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Capital Gains Calculator – Investment Tax Estimator

Calculate the tax on your investment profits with our comprehensive capital gains calculator.

Last updated: April 2026

Include brokerage, stamp duty, legal fees, etc.

Capital Gain/Loss
45000.00
Gain Type
Long-Term
Tax Rate
10%
Tax Amount
4500.00
Capital Gains Summary

Holding Period

3 years, 0 months, 16 days

Net Profit After Tax

40500.00

ComponentAmount ($)
Sale Price$150000.00
Purchase Price100000.00
Expenses5000.00
Capital Gain/Loss45000.00
Tax Rate10%
Tax Amount4500.00
Net Profit After Tax40500.00

What is a Capital Gains Calculator?

A Capital Gains Calculator is a financial tool designed to help investors estimate the tax liability on profits earned from selling capital assets such as stocks, mutual funds, property, gold, or other investments. It takes into account various factors like the purchase price, sale price, holding period, and applicable tax rates to provide an accurate estimate of the capital gains tax payable.

In India, capital gains are classified as either short-term or long-term based on the holding period of the asset. Different asset classes have different holding period thresholds for this classification. Additionally, long-term capital gains often benefit from indexation, which adjusts the purchase price for inflation, thereby reducing the taxable gain.

This calculator simplifies the complex process of determining your capital gains tax liability by automatically applying the appropriate tax rates, considering the asset type, holding period, and indexation benefits where applicable. It helps investors make informed decisions about their investments and plan their tax obligations effectively.

How to use this calculator

  1. 1
    Select the asset typeChoose the type of asset you've sold (equity shares, mutual funds, property, gold, etc.).
  2. 2
    Enter the purchase priceInput the original cost at which you acquired the asset.
  3. 3
    Enter the sale priceInput the amount you received when selling the asset.
  4. 4
    Enter any expensesInclude any costs associated with buying or selling the asset, such as brokerage, stamp duty, etc.
  5. 5
    Select the purchase and sale datesEnter when you bought and sold the asset to determine the holding period and applicable tax rate.
  6. 6
    View the resultsThe calculator will show your capital gain/loss, whether it's short-term or long-term, the applicable tax rate, and the tax amount payable.

Formula & example

Capital Gains = Sale Price - (Purchase Price or Indexed Cost) - Expenses

Sale Price= The amount received from selling the asset
Purchase Price= The original cost of acquiring the asset
Indexed Cost= Purchase Price × (CII of Sale Year ÷ CII of Purchase Year)
Expenses= Costs associated with buying and selling the asset
CII= Cost Inflation Index published by the Income Tax Department

Let's calculate capital gains for an equity investment with the following parameters:

  • Purchase Price: ₹1,00,000
  • Purchase Date: January 15, 2020
  • Sale Price: ₹1,50,000
  • Sale Date: February 20, 2023
  • Expenses: ₹5,000 (brokerage, etc.)
  • Asset Type: Equity Shares

Step 1: Determine if it's short-term or long-term

Holding Period: From January 15, 2020, to February 20, 2023 (more than 12 months)

For equity shares, gains are considered long-term if held for more than 12 months.

Therefore, this is a Long-Term Capital Gain (LTCG).

Step 2: Calculate the capital gain

For equity shares, indexation benefit is not available for long-term gains.

Capital Gain = Sale Price - Purchase Price - Expenses

Capital Gain = ₹1,50,000 - ₹1,00,000 - ₹5,000

Capital Gain = ₹45,000

Step 3: Calculate the tax liability

For long-term capital gains on equity exceeding ₹1 lakh per year, the tax rate is 10%.

Since the gain is ₹45,000 (less than ₹1 lakh), the tax liability is ₹0.

Alternative Example (with Indexation):

Let's consider a property sale with the following details:

  • Purchase Price: ₹50,00,000
  • Purchase Date: May 2018 (Financial Year 2018-19, CII: 280)
  • Sale Price: ₹75,00,000
  • Sale Date: June 2023 (Financial Year 2023-24, CII: 348)
  • Expenses: ₹1,00,000

Holding Period: More than 24 months, so it's a Long-Term Capital Gain.

Indexed Cost of Acquisition = Purchase Price × (CII of Sale Year ÷ CII of Purchase Year)

Indexed Cost = ₹50,00,000 × (348 ÷ 280)

Indexed Cost = ₹50,00,000 × 1.24 = ₹62,14,286

Capital Gain = Sale Price - Indexed Cost - Expenses

Capital Gain = ₹75,00,000 - ₹62,14,286 - ₹1,00,000 = ₹11,85,714

Tax Liability (at 20%) = ₹11,85,714 × 20% = ₹2,37,143

Benefits

Tax Planning

Estimate your tax liability before selling assets to plan your finances and avoid surprises at tax time.

Investment Decision Support

Compare the after-tax returns of different investment options to make more informed decisions.

Holding Period Optimization

Understand how timing your asset sales can significantly impact your tax liability.

Indexation Benefit Analysis

See how inflation adjustment through indexation can reduce your taxable gains for long-term investments.

Asset Type Comparison

Compare tax implications across different asset classes to optimize your investment portfolio.

Tax Saving Strategy Development

Identify opportunities to minimize capital gains tax through strategic investment planning.

Use cases

Stock Market Investments

Equity investors can calculate the tax implications of their trading activities, distinguishing between short-term and long-term gains to optimize their selling strategy and minimize tax liability while maximizing returns.

Real Estate Transactions

Property owners can estimate the capital gains tax on property sales, factoring in indexation benefits for long-term holdings and exploring potential tax exemptions available under various sections of the Income Tax Act.

Mutual Fund Redemptions

Mutual fund investors can analyze the tax impact of redeeming their investments, comparing the tax efficiency of different fund types (equity vs. debt) and timing their redemptions to minimize tax outgo.

Portfolio Rebalancing

Investors looking to rebalance their portfolio can assess the tax consequences of selling various assets, helping them make informed decisions about which investments to retain and which to liquidate based on after-tax returns.

Frequently asked questions

What are capital gains?+

Capital gains refer to the profit earned from selling a capital asset (such as stocks, mutual funds, property, gold, etc.) at a price higher than its purchase price. The gain is calculated as the difference between the selling price and the purchase price (cost of acquisition), after adjusting for any expenses related to the purchase or sale.

What is the difference between short-term and long-term capital gains?+

The classification depends on the holding period of the asset. For equity shares and equity mutual funds, gains are considered long-term if the asset is held for more than 12 months. For real estate and unlisted shares, the threshold is 24 months. For debt mutual funds, gold ETFs, and physical gold, it's 36 months. Short-term capital gains are taxed at higher rates than long-term capital gains.

What is indexation benefit?+

Indexation is a benefit available for long-term capital gains (except equity) that adjusts the purchase price of an asset for inflation, thereby reducing the taxable capital gain. It uses the Cost Inflation Index (CII) published by the Income Tax Department annually. The indexed cost of acquisition is calculated as: Original Cost × (CII of Sale Year ÷ CII of Purchase Year).

How are capital gains taxed in India?+

Short-term capital gains on equity are taxed at 15%, while other short-term gains are taxed as per your income tax slab. Long-term capital gains on equity exceeding ₹1 lakh per year are taxed at 10% without indexation. Long-term capital gains on other assets are taxed at 20% with indexation benefit. Additionally, applicable surcharge and health & education cess are levied on the tax amount.

Can capital losses be offset against capital gains?+

Yes, capital losses can be offset against capital gains in the same financial year. Short-term capital losses can be set off against both short-term and long-term capital gains. However, long-term capital losses can only be set off against long-term capital gains. Any unused capital loss can be carried forward for up to 8 assessment years to be set off against future capital gains.

What expenses can be included in the cost of acquisition?+

The cost of acquisition includes the purchase price of the asset plus any expenses directly related to the purchase, such as brokerage, stamp duty, registration fees, legal fees, etc. Similarly, when calculating capital gains, you can deduct expenses related to the transfer of the asset, such as brokerage, commission, legal fees, etc., from the sale proceeds.

Are there any exemptions available for capital gains tax?+

Yes, there are several exemptions available under different sections of the Income Tax Act. For example, under Section 54, long-term capital gains from the sale of a residential property can be exempt if invested in another residential property. Similarly, Section 54EC provides exemption if gains are invested in specified bonds, and Section 54F offers exemption on sale of any asset (other than a house) if the proceeds are used to buy a residential property.