Stock Average Calculator

Calculate the weighted average cost of your stock purchases.

Quantity

Buy Price

Expected Return (p.a.)

Time Period (Years)

Yrs

Scenario Analysis (Assumed Returns)

Conservative

10%

33,637

Base

12%

48,231

Higher

14%

68,717

Labels are estimates based on your base rate (12%).

Estimated Maturity Value

₹10,00,000

Total Quantity

5,000

Total Invested

₹5,00,00,00,000

Portfolio Mix

Invested

Returns

Growth Curve

Visual graph available for compounding tools

You invest ₹5,000 every month for 20 years. At an estimated 12% annual return, your total investment is ₹5,00,00,00,000 and the estimated total value is approximately ₹10,00,000. Around ₹0 represents estimated growth.

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How it works

Calculates the weighted average price of multiple stock purchases by dividing total investment by total quantity.

The formula

Average Price = (Σ(Price × Quantity)) / Total Quantity

Σ: Sum of all transactions

Worked example

Bought 10 shares at ₹100 and 10 shares at ₹80. Average = ₹90.

Pro tips

Use this to plan your 'averaging down' strategy.
Include brokerage to get the real cost price.

Common mistakes

Only averaging price without considering quantity.

Go deeper

Concepts to explore

Averaging down vs up

Institutional grade calculations are illustrative and for educational wealth architecture. Results do not constitute investment advice.