Calculator Comparison

Capital Gains Tax Calculator vs Tax-Loss Harvesting Calculator

Not sure which calculator to use? Here's a side-by-side comparison of the Capital Gains Tax Calculator and Tax-Loss Harvesting Calculator to help you pick the right one for your needs.

Capital Gains Tax Calculator

Tax

Calculate the tax owed on capital gains from the sale of investments, stocks, real estate, and other assets.

What you enter

Purchase Price
Sale Price
Holding Period
Other Annual Income
Filing Status

What you get

Capital Gains Tax Owed(primary)
Total Capital Gain
Applicable Tax Rate
Net Proceeds After Tax

Use Capital Gains Tax Calculator

Tax-Loss Harvesting Calculator

Tax

Estimate how much you can save on taxes by harvesting investment losses to offset capital gains. Compares net tax impact with and without harvesting.

What you enter

Total Capital Gains
Harvestable Losses
Capital Gains Tax Rate
Ordinary Income Tax Rate

What you get

Estimated Tax Savings(primary)
Gains Offset by Losses
Excess Loss (Carry Forward or Deduct)
Applied to Ordinary Income

Includes visual bar chart breakdown

Use Tax-Loss Harvesting Calculator

Key Differences

Feature	Capital Gains Tax Calculator	Tax-Loss Harvesting Calculator
Category	Tax	Tax
Inputs	5 required fields	4 required fields
Outputs	4 results	4 results
Chart	No chart	bar chart
FAQs	3 answered	3 answered

Input Comparison

Only in Capital Gains Tax Calculator

Purchase Price
Sale Price
Holding Period
Other Annual Income
Filing Status

Only in Tax-Loss Harvesting Calculator

Total Capital Gains
Harvestable Losses
Capital Gains Tax Rate
Ordinary Income Tax Rate

Which Calculator Should You Use?

Use the Capital Gains Tax Calculator if you need to:

Calculate capital gains tax owed
When you know your purchase price and sale price

Use the Tax-Loss Harvesting Calculator if you need to:

Calculate estimated tax savings
When you know your total capital gains and harvestable losses
Want a visual bar chart breakdown

Frequently Asked Questions

What is the long-term capital gains tax rate?

Long-term rates (assets held 1+ year) are 0% for lower incomes, 15% for most taxpayers, and 20% for high earners. These are lower than ordinary income tax rates to encourage long-term investing.

How can I minimize capital gains tax?

Hold assets for at least a year for lower rates, use tax-loss harvesting, maximize tax-advantaged accounts, consider Qualified Opportunity Zones, and time sales strategically across tax years.

What is tax-loss harvesting?

Tax-loss harvesting is a strategy where you sell investments at a loss to offset capital gains. This reduces your overall tax liability. You can also deduct up to $3,000 of excess losses against ordinary income each year.

What is the wash-sale rule?

The IRS wash-sale rule prevents you from claiming a loss if you buy a substantially identical investment within 30 days before or after the sale. You can buy a similar (but not identical) fund to maintain market exposure.

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Bottom Line

Choose the Capital Gains Tax Calculator if you need to calculate capital gains tax owed. Use the Tax-Loss Harvesting Calculator if you need to calculate estimated tax savings. Both calculators are free and require no sign-up.

Use Capital Gains Tax Calculator Use Tax-Loss Harvesting Calculator

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