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    Finance & Tax

    Savings calculator

    Plan regular deposits rather than only a single lump sum. Enter an opening balance and a monthly contribution to see how much you contribute and how much comes from interest. The month-by-month table separates deposits, interest and closing balance so you can inspect the entire saving period.

    MAKE IT SIMPLE

    Monthly compounding with a fixed rate. Amounts 0–1 trillion, rate 0–100%. No withdrawals, taxes or fees.

    Result

    Worked examples

    Initial 0; monthly 100; annual 12%; 2 months; month-end

    Final 201; principal 200; interest 1

    Month one ends at 100. Month two earns 1 interest on the opening 100 and adds another 100.

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