FYERS

Average Share Price Calculator

Calculate the average price you paid for a stock and determine your total cost.

Enter Details

First Purchase

Buy Price
₹
Quantity

Second Purchase

Buy Price
₹
Quantity

Share price

Total quantity0
Total Amount₹ 0
Average price₹ 0

Know Your True Average. Plan the Next Move.

Open a FYERS account to track holdings, analyse positions and trade with better cost visibility.

Calculate the Weighted Average Cost of Your Shares

The FYERS Average Share Price Calculator calculates the weighted average purchase price when the same stock is bought in multiple transactions at different prices and quantities. Add each purchase lot to view the combined quantity, total purchase value and average cost per share. The result helps you evaluate where a position stands relative to its purchase cost and test how another purchase could change that cost. The price-and-quantity calculation is not an accounting or tax record. Check brokerage, statutory charges, corporate actions and sales separately against your contract notes and statements.

Worked Example and Calculation Assumptions

Buy 10 shares at ₹100 and 20 shares at ₹130. The total purchase value is ₹3,600 for 30 shares, giving a weighted average of ₹120 per share. This price-only illustration excludes brokerage, taxes and corporate actions.

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Frequently Asked Questions

An average share price calculator finds the weighted average cost of shares bought in multiple transactions. It uses both the purchase price and quantity of every lot.

Average share price = total purchase value of all lots divided by total number of shares. Each lot’s purchase value is its price multiplied by its quantity.

A simple average gives every purchase price equal importance. A weighted average gives greater weight to the lots with more shares, which reflects the actual capital invested.

Yes. Add the proposed purchase as another lot to estimate the revised average price. The calculation shows the cost impact; it does not determine whether buying more is suitable.

The weighted purchase-price calculation uses each lot’s price and quantity. For your net cost, account separately for applicable brokerage and statutory charges. Use contract notes and statements for the final amounts.

This calculator is primarily designed for purchase lots. The accounting treatment after partial sales can depend on the reporting method and corporate actions. Use your broker statements or consult a tax professional for official records.

No. A lower average cost does not reduce the company or market risk of the position. Adding shares increases capital at risk and should be based on a fresh investment or trading assessment.

Corporate actions change share quantities or cost allocation. Adjust the inputs using the official entitlement or cost basis before calculating, and rely on your demat and tax statements for final records.

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Calculator results are indicative estimates based on the inputs and assumptions selected by the user. Actual returns, charges, margin requirements, interest, taxes, eligibility and repayment amounts may vary. Verify the final terms with the relevant product provider or in the FYERS order flow, as applicable. Investments in securities markets and mutual funds are subject to market risks; read all related documents carefully before investing.