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Monthly Investment Savings Calculator

This Monthly Investment Savings Calculator helps you determine how much you need to save each month to reach your future investment goal, based on a fixed interest rate and investment period.

Monthly Contribution for Investment Goal Calculator

Input Fields
F
$
Enter the future amount you want to save
r
%
Enter the expected annual interest rate
n
years
Enter the investment period in years
If enabled, the result will update automatically when you change any value.

Monthly Investment Contribution Formula

Formula
\[ P = \frac{F \times r}{(1 + r)^n – 1} \]

Where:

  • $$P$$ = Monthly contribution required
  • $$F$$ = Future investment goal amount
  • $$r$$ = Monthly interest rate (annual rate divided by 12)
  • $$n$$ = Total number of monthly contributions


The Monthly Investment Savings Calculator helps you plan how much you need to save each month to achieve a future financial goal. It is ideal for retirement planning, saving for a house, education funds, or any large future purchase.

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