₹5,000 SIP for 20 Years — Final Value, Returns & Breakdown
A ₹5,000 monthly SIP is one of the most common starting points for first-time investors. Over a 20-year horizon at a historical equity-market average return of 12% per annum, the math becomes genuinely interesting — small consistent contributions compound into a sum that would take most salaried earners years to accumulate through savings alone.
Total invested
₹12,00,000
₹5,000 × 240 months
Gain from compounding
₹37,95,740
At 12% p.a. assumed
Final corpus
₹49,95,740
4.16× your invested amount
How the math works
The standard SIP future-value formula is FV = P × ((1 + i)^n − 1) ÷ i × (1 + i), where P is the monthly investment, i is the monthly rate (annual ÷ 12), and n is the total number of monthly contributions.
Plugging in this scenario: P = ₹5,000, i = 1.000% per month, n = 240. You end up with a final corpus of roughly ₹49,95,740 — of which ₹12,00,000 is your own money and ₹37,95,740 is the compounding gain on top.
What this means in practice
The ₹5,000 / 20-year scenario is a good base case. If you can stretch to a 10% annual step-up (raising the monthly amount each year), or extend the horizon by even five years, the final corpus jumps dramatically — that's the non-linear payoff of long-duration compounding.
How to actually start
- 1. Pick a fund. For long-horizon SIPs, most planners suggest a diversified large-cap or flexi-cap equity mutual fund as the core holding.
- 2. Set up auto-debit. Pick a date 2–3 days after salary credit and enable auto-debit so you can't skip a month "just this once."
- 3. Increase annually. Bump the monthly amount by 10% each year — a step-up SIP significantly outperforms a flat SIP over long horizons.
- 4. Don't check daily. Volatility is the price you pay for the 12% average. Checking the portfolio every day is the surest way to break the discipline.
Adjust the assumptions
Try different monthly amounts, tenures, and expected returns in the full Nami SIP calculator — see how step-ups, longer horizons, or more conservative return assumptions change the outcome.