Stock Average Calculator
Your new average buy price after averaging up or down.
How the Stock Average Calculator works
When you buy more of a stock you already hold, your average cost changes. Enter both purchases to see the new average price and total investment.
Stock Average Calculator formula
Average = (Q₁ × P₁ + Q₂ × P₂) ÷ (Q₁ + Q₂)
Results are estimates for illustration only and not financial advice.
How to use the Stock Average Calculator
- Enter the quantity and price of your existing holding.
- Enter the quantity and price of your new purchase.
- See your new average buy price and total investment.
Stock Average Calculator: FAQs
Is the Stock Average Calculator free to use?
Yes. The Stock Average Calculator on IPO Darbaar is free, needs no sign-up and works on mobile and desktop.
Is my data saved anywhere?
No. All calculations run in your browser; the numbers you enter are not sent to or stored on our servers.
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