Stock Average Calculator
Calculate your average stock purchase price after multiple buy transactions. Determine your new cost basis, total investment, and average price per share.
How to Use
Enter Existing Holdings
<p>Enter the number of shares you currently own and the average price you originally paid for those shares.</p>
Add New Purchase
<p>Input the number of additional shares you plan to buy and the purchase price per share.</p>
Calculate Average Price
<p>Click the <strong>Calculate</strong> button to determine your updated average share price, total shares owned, and total investment amount.</p>
Review Investment Summary
<p>Analyze your revised cost basis to better understand your investment position and make informed buy or sell decisions.</p>
Why Use?
Track Your Cost Basis
<p>Instantly calculate your average purchase price after buying additional shares at different prices.</p>
Plan Future Investments
<p>Estimate how additional purchases affect your average cost before placing your next trade.</p>
Make Better Trading Decisions
<p>Know your break-even price and overall investment cost to support smarter buying and selling decisions.</p>
Simple, Fast & Free
<p>Perform unlimited stock average calculations instantly with an easy-to-use calculator that works on any device.</p>