SIP vs Lumpsum Calculator
Same money, two paths — invest it all today or spread it monthly. Future values compared honestly.
Formula
Disclaimer: Assumes a constant annual return — real market returns vary year to year, and mutual-fund investments are subject to market risk. Educational math only, not investment advice.
Need sip vs lumpsum calculator results fast? Skip the spreadsheet and get a clear, defensible answer in one step — free, private and instant, recalculating live as you change any input.
About SIP vs Lumpsum Calculator
This is the fairest version of the eternal debate: it credits the SIP path with parking interest on undeployed cash (most comparisons dishonestly leave it at zero) and still shows what day-one investing wins in expectation — because every month money waits in a 6% parking spot instead of a 12% growth asset, the gap compounds for the rest of the horizon. Why does anyone SIP a lumpsum then? Risk, not return: the day-one path's superior EXPECTED value comes with the full possibility of investing everything the week before a 25% drawdown. Spreading over 12–24 months caps that regret dramatically — the cost shown above (typically 1–3% of final value for short spreads) is the insurance premium, and for many investors it's the difference between staying invested and panic-selling. Two clarifications the debate confuses: (1) for money that ARRIVES monthly (salary), SIP isn't a choice — it's just investing promptly, and 'waiting to accumulate a lumpsum' is the worst of both worlds; (2) the longer your horizon, the less the entry pattern matters — at 15+ years, both paths converge to within noise, so pick the one you'll actually execute.
How to use SIP vs Lumpsum Calculator
- 1Enter Total amount available, Investment horizon (years), SIP spread over (months), Expected annual return (%), Idle money earns (savings/liquid) (%) into the SIP vs Lumpsum Calculator.
- 2The result is computed automatically using Lumpsum: all compounds from day one ; SIP path: undeployed cash earns the parking rate while slices enter monthly — there is no button to press; it updates live as you type.
- 3Change any input to model a different scenario, then use “Copy result link” to share the exact numbers.
Why use SIP vs Lumpsum Calculator?
- ✓Computes sip vs lumpsum calculator instantly with the correct formula — no spreadsheet needed
- ✓100% free and unlimited, with no sign-up, login or paywall
- ✓Runs entirely in your browser, so the figures you enter are never uploaded or stored
- ✓Shows the formula, a live worked example and references so you can defend the number
Frequently asked questions
To sach me kaun jeetta hai — SIP ya lumpsum?+
Paisa PAAS HAI to expected-value me lumpsum (~2/3 historical periods me aage), kyunki market zyada samay upar jaata hai. Par SIP/STP ka worst-case bahut chhota hota hai. Salary se invest kar rahe hain to debate hi nahi — woh SIP hai by definition. Decision sirf windfall ke liye hai, aur wahan 6–12 mahine ka spread accha middle ground hai.
What does the 'parking rate' input change?+
It's the return your not-yet-deployed cash earns (savings ~3–4%, liquid funds ~6–7%). A higher parking rate shrinks the lumpsum advantage — which is precisely why staged deployment should park in liquid funds, not a savings account. Set it to your actual arrangement for an honest comparison.
Market all-time high par hai — ab to SIP hi sahi?+
All-time highs feel scary but markets spend a large share of time at or near them — naya high aksar agle highs se pehle aata hai. Data timing ko reward nahi karta. Agar high-anxiety real hai to 6–12 mahine ka spread lijiye (cost upar dikh raha hai) — par 3 saal cash me baith kar 'correction' ka intezaar lagbhag hamesha mehnga padta hai.
Does this apply to debt funds too?+
With far less force: debt-fund volatility is small, so the regret-insurance value of spreading is tiny while the parking-rate drag persists. Lumpsum into debt allocations is generally fine day-one; reserve the staging debate for equity, where drawdowns are the thing being insured.
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