Stock Talk with Kaliamma

Reflections from my journey through markets and money

6 Portfolio Calculators

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📊 Portfolio Calculators

Understand portfolio allocation, position sizing, portfolio weights, average buy price, P&L and portfolio concentration through practical calculations.

Educational Use Only: These calculators provide mathematical illustrations based on the inputs entered by the user. They are not investment advice, trading recommendations, portfolio recommendations, or guarantees of returns. Actual portfolio values and market outcomes can change.

1️⃣ Capital Allocation Calculator

Calculate an illustrative allocation of available capital across a selected number of positions.

Capital Per Position
₹0
Maximum Allowed Per Position
₹0
Illustrative Allocated Capital
₹0
Unallocated Capital
₹0
Concept: If capital is divided equally among the selected number of positions, the basic allocation per position is:
Capital Per Position = Total Capital ÷ Number of Positions
The maximum allocation input acts as an educational allocation limit.

2️⃣ Position Allocation Calculator

Calculate the amount corresponding to a target portfolio allocation percentage.

Target Amount
₹0
Additional Amount Required
₹0
Current Allocation %
0%
Target Amount = Portfolio Value × Target Allocation %
This calculator is intended to demonstrate how a target allocation translates into a rupee amount.

3️⃣ Portfolio Weight Calculator

Calculate what percentage of a portfolio is represented by an individual holding.

Portfolio Value
₹0
Holding Weight
0%
Remaining Portfolio %
0%
Portfolio Weight = Holding Value ÷ Total Portfolio Value × 100
Portfolio weight is a descriptive measurement. It does not by itself indicate whether an allocation is suitable.

4️⃣ Average Buy Price Calculator

Calculate the new weighted average price after adding another quantity at a different purchase price.

Existing Investment
₹0
Additional Investment
₹0
New Average Price
₹0
Total Quantity
0
New Average Price = (Total Existing Cost + New Purchase Cost) ÷ Total Quantity
This is a mathematical weighted-average calculation.

5️⃣ Portfolio P&L Calculator

Calculate the illustrative profit or loss for a holding based on quantity, average purchase price and current price.

Invested Value
₹0
Current Value
₹0
Profit / Loss
₹0
P&L %
0%
P&L = (Current Price − Average Buy Price) × Quantity
The calculation excludes brokerage, taxes, charges, dividends and other adjustments unless separately included.

6️⃣ Portfolio Concentration Calculator

Enter up to five holdings to understand how much of the portfolio is represented by each holding.

Total Portfolio
₹0
Top Holding Weight
0%
Top 2 Holdings Weight
0%
Entered Holdings Total
₹0
Other / Unentered Portion
₹0
Holding Value Portfolio Weight
Holding 1 ₹0 0%
Holding 2 ₹0 0%
Holding 3 ₹0 0%
Holding 4 ₹0 0%
Holding 5 ₹0 0%
Understanding concentration: Portfolio concentration describes how much of a portfolio is represented by one or more holdings.
Holding Weight = Holding Value ÷ Total Portfolio Value × 100 Top 2 Concentration = Largest Holding Weight + Second Largest Holding Weight
This calculator does not determine whether a particular concentration level is appropriate. It simply provides mathematical information for educational analysis.
Educational Disclaimer:

The calculators on this page are designed for educational and mathematical illustration purposes only. They do not provide personalized investment advice, buy/sell recommendations, portfolio recommendations, predictions or guarantees. Portfolio values, market prices and investment outcomes can change. Brokerage, taxes, transaction charges, dividends, corporate actions and other factors may affect actual portfolio results.

Stocks / Business: Growth-oriented — Value can grow, but returns involve risk and are not fixed or guaranteed.