Capital Gains Tax Calculator — free online

You sold something for more than you paid for it, and now you're trying to figure out how much of that profit is really yours after tax. It's easy to guess wrong and either set aside too little or panic over the wrong number. We added a free tool that does the math for you — Capital Gains Tax Calculator — right in your browser.

What it does

You enter your numbers and the rate that applies to you, and it shows your capital gain, the tax you owe on it, and the net profit you actually keep after tax. No formulas to remember, no spreadsheet to set up.

Nothing leaves your device

Everything runs inside your browser. Your figures are never uploaded and nothing is saved anywhere. When you close the page, it's gone — so you can put in real amounts without a second thought.

How to use it

  1. Open Capital Gains Tax Calculator and type in your purchase price and your sale price.
  2. Enter the tax rate that applies to you.
  3. Read your gain, tax owed and net profit after tax.

It's free with no limit. There are more small tools on the Apps page.

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