Calculate compound interest with monthly contributions, multiple compounding frequencies, and year-by-year breakdown.
A = P(1 + r/n)^(nt)
With monthly contributions of ₹10,000, the formula is extended to include the future value of an annuity component, resulting in significantly higher returns due to regular investing.
Free compound interest calculator that shows how your investments grow over time with the power of compounding. Enter your initial principal, annual interest rate, investment period, and optional monthly contributions. Choose from five compounding frequencies - annually, semi-annually, quarterly, monthly, or daily. See your total returns with a visual growth chart, principal vs interest breakdown bar, and a detailed year-by-year table showing opening balance, deposits, interest earned, and closing balance for each year. The tool also displays the compound interest formula with your actual values. Perfect for planning savings goals, comparing investment options, understanding FD returns, or projecting retirement corpus. All calculations run in your browser - completely free and private.
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