Future Value Formula:
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Definition: This calculator estimates the future value of an investment using the compound interest formula for both lump sum and systematic investment plans (SIP).
Purpose: It helps investors project the growth of their investments over time based on a fixed annual return rate.
The calculator uses the formula:
Where:
Explanation: The formula calculates compound interest, where interest earned each year is added to the principal for the next year's calculation.
Details: Understanding potential investment growth helps with financial planning, retirement savings goals, and comparing different investment options.
Tips: Enter the principal amount in dollars, annual rate (default 0.07 for 7%), and number of years (default 10). All values must be > 0.
Q1: What's the difference between lumpsum and SIP?
A: Lumpsum is a one-time investment while SIP (Systematic Investment Plan) involves regular periodic investments. This calculator handles lumpsum calculations.
Q2: What's a typical annual return rate?
A: Stock market averages about 7-10% annually, but this varies by investment type and market conditions.
Q3: Does this account for inflation?
A: No, the result is nominal value. For real value, subtract expected inflation from the rate.
Q4: How often is interest compounded?
A: This calculator assumes annual compounding. For more frequent compounding, adjust the rate and periods accordingly.
Q5: Can I use this for monthly SIP calculations?
A: For monthly SIPs, you would need a more complex formula accounting for regular contributions.