Mutual Fund Calculator
Project the future value of a lump-sum mutual fund investment with compound growth, and see year-by-year wealth accumulation.
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How to use this calculator
FV = future value, P = principal (lump sum), r = annual return rate, n = investment period in years.
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Enter the lump sum amount you plan to invest.
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Enter the expected annual return rate — check the fund's 5- or 10-year CAGR as a reference.
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Enter the investment period in years.
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The calculator shows your projected future value, total wealth gained, and a year-by-year snapshot.
Frequently asked questions
What annual return should I use for a mutual fund?
For large-cap equity funds: 10–14% in growth markets, 7–10% in developed markets. For balanced/hybrid funds: 7–10%. For debt funds: 5–7%. Always use past CAGR as a reference, not a guarantee — actual returns vary. Use a conservative estimate (2–3% below historical) for planning purposes.
How does expense ratio affect returns?
Mutual funds charge an annual expense ratio (0.1–2.5%) that is deducted before returns are reported. A 1% expense ratio on a fund earning 12% gross means you receive 11% net. Over 20 years on $50,000, the difference between 0.1% and 1.5% expense ratio is roughly $60,000–$80,000 in final wealth. Always compare expense ratios.
What is the difference between a lump sum and SIP?
A lump sum (single investment) is best when markets are at favorable valuations or when you have a windfall. A SIP (Systematic Investment Plan) invests a fixed amount monthly, averaging your purchase cost and reducing timing risk through rupee/dollar-cost averaging. Many investors combine both: lump sum for core allocation, SIP for regular additions.
Are mutual fund gains taxable?
Taxation varies by country and fund type. In India: equity funds held >1 year face 10% LTCG on gains exceeding ₹1 lakh; <1 year 15% STCG. In the US: long-term capital gains (held >1 year) are taxed at 0–20% depending on income. Consult your local tax advisor.
Lump sum investing: how compound growth builds wealth
Power of a single well-timed investment
A lump sum investment allows the entire principal to compound from day one. At 12% annual return, $50,000 grows to ~$155,000 in 10 years and ~$482,000 in 20 years — nearly 10× without a single additional contribution. The longer the horizon, the more dramatic the compounding effect becomes.
Choosing the right fund type for your goal
For goals 7+ years away, equity-oriented mutual funds historically offer the best growth potential. For 3–7 year goals, hybrid or balanced advantage funds reduce volatility. For goals under 3 years, debt funds or liquid funds protect capital. Match fund type to time horizon — higher volatility is acceptable only when you have time to recover from downturns.
Direct vs regular plans
Direct plans (bought directly from the fund house or an online platform) skip the distributor commission, resulting in a 0.5–1.5% higher annual return than regular plans through agents. Over 15–20 years, this difference compounding adds up to 15–25% more corpus. Always choose direct plans if you are confident in your fund selection.
Learn more from an authoritative source:
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Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →