SIP Calculator + Lumpsum

Written by Great Medico

Updated September 25, 2026 •2 min read

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A single percentage or dollar figure can hide a lot of assumptions. SIP Calculator + Lumpsum is designed as a compact scenario tool, so the result makes sense only when the entered values match the situation you are actually analyzing. On this page, it combines a starting lumpsum and recurring SIP to project a future balance or solve a required input.

What this calculator does

SIP Calculator + Lumpsum combines a starting lumpsum and recurring SIP to project a future balance or solve a required input. Its visible inputs are I’d like to know the…, Initial lumpsum, Expected rate of return, Term, Start date, Inflation rate, Compounding frequency, SIP deposit, SIP frequency, Payment timing, Target final balance. The article follows those fields and the calculation that is actually available on this page; it does not silently add live market feeds, tax tables, legal eligibility tests, or other variables that are not present in the tool.

How to use it

Enter I’d like to know the…, Initial lumpsum, Expected rate of return, Term, Start date, Inflation rate, and the remaining displayed fields. Use the units and percentage scale shown beside each field, and keep values on the same time basis when the formula compares income, rates, prices, balances, or work hours.

How the calculation works

The final value combines a compounded initial lumpsum with the future value of recurring SIP deposits. Payment timing adjusts the annuity factor when deposits are made at the beginning rather than the end of each period.

Example

Using the page’s demonstration values (I’d like to know the… = future_value; Initial lumpsum = 100,000; Expected rate of return = 12; Term = 10) and leaving the remaining defaults unchanged, the calculator returns ₹1,480,232.14 for final balance. Replace the sample inputs with values from the same period and definition before interpreting your own result.

How to interpret the result

Use the number as a mathematical projection from the entered contribution, rate, term, or tax assumption. Scheme eligibility, statutory caps, credited rates, tax treatment, lock-ins, withdrawal rules, and lender practices are separate questions that can change over time.

Limitations and notes

A constant expected return smooths over real market volatility. Taxes, fund expenses, skipped deposits, step-up SIPs, and irregular cash flows are not modeled. Government schemes and tax rules can change by financial year or notification. Interest rates may be reset, contribution limits can apply, and tax/withdrawal treatment may depend on eligibility. Verify the current official scheme or tax rule before acting.