Stock Profit Calculator

Calculate your profit or loss for an investment using our stock calculator below.

Purchase
$
per share
Sale
$
per share

Results:

Net Purchase Price:
$
Net Sell Price:
$
Profit/Loss:
$
ROI:
 %
 
Purchase Commission:
$
Sell Commission:
$
Learn how we calculated this below


On this page:


Stock Gains Formula

net purchase price = (# shares × purchase price) + commission
net sell price = (# shares × sell price) + commission
profit/loss = net purchase price – net sell price

Where:
# shares = total number of shares purchased
purchase price = price per share paid
sell price = price per share sold
commission = commission charged by broker when purchasing or selling shares