Stock Average Price Calculator

Calculate the average cost basis across multiple stock purchases.

What the stock average price calculator shows

• Average share price
• Total shares
• Total invested

Formula and assumptions

Results are estimates based on the values you enter. Where useful, Calc Studio shows formulas, steps, tables or breakdowns so you can understand the answer.

Feedback helps improve accuracy and usability. Send suggestions, incorrect-result examples or missing-calculator requests to feedback@calcstudioapp.com.