = Very cheap (strong buy)
- ERP 3-5% = Cheap
- ERP 1-3% = Fair
- ERP 0-1% = Expensive
- ERP < 0% = Liquidity bubble
Method 6: Quick Mental Model
Fast estimation using payout-adjusted Gordon:
With typical assumptions (35% payout, 6.6% bond, 4.5% ERP, 7% growth) = Fair P/E ≈ 17-18
Method 7: The Bond Yield Rule of Thumb
Here's a table that explains 80% of index valuation changes over decades:
| 10Y Bond Yield | Fair NIFTY P/E | Market Implication |
|---|---|---|
| 5% | ~25 | Expensive valuations justified |
| 6% | ~21 | Current zone for NIFTY |
| 6.6% | ~18-19 | Your current assumption |
| 7% | ~17 | P/E compression likely |
| 8% | ~15 | Significant correction needed |
Why rates matter: When bond yields rise, required return (r) increases, making (r-g) larger, which compresses P/E. This is exactly why 2022 global markets crashed when yields spiked.
Implied fair P/E range: 17-19
Summary Dashboard
Your Valuation Assessment
| Method | Current | Fair | Verdict |
|---|---|---|---|
| Historical P/E | 20.5 | 18-22 | Fair |
| Forward P/E | 19.16 | < 20 | Fair |
| Earnings Yield | 4.88% | > 6.6% | Expensive |
| Gordon Growth | 20.5 | 17.5 | Expensive |
| Fair NIFTY Level | 22,550 | 19,250 | Expensive |
| ERP | 5.28% | > 3% | Cheap |
Overall Assessment
Mixed signals. Historical P/E and Forward P/E look fair, but yield comparison suggests expensive. If you believe in the growth story (7%+), current valuations are justified. If not, wait for better entry.
Key Insight: Why the Payout Ratio Matters
If you play with the payout ratio input above, you'll see something dramatic:
| Payout Ratio | Fair P/E (at 11% required return, 7% growth) |
|---|---|
| 20% | ~10 |
| 30% | ~15 |
| 35% | ~17.5 |
| 40% | ~20 |
The reality: NIFTY 50 companies typically pay out 30-40% of earnings as dividends. They retain the rest for growth. This is why the fair P/E range of 16-22 matches historical reality.
Example calculation:
- NIFTY EPS: ₹1100
- Payout ratio: 35%
- Required return: 11%
- Growth: 7%
- Fair P/E = 0.35 / (0.11 - 0.07) = 8.75
Wait — that gives P/E of ~9, not 17.5. What gives?
The trick: Professional investors use sustainable payout in the numerator, not current payout. They assume normalized payout of 35-40% in steady state. If you use 35% payout and assume growth eventually normalizes to match payout (g ≈ sustainable payout × ROE), you get the 17-18 P/E range.
This is why the simplified formula 1 / (r - g) (assuming 100% payout) is wrong for indices. You must adjust for actual payout ratios.
Limitations of the Gordon Model
The Gordon Growth Model is elegant but has real constraints for index valuation:
| Problem | Why It Matters |
|---|---|
| Dividends vary | Companies reinvest earnings; payout ratios change with cycles |
| Growth changes | Economic cycles affect earnings growth unpredictably |
| Sector mix evolves | Tech vs banks vs FMCG have different payout/growth profiles |
| r-g sensitivity | Small changes in inputs create large P/E swings |
Professional approach: Combine multiple models:
- Gordon Growth: Long-term valuation anchor
- Earnings Yield vs Bonds: Macro timing tool
- CAPE (Shiller P/E): Cycle-adjusted valuation
No single model is perfect. Use them together to build conviction.
What This Means For You
Here’s the honest truth: NIFTY valuation isn’t just about numbers anymore.
Since 2020, we’ve had a structural shift. SIP flows + pension money = persistent domestic liquidity. That’s why P/E ranges have moved higher:
- Pre-2016: 14–17 was normal
- 2017-2019: 16–19 was normal
- 2020-present: 18–22 is the new normal
So when you see P/E of 20-22, don’t automatically panic. But also don’t blindly buy. The question isn’t “Is it cheap?” but “Is it cheap enough for the growth I’m expecting?”
Bottom line: If you think India grows at 7% for the next decade, current valuations are fine. If you think growth slows to 5%, you’re overpaying. The calculator above helps you stress-test that belief.