Stock Average Calculator
Calculate how many shares to buy to reach your target average price
Formula Explainer
Additional shares = (current_shares × (current_avg − target_avg)) / (target_avg − market_price) Additional invest = additional_shares × market_price New total shares = current_shares + additional_shares New total cost = (current_shares × current_avg) + additional_investment Final avg = new_total_cost / new_total_shares
For educational purposes only — not financial advice.