A SIP is a fixed mutual-fund investment on a schedule, most often monthly, and an SWP is a scheduled withdrawal. The growth formula is compound interest, which is the same idea as dollar-cost averaging. The result is not a prediction of US, UK, EU or Indian fund returns, and it leaves out fees and tax.

A worked check

Investing 5,000 every month for 10 years at a 10% yearly assumption grows to about 1,032,760 if each deposit compounds monthly. You put in 600,000. The rest is growth on the assumption you typed, not a promised return. Fees, tax and a lower return reduce that figure.

01. What is the difference between lump sum and SIP?

Lump sum invests everything at once. SIP spreads investment over months. Lump sum gains more if markets rise after investment; SIP smooths entry when you invest from salary.

Open the Lumpsum vs SIP Calculator and change one number. You can see which result moves. The country menu changes the currency symbol. The formula stays the same.

02. I got a bonus. Should I invest lump sum or SIP?

Studies on long horizons often favour investing sooner rather than staggering, but psychology and market levels matter. Use this tool with your amount and horizon to compare illustrated outcomes.

Open the Lumpsum vs SIP Calculator and change one number. You can see which result moves. The country menu changes the currency symbol. The formula stays the same.

03. Does this comparison use the same total money?

Enter the lump sum as one payment and SIP as the monthly equivalent over the same period so total invested is comparable, or adjust inputs to match your real plan.

Open the Lumpsum vs SIP Calculator and change one number. You can see which result moves. The country menu changes the currency symbol. The formula stays the same.

04. Which wins in a falling market?

SIP buys more units when prices drop, which can help recovery. Lump sum suffers full drawdown from the start. Past patterns do not repeat exactly.

Open the Lumpsum vs SIP Calculator and change one number. You can see which result moves. The country menu changes the currency symbol. The formula stays the same.

05. Can I compare ELSS lump sum vs SIP?

Yes for growth math. Remember ELSS lock-in of three years from each investment date. Tax saving under Section 80C is separate.

Open the Lumpsum vs SIP Calculator and change one number. You can see which result moves. The country menu changes the currency symbol. The formula stays the same.

06. What return assumption is fair for both sides?

Use the same annual return for lump sum and SIP in one comparison. Changing only one side would skew the result.

Open the Lumpsum vs SIP Calculator and change one number. You can see which result moves. The country menu changes the currency symbol. The formula stays the same.

07. Is one method guaranteed to be better?

No. This shows scenarios on assumed returns. Real NAV paths differ. Not a buy or sell recommendation.

Open the Lumpsum vs SIP Calculator and change one number. You can see which result moves. The country menu changes the currency symbol. The formula stays the same.

08. Is lump sum vs SIP comparison free here?

Yes. No registration. Try different amounts and durations side by side.

Open the Lumpsum vs SIP Calculator and change one number. You can see which result moves. The country menu changes the currency symbol. The formula stays the same.

Keep going

These pages explain the arithmetic. They are not a loan approval, tax filing, insurance quote or investment recommendation.