Stock Average Calculator

A stock average calculator helps you determine the average price per share when you've made multiple purchases of the same stock at different prices. This is useful for understanding your overall investment position and calculating your cost basis.

The average price is calculated by dividing the total amount invested by the total number of shares purchased. Formula: Average Price = Total Investment ÷ Total Units.

Knowing your average price helps you understand your break-even point, evaluate your investment performance, and make informed decisions about buying more shares or selling existing positions.

Currently, the calculator supports up to 20 separate purchases. If you need to track more purchases, you can combine multiple smaller purchases into larger ones or use a spreadsheet for more detailed tracking.

The calculator will show zero for total units, total investment, and average price if any purchase has zero shares or zero price. Make sure to enter valid values for accurate calculations.