Mutual Fund Lumpsum Calculator
Calculate how a one-time mutual fund investment grows with compound interest. Enter your amount, expected return rate, and investment period.
Estimated Maturity Value
₹3.11 L
At 12% CAGR over 10 years
* Returns are estimated using annual compound interest (CAGR). Actual mutual fund returns vary and are not guaranteed. This is not financial advice.
Lumpsum vs SIP — Which is Right for You?
| Feature | Lumpsum | SIP |
|---|---|---|
| Investment style | One-time | Monthly recurring |
| Best for | Bonus / surplus capital | Salaried professionals |
| Market timing risk | High | Low (averaged out) |
| Minimum amount | ₹1,000 typically | ₹500/month |
| Compounding | Full period | Staggered |
| Return advantage | Higher if timed well | Consistent and disciplined |
Frequently Asked Questions — Mutual Fund Calculator
What is a Mutual Fund Lumpsum Calculator?
A mutual fund lumpsum calculator estimates the future value of a one-time investment in a mutual fund. You enter the principal amount, expected annual return (CAGR), and investment period, and the calculator shows your maturity value using compound interest formula.
How is lumpsum mutual fund return calculated?
Lumpsum returns are calculated using: Maturity = P × (1 + r)^n, where P is the principal invested, r is annual return rate / 100, and n is number of years. This formula applies compound interest annually to give you the future value.
What is CAGR in mutual funds?
CAGR stands for Compound Annual Growth Rate. It represents the steady annual return rate that would take your investment from its initial value to its final value over the investment period. A CAGR of 12% means your investment doubles roughly every 6 years.
Is lumpsum or SIP better for mutual fund investment?
Lumpsum is better when you have a large idle amount and markets are at low valuations. SIP is better for regular income earners as it averages out market timing risk. For most salaried investors, SIP is the preferred approach. Lumpsum can be combined with SIP for surplus income deployment.
What return rate should I assume for mutual fund calculations?
For large-cap index funds: 10–12% CAGR. For actively managed large-cap funds: 10–13% CAGR. For mid-cap funds: 12–16% CAGR. For small-cap funds: 13–18% CAGR. These are historical averages — actual future returns may vary. Use 10–12% for conservative planning.
Track Your Real Mutual Fund Returns
Enter your entire financial history to see actual XIRR, portfolio allocation, and performance versus benchmarks — all in one private dashboard.
Login and track your realtime wealth →