Free Crypto Tax Calculator (US, UK, Australia, Canada) | 2025-26 Estimate
If you’re looking for a free crypto tax calculator, the following gives you a very quick way to estimate your crypto capital gains tax in the United States, United Kingdom, Australia, and Canada.
Choose your country (and state/province where it’s applicable), enter your total crypto profit (net gain), and your annual income, and the calculator will instantly estimate your tax to pay, your effective tax rate, as well as your profit after tax.
What this crypto tax calculator does
This is a 100% free crypto tax calculator that’s designed to quickly and conveniently estimate your taxes based on:
- Country-specific tax rules
- Your annual income
- Your net crypto profit (total gain)
- Holding period (where relevant)
- US state tax (for the US)
- Canadian provincial/territorial tax (for Canada)
The results that you will get include:
- Net crypto gain
- Allowances and deductions wherever they are applicable for the current tax year
- Taxable gain
- Total tax
- Effective tax rate
- Profit after tax
- A detailed and easy-to-understand breakdown of the tax calculation logic
US Crypto Tax Calculator (2025/2026)
If you’re in need of a simple US crypto tax calculator that also takes into account your local state tax, you’re in the right place. The tool estimates your federal tax on crypto gains and adds state-level taxes based on the state that you have selected.
How the US calculator works:
- Short-term gains (<1 year): taxed like ordinary income, stacked on top of your annual income using federal tax brackets updated for the current tax season.
- Long-term gains (>1 year): these are estimated using long-term capital gains rates (0% / 15% / 20%), stacked on top of your income.
- State tax: to estimate the state tax, the tool uses state tax structures, supporting no-tax states, flat states, and progressive states as well.
UK Crypto Tax Calculator (2025/2026)
The UK crypto tax calculator is activated once you select the United Kingdom from the countries dropdown.
It takes into account the guidance in the official HMRC Cryptoasset Manual, as well as the current tax brackets.
The tool uses:
- The annual capital gains tax (CGT) allowance (shown in the results)
- A split between basic-rate and higher-rate CGT depending on your income band
- A clear output, which shows the taxable gain, total tax, and the effective tax rate
Crypto Tax Calculator Canada (2025/2026)
To access the crypto tax calculator for Canada, simply select the country in the dropdown menu. Note that you will also be given the option to choose your territory/province.
In other words, the tool applies Canada’s standard capital gains approach and also includes the federal + provincial/territorial tax impact.
How the Canada crypto tax calculator works:
- Applies the 50% capital gains inclusion rate. In Canada, only half of your crypto gain is taxable.
- Calculates the incremental tax on the taxable portion using federal tax brackets and your selected province/territory brackets.
Crypto Tax Calculator Australia (2025/2026)
Our crypto tax calculator Australia edition is built to estimate your crypto gains tax using standard Australian tax logic, supporting the CGT discount for longer holding periods.
In Australia, if you hold your crypto for more than 12 months, you are eligible for a 50% discount on your taxable gain.
How the Australia crypto tax calculator works:
- Crypto gains are taxed at marginal rates based on your total income.
- If you held for more than 12 months, the calculator applies a 50% discount (your taxable gain is reduced accordingly).
Who this free crypto tax calculator is for
The calculator is oriented towards users who:
- Already know their total net crypto profit for the year or have a rough idea
- Want a quick estimate without having to create an account
- Want an easy way to understand how income level affects what they owe in taxes
- Want a simple US state / Canada province tax estimate
- Look for a solution that applies current tax brackets across US, UK, Canada, and Australia jurisdictions
What this calculator does not do
To keep results fast and simple, this tool doesn’t:
- Import wallet/exchange transactions
- Reconcile thousands of transactions automatically
- Generate tax forms
- Determine cost basis from trade history
If you need full transaction reconciliation, we suggest checking out some popular crypto tax software that specializes in it.
Frequently Asked Questions (FAQs)
Is this a free crypto tax calculator?
Yes, the calculator is 100% free and there are no hidden costs or charges.
What numbers do I need?
To get a calculation, you need:
- Your total net crypto profit (your gains)
- Your annual income (salary, rent, etc.)
- Your country, including state/province (US, Canada)
- Your holding period (US, UK, Australia)
Can I use this for Bitcoin, Ethereum, NFTs, or DeFi?
Yes – as long as you can input a net profit number for the year, it doesn’t matter if the gains are coming from trading (or investing in) Bitcoin, Ethereum, NFTs, or DeFi. These jurisdictions do not distinguish these assets for tax purposes.
Which tax season is this crypto tax calculator for?
The calculator uses the official tax brackets for the current 2025/2026 tax season.
Can I use this calculator to calculate taxes from trading on a DEX?
Yes, as long as you can input a net profit number for the year, you can use it for your trading results on a DEX or a CEX.
Disclaimer: The information on this page is only intended as a general estimate for US, UK, Canada, and Australia capital gains. It is not to be construed as legal or tax advice. It assumes all amounts are provided in the local fiat currency. It doesn’t include the effects of losses carried from previous tax seasons. For a detailed and professional consultation and more information, we recommend talking to a qualified tax advisor.