Deep guide · India
Lumpsum calculator — one-time investment growth
Deploy ₹36,00,000 once at 10% a year for 3 years, and this illustration lands near ₹47,91,600 — about ₹11,91,600 in growth on top of principal. Weigh that against drip-feeding the same capacity through monthly SIPs when you think about timing risk.
A lumpsum puts every rupee to work from day one — strong when you accept today’s entry level and can stay long; harder when you prefer to average in. The math here uses one annual compounding step for clarity; it is not a scheme document.
What follows: your baseline, tenure and principal grids, return sensitivity, and a SIP contrast. Market-linked funds do not promise the assumed rate.
How this lumpsum growth model works
We apply the stated annual return once per year to the running balance — a simple compounding loop that separates principal, accumulated interest, and maturity. Real mutual funds mark to market daily; this model smooths returns into one annual step so you can compare scenarios quickly.
Calculation breakdown
- Principal: ₹36,00,000
- Estimated interest: ₹11,91,600
- Estimated maturity: ₹47,91,600
Scenario comparison
Different tenures
| Years | Interest | Maturity |
|---|---|---|
| 5 | ₹21,97,836 | ₹57,97,836 |
| 10 | ₹57,37,473 | ₹93,37,473 |
| 15 | ₹1,14,38,093 | ₹1,50,38,093 |
| 20 | ₹2,06,19,000 | ₹2,42,19,000 |
Different principal amounts (±15–25%)
| Scenario | Principal | Interest | Maturity |
|---|---|---|---|
| -25% vs base | ₹27,00,000 | ₹8,93,700 | ₹35,93,700 |
| -15% vs base | ₹30,60,000 | ₹10,12,860 | ₹40,72,860 |
| 15% vs base | ₹41,40,000 | ₹13,70,340 | ₹55,10,340 |
| 25% vs base | ₹45,00,000 | ₹14,89,500 | ₹59,89,500 |
Different return assumptions (same P and tenure)
| Scenario | Rate | Interest | Maturity |
|---|---|---|---|
| -25% vs base | 7.5% | ₹8,72,269 | ₹44,72,269 |
| -15% vs base | 8.5% | ₹9,98,241 | ₹45,98,241 |
| Base rate | 10% | ₹11,91,600 | ₹47,91,600 |
| 15% vs base | 11.5% | ₹13,90,305 | ₹49,90,305 |
| 25% vs base | 12.5% | ₹15,25,781 | ₹51,25,781 |
Comparison: lumpsum vs SIP (illustrative)
For perspective, an illustrative SIP of ₹1,00,000 per month at 12% for 3 years could land near ₹43,50,765 — different risk/return path than a one-time lumpsum; not a recommendation.
Lumpsum vs SIP is not a moral choice — it is a cash-flow and risk trade-off. If you already hold a large corpus, lumpsum deployment may be appropriate; if you are early in your career, SIPs can enforce discipline. Use both calculators on EasyCal to stress-test assumptions.
Frequently asked questions
- What is the future value of ₹36,00,000 at 10% for 3 years?
- Under annual compounding (illustrative), maturity is about ₹47,91,600 with interest near ₹11,91,600. Actual mutual fund lumpsum returns are not guaranteed.
- Lumpsum vs SIP — which is better?
- Lumpsum deploys capital immediately; SIP spreads entries over time. Risk/return profiles differ — use both calculators for perspective.
- Is this mutual fund lumpsum calculator India specific?
- It uses rupee amounts and common search intent for Indian investors; returns are illustrative, not a fund quote.
- Does this include tax?
- No — capital gains tax rules vary by asset and holding period.
- Can I change the return assumption?
- Yes — rerun with a lower rate for conservative planning.
- Where can I explore more scenarios?
- Use the internal links below for nearby principals, tenures, and rates.
Internal linking — related lumpsum calculator pages
Explore nearby scenarios on EasyCal — each link opens a calculator page with matching inputs (programmatic SEO).
- Lumpsum — 37 lakh · 3 years @ 10%
- Lumpsum — 38 lakh · 3 years @ 10%
- Lumpsum — 41 lakh · 3 years @ 10%
- Lumpsum — 46 lakh · 3 years @ 10%
- Lumpsum — 35 lakh · 3 years @ 10%
- Lumpsum — 34 lakh · 3 years @ 10%
- Lumpsum — 31 lakh · 3 years @ 10%
- Lumpsum — 51 lakh · 3 years @ 10%
- Lumpsum — 26 lakh · 3 years @ 10%
- Lumpsum — 36 lakh · 5 years @ 10%
Illustrative compounding only — not investment advice.