Lumpsum + SIP Calculator

Model a lumpsum and an ongoing SIP together.

Got a bonus to invest now and a monthly contribution going forward? Combine both into one projection — optionally with an annual step-up on the SIP.

lumpsum-sip-calculator
$
$
%
0%30%
%
yrs
140
Total invested $0
Estimated returns $0
Total value $0
Lumpsum grew to $0 SIP grew to $0
YearSIP this yrCumulative investedValue at year end

A note on the math

The lumpsum and SIP portions both compound monthly here (at the same expected-return rate), so they can be combined into one account — that's a different convention from the standalone Lumpsum Calculator, which compounds annually for simplicity. The two will give slightly different numbers for the same lumpsum amount; this tool's monthly compounding is the more precise one when it's sitting in the same account as an active monthly SIP.

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