Updated
The stock average calculator takes the price and quantity of two purchases and returns the weighted average price, total quantity and total cost. Change every input and see the estimate update immediately.
Your estimate
₹467
Average purchase price
Total quantity
150
Total cost
₹70,000
Educational estimate only. Methodology 2026.08. This is not a return promise, loan offer, tax filing or financial recommendation.
Results are estimates for learning and planning only. Tax rules, interest rates and scheme terms change from time to time, and your actual figures may differ. Please talk to a qualified financial advisor or chartered accountant before making any financial decision.
When you buy more of a stock at a different price, your cost per share changes. Buying more after a fall is often called averaging down. This calculator works out your new average purchase price so you know the break-even level for the whole holding.
The stock average calculator takes the price and quantity of two purchases and returns the weighted average price, total quantity and total cost.
Worked example. Buying 100 shares at ₹500 and 50 more at ₹400 costs ₹70,000 for 150 shares. The average purchase price is ₹70,000 ÷ 150, about ₹466.67 per share.
It is an educational tool that applies the disclosed weighted average method to the assumptions you enter.
No. Results are estimates, not forecasts, approvals, quotations or guarantees.
Testing conservative and optimistic inputs exposes uncertainty instead of hiding it behind one number.
Only when a tax or fee is shown as an explicit input or result. Otherwise it is excluded.
The mathematics follows the stated methodology, while real outcomes depend on rates, timing, rules, fees and circumstances.
No. Use it for education and scenario comparison, then verify decisions with official documents or a qualified professional.
Inflation translates a future amount into approximate present-day purchasing power. The default 6% is editable and is not a forecast.
Recalculate when rates, income, contributions, rules, goals or repayment terms change.
Yes. Institutions may use different compounding dates, rounding, charges and eligibility rules.
No. Calculations run locally in your browser and the input values are not sent to a calculation server.