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Interest

Work out the final balance, the interest and what was paid in, with yearly to daily compounding, a monthly addition and a year by year table.
Your data stays in this tabGives you Results to copy, Share text, Receipt
Starting amount
Yearly interest rate
%
Term
years
A whole number of years.
Monthly addition
Added at the end of each month. Leave blank for none.
Compounding

Result

The result shows here as you type.

Use it forCompound or simple interest on a sum, year by year.

Good to knowIt works in this tab and has no code that sends what you type. Open the Receipt after a run to see the page's own count of network calls.

  • Compound interest
  • Simple interest
  • Savings growth
  • Interest calculator
  • Future value

Where your data goesNowhere. The work happens in this tab.