Stock Calculator

Our stock return calculator lets you see how much would a hypothetical historical investment be worth today. Find out how much money you would have made by investing in Apple, Tesla or Amazon stock 5, 10, 20 years ago.

How It Works

Once you select a certain stock you need to set a hypothetical purchase date and the investment amount.

Our stock investment calculator then computes how many shares you could have purchased at the given date using historical stock data.

The result shows you the value of your shares at today’s market price. This is the amount of money you would have made if you purchased this stock at the date you selected.

Not Finding the Stock You Want?

Our historical investment calculator only supports a limited number of U.S. stocks, but don’t worry, we’ve got you covered!

Stock Return Calculator

Use our stock return calculator below to determine the profit or loss on any stock purchase. It will even calculate the return on investment and the break-even share price.

Using our stock return calculator is really simple. All you need to do is:

  1. Enter the number of shares you’d like to purchase
  2. Enter the price of the share at the date of purchase
  3. Enter the price of the share at the date of sale
  4. Enter the buying and selling commission fees (if applicable)
  5. Specify the Capital Gains Tax rate (if applicable)
  6. Click on the ‘Calculate’ button to estimate the rate of return on the stock.