UK Crypto Tax Calculator

Each time you sell, trade or spend crypto you are subject to capital gains tax. The amount of tax you’ll pay depends on the difference in the cryptoasset’s value from when it was acquired and when you disposed of it, and your total annual income. You can use our free crypto tax calculator tool below to estimate the tax on one transaction.

The transaction

Acquisition / Buy

£
£

Disposal / Sell

£
£

Your Section 104 Pool

Asset Bitcoin
Cost-

Capital Gain Calculation

Disposal Proceeds-
Less Costs-
Gain-

Your details

£

How much tax is payable?

Annual exemption 2024-2025£3,000.00
Total taxable gain-
Taxed at 10% (to 30 Oct 2024)-
Taxed at 20% (to 30 Oct 2024)-
CGT payable-
Profit after tax-
Updated 31st October 2024 to add split year support 2024/25.
Already know your capital gains? Estimate your taxes with our free Capital gains tax calculator.

Disclaimer: This calculator provides estimates for a single transaction and does not account for all possible tax scenarios. Please consult a qualified tax professional for personalised advice.

Automatically calculate taxes across your whole crypto portfolio with Recap

Import your crypto transactions to calculate your capital gains and income tax. Support for crypto disposals and complex activities like staking and lending.

How our crypto tax calculator works

The calculator tool above demonstrates a simple crypto trade tax calculation. Recap’s crypto tax calculator can provide comprehensive tax analysis for your whole portfolio. Sign up, connect your accounts, verify your transactions, and Recap will automatically calculate your taxes. Once you’re ready to file you can generate and download your PDF crypto tax report or share with your accountant to complete your tax return on your behalf.

  • Quickly add data from your exchanges and wallets

  • Automatically generate accurate crypto tax reports with everything you need to file your tax return

  • Aligned with the latest HMRC guidance so you don’t need to worry about staying up to date with the rules

  • The only crypto tax calculator that leaves you with full self custody of your financial data

Add Account
HMRC Tax report
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