CAGR Calculator India 2026-27: Formula, CAGR vs XIRR Explained
What is CAGR? (Simple Explanation)
CAGR stands for Compound Annual Growth Rate. It tells you the consistent yearly rate at which your investment would have grown from its starting value to its ending value, assuming the returns were compounded every year.
Think of it this way — if your ₹1 lakh investment became ₹2.5 lakh in 5 years, the actual returns were not equal every year. Some years may have given 30%, others may have given 5%. CAGR gives you a single, smooth annual rate that represents the overall growth — in this case, 20.11% per year.
CAGR is like the average speed of a road trip. You may have driven 80 km/h on the highway and 20 km/h in city traffic. Your average speed of 55 km/h tells you how fast you moved overall — that's what CAGR does for your investment returns.
CAGR Formula — With Real Examples in ₹
The CAGR formula is:
Example 1: Mutual Fund Investment
You invested ₹1,00,000 in a large-cap mutual fund in 2019. In 2024 (5 years later), the value is ₹2,50,000.
Example 2: Stock Investment
You bought a stock at ₹200 per share in 2020. In 2024 (4 years), it trades at ₹480.
Example 3: Real Estate
You bought a flat in Pune for ₹45 lakh in 2014. In 2024 (10 years), it's valued at ₹95 lakh.
CAGR only works for lump sum investments — a single amount invested once. If you invest monthly (SIP), you must use XIRR instead. Using CAGR for SIP returns gives a completely wrong answer.
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Open CAGR Calculator →CAGR vs Absolute Return vs XIRR — Key Differences
These three terms are often used interchangeably but they measure very different things. Getting them confused leads to wrong investment decisions.
Best for lump sum investments. Accounts for time period. Gives a per-year growth rate. Use for comparing investments held for different durations.
Total percentage gain without time consideration. ₹1L → ₹2L is 100% absolute return whether it took 1 year or 10 years. Misleading for comparison.
Extended Internal Rate of Return. The correct metric for SIP investments with multiple instalments at different dates. Mutual fund apps show XIRR for SIPs.
Real Example — Why Absolute Return is Misleading
| Investment | Invested | Current Value | Absolute Return | Duration | CAGR |
|---|---|---|---|---|---|
| Stock A | ₹1,00,000 | ₹2,00,000 | 100% | 10 years | 7.18% |
| Stock B | ₹1,00,000 | ₹2,00,000 | 100% | 3 years | 26% |
| FD | ₹1,00,000 | ₹1,41,000 | 41% | 5 years | 7.12% |
| Mutual Fund | ₹1,00,000 | ₹3,20,000 | 220% | 10 years | 12.33% |
Stock A and Stock B both show 100% absolute return — but Stock B's CAGR is 26% vs Stock A's 7.18%. Stock B performed dramatically better. Always use CAGR to compare investments, never absolute return alone.
When to Use XIRR vs CAGR
| Situation | Use | Why |
|---|---|---|
| Lump sum investment — one-time | CAGR | Single cash flow, measures time-based growth |
| Monthly SIP in mutual fund | XIRR | Multiple cash flows at different dates |
| Comparing two lump sum investments | CAGR | Apples-to-apples annual comparison |
| Checking your mutual fund app returns | XIRR | Apps calculate XIRR for SIP portfolios |
| FD maturity return | CAGR | Single deposit, single maturity |
| PPF account with yearly deposits | XIRR | Multiple yearly deposits = multiple cash flows |
If you invested money once — use CAGR. If you invested in multiple instalments — use XIRR. When in doubt, XIRR is always the more accurate measure.
What is a Good CAGR in India? (2026-27 Benchmarks)
Here are the realistic CAGR benchmarks for major investment categories in India as of FY 2026-27:
| Investment Type | Expected CAGR | Risk Level | Best For |
|---|---|---|---|
| Savings Account | 3–4% | Zero | Emergency fund only |
| Fixed Deposit (5yr) | 6.5–7.5% | Zero | Capital preservation |
| PPF (FY 2026-27) | 7.1% | Zero | Tax-free long-term savings |
| Gold (10yr historical) | 10–12% | Medium | Hedge & diversification |
| Nifty 50 Index Fund (10yr) | 12–14% | Medium-High | Core equity portfolio |
| Large Cap Mutual Funds | 11–14% | Medium-High | Stable equity growth |
| Mid Cap Mutual Funds | 14–17% | High | Aggressive growth |
| Small Cap Mutual Funds | 15–20% | Very High | Long term wealth creation |
| Real Estate (metro cities) | 7–12% | Medium | Long term + rental income |
For equity mutual funds, a CAGR of 12–15% is considered excellent over a 10-year horizon. Anything above 18% over 10+ years is exceptional and usually associated with mid/small-cap funds or direct stock picking.
Nifty 50 Historical CAGR — Real Data
The Nifty 50 is often used as the benchmark for Indian equity returns. Here is how it has performed historically:
| Period | Nifty 50 CAGR | ₹1 Lakh Grew To |
|---|---|---|
| Last 5 years (2019–2024) | 15.2% | ₹2.03 Lakh |
| Last 10 years (2014–2024) | 13.4% | ₹3.52 Lakh |
| Last 15 years (2009–2024) | 14.1% | ₹7.02 Lakh |
| Last 20 years (2004–2024) | 13.2% | ₹11.6 Lakh |
| Since inception (1996–2024) | 11.8% | ₹22.4 Lakh |
This is why financial advisors always say "invest in index funds for the long term." A CAGR of ~13% over 20 years turns ₹1 lakh into ₹11.6 lakh — without any stock picking skills required.
Rule of 72 — How Long to Double Your Money
The Rule of 72 is a quick mental math trick. Divide 72 by your CAGR to find how many years it takes to double your money:
| CAGR | Years to Double | Example |
|---|---|---|
| 6% (FD) | 12 years | ₹1L → ₹2L in 12 years |
| 7.1% (PPF) | 10.1 years | ₹1L → ₹2L in ~10 years |
| 10% (Gold) | 7.2 years | ₹1L → ₹2L in 7.2 years |
| 12% (Large Cap MF) | 6 years | ₹1L → ₹2L in 6 years |
| 15% (Mid Cap MF) | 4.8 years | ₹1L → ₹2L in 4.8 years |
| 20% (Small Cap) | 3.6 years | ₹1L → ₹2L in 3.6 years |
This is exactly why choosing the right investment vehicle matters so much. The difference between 7% (PPF) and 15% (mid-cap fund) may seem small, but one doubles your money in 10 years while the other does it in 4.8 years.
CAGR Limitations — What it Doesn't Tell You
CAGR is a powerful metric but has important limitations every investor should know:
- It hides volatility — A fund with 50% gain in year 1 and 50% loss in year 2 shows a poor CAGR, but you may have lost significant value at a bad time.
- Not suitable for SIP — CAGR assumes a single investment. For SIP, always use XIRR.
- Doesn't account for taxes — LTCG tax of 12.5% on equity gains above ₹1.25 lakh/year reduces your actual post-tax CAGR.
- Past CAGR ≠ future returns — A mutual fund's 5-year historical CAGR of 18% does not guarantee 18% in the next 5 years.
- Ignores withdrawals — If you withdraw partial amounts, CAGR gives incorrect results. Use XIRR instead.
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