Stock Average Cost Calculator
Calculate your average cost basis across multiple stock purchases. Track unrealized gain or loss.
Average Cost per Share
$138.00
Total Shares
25.00
Total Invested
$3,450.00
Current Value
$3,625.00
Unrealized Gain/Loss
+$175.00 (5.07%)
Purchase History
| Buy #1: 10.00 shares @ $150.00 | $1,500.00 |
| Buy #2: 15.00 shares @ $130.00 | $1,950.00 |
Average cost is calculated as total investment divided by total shares (dollar cost averaging). This does not account for fees, commissions, dividends, or tax implications. Not financial advice.
Use the Stock Average Cost Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.
Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.
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