Capital Gains Tax Estimator

Estimate the taxes owed on the profitable sale of an asset.
Calculator
Enter your values

Short-term gains are usually taxed as normal income.

In the US, common Long-Term rate brackets are 0%, 15%, or 20% depending on income.

Analysis
Interpretation of the current calculator output

Enter values to see detailed analysis and insights.

How to Use

Step-by-step instructions
  1. 1Enter the original purchase price (cost basis) of the asset.
  2. 2Enter the final sale price.
  3. 3Specify if you held the asset for less than or more than 1 year (to determine your tax schedule).
  4. 4Select your estimated tax bracket rate. Note: This calculator provides generic estimates; consult a CPA for official returns.

Capital Gains Tax

Capital gains tax is only applied to your PROFIT. In the US, holding an asset for over 1 year qualifies you for 'Long-Term' capital gains rates which are significantly lower (usually 0%, 15%, or 20%) than your standard income tax bracket.
Tax Owed = (Sale Price - Purchase Price) × Tax Bracket Rate

Variables:

Sale PriceStandard price the asset was sold for
Purchase PriceOriginal cost basis of the asset
Tax Bracket RateYour specific capital gains rate based on income

Example

Standard Stock Sale

Inputs:

Bought:$10,000
Sold:$15,000
Tax Rate:15% (Long Term)

Steps:

  1. 1.Determine Profit: $15,000 - $10,000 = $5,000
  2. 2.Apply Tax Rate to Profit: $5,000 × 0.15 = $750 tax owed
Result:
$4,250 Net Profit after $750 in taxes.

Frequently Asked Questions

Do I pay taxes on the whole amount I sold it for?

No, you only pay taxes on the GAIN (the profit). If you bought a car for $10k and sold it for $11k, you only owe capital gains tax on the $1,000 profit.

What if I lost money?

That is called a 'Capital Loss', and no tax is owed. You can often use capital losses to offset other capital gains on your tax returns.