Compounding Interest Calculator - Calculate Investment Growth Online

Compounding Interest Calculator

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Investment Details
$0 $100,000
$0 $5,000
0.1% 50%
1 Year 50 Years
Monthly (12x/Year)
Recent History
    Projected Growth

    Total Invested

    $0

    Total Interest

    $0

    Future Value

    $0

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    About this Compounding Interest Calculator

    Welcome to calculators.cat, your free professional tool for financial planning. Understanding how your money grows over time is crucial for building wealth. Our advanced Compound Interest Calculator helps you visualize the power of compounding with daily, monthly, and yearly frequency options.

    What is Compound Interest?

    Albert Einstein reportedly called compound interest the "eighth wonder of the world." Unlike simple interest, which is calculated only on the principal amount, compound interest is calculated on the principal plus the accumulated interest. This means your money earns money on itself, leading to exponential growth over time.

    Features of this Tool

    • Flexible Frequency: Choose between Daily, Monthly, Quarterly, or Yearly compounding.
    • Visual Charts: See the difference between your principal investment and total interest earned.
    • Export Data: Download your financial projections in PDF or CSV format for Excel.
    • Privacy First: All calculations happen right here in your browser. No data is sent to servers.

    How to Use

    Simply enter your Initial Investment, decide on a Monthly Contribution, set your expected Interest Rate, and choose the Duration. The tool will instantly calculate your Future Value.

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