OhMyCalc

Investment Calculator

Calculate the future value of your investments with compound interest and monthly contributions. See how your money grows over time.

How to Use the Investment Calculator

  1. Enter the required financial values such as amount, rate, or term.
  2. Adjust additional parameters if available (e.g., down payment, fees).
  3. The result updates automatically as you type.
  4. Review the calculated figures including breakdowns and totals.

快速参考

$500/mo · 7% · 30yr$566,765
$1,000/mo · 8% · 25yr$878,570
$200/mo · 6% · 20yr$88,285
$300/mo · 7% · 35yr$498,395
$1,500/mo · 5% · 15yr$400,580
$250/mo · 10% · 30yr$493,482

使用场景

公式

FV = P×(1+r)^n + PMT×((1+r)^n − 1)/r, where P is initial investment, PMT is monthly contribution, r = annual return / 12 / 100, and n = years × 12.

常见问题

How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.