Skip to content
Allin
Sign up · Sign in

Crypto tax calculator

Capital gain on a crypto sale: proceeds minus cost basis, the tax at your rate, and what you keep. Enter the rate that applies where you live (many countries tax long-held crypto differently). It shows your effective rate on the whole sale so the real bite is obvious.

Related tools

All Tax & VAT tools →
Income tax calculatorEstimate French income tax from taxable income and household parts.Tax-equivalent yield calculatorCompare a tax-free yield with a taxable one by computing its tax-equivalent yield.Crypto DCA calculatorDollar-cost averaging: enter your fixed buy amount and the prices you bought at, and get coins accumulated, true average cost, current value and profit/loss. Break-even is your average cost — you are ahead the moment price passes it.VAT calculatorAdd or remove VAT from a price at any rate.Crypto invoice / payment QR generatorTurn your own receiving address plus an amount, label and message into a standard payment link (BIP-21 for Bitcoin) and a scannable QR code. The address is checksum-verified as you type, and no key is ever generated: you supply your own receiving address.Crypto lending / borrowing calculatorPost collateral, borrow against it, and see the numbers that keep you from getting liquidated: your loan-to-value, a health factor (above 1 is safe), how far the collateral can fall before the liquidation threshold, how much more you could still borrow, and the yearly interest.Crypto market cap calculatorMarket cap is price times circulating supply; fully diluted valuation uses the max supply instead. The gap between them — how much supply is still to be unlocked — is often the real story, so it shows the circulating share too. Also answers the reverse: the price implied by a target market cap.Crypto portfolio rebalancerList your holdings and the target weight for each: it works out your current allocation, the target value per asset, and exactly how much to buy or sell to get back to your plan. Targets are flagged if they don't add up to 100%.

Enter Sale proceeds, Cost basis (what you paid), Tax rate (%) and the Crypto tax calculator works out Capital gain, Tax owed, Net gain after tax, Effective rate on proceeds straight away. For instance, with Sale proceeds = $12,000.00, Cost basis (what you paid) = $5,000.00 and Tax rate (%) = 30 it returns Capital gain = $7,000.00, Tax owed = $2,100.00 and Net gain after tax = $4,900.00.

How to use it

  1. Enter your values: Sale proceeds, Cost basis (what you paid), Tax rate (%).
  2. Read the result instantly: Capital gain, Tax owed, Net gain after tax, Effective rate on proceeds.

Frequently asked questions

How does the Crypto tax calculator work?

It takes Sale proceeds, Cost basis (what you paid) and Tax rate (%) and derives Capital gain, Tax owed, Net gain after tax and Effective rate on proceeds from them. The calculation is live as you type, so the result updates on every change.

Which values does the calculator ask for?

3 values: Sale proceeds ($), Cost basis (what you paid) ($) and Tax rate (%). Nothing else is required — no account, no file upload.

What does a typical calculation look like?

With Sale proceeds = $12,000.00, Cost basis (what you paid) = $5,000.00 and Tax rate (%) = 30, the calculator returns Capital gain = $7,000.00, Tax owed = $2,100.00 and Net gain after tax = $4,900.00. Those figures come from running this exact tool, so you can reproduce them by entering the same values.

How much does the result change with different inputs?

It moves a lot. Using Sale proceeds = $24,000.00, Cost basis (what you paid) = $10,000.00 and Tax rate (%) = 33 instead, Capital gain goes from $7,000.00 to $14,000.00 — which is why it is worth testing a few scenarios rather than trusting a single figure.

What does it give for smaller values?

Scaled down to Sale proceeds = $6,000.00, Cost basis (what you paid) = $2,500.00 and Tax rate (%) = 27, Capital gain comes out at $3,500.00. The relationship is worth checking at both ends before you rely on a single result.

When would I actually use this?

Working out what a bracketed tax actually costs, adding or removing VAT from a price, and checking a figure a form or an invoice gave you.

What is the most common mistake?

Applying the top bracket to the whole income. Brackets are marginal: only the part above each threshold is taxed at that rate, which is why the effective rate is always lower than the marginal one.

How accurate is it, and what are the limits?

Estimate only — not financial or tax advice. Exchange formulas vary.

What is the difference between the Crypto tax calculator and the Income tax calculator?

This one returns Capital gain and Tax owed; the Income tax calculator returns Income tax and Effective rate. That is the whole difference — open the one whose figure you need.

Is there a tool for the next step?

Tax-equivalent yield calculator is the closest one after this: Compare a tax-free yield with a taxable one by computing its tax-equivalent yield.

Further reading

All guides →
GuideHow Crypto Tax Is Calculated: The Principles That Apply EverywhereRates differ by country, the mechanics rarely do: a disposal triggers a gain, the gain is proceeds minus cost basis, and staking is income. Here is the calculation and where jurisdictions diverge.ExplainerThe Turnover Thresholds That Switch Your Regime — and What Crossing One Costs on the DayFour European countries, four different answers to the same question: at what point does a small business stop being treated as small? The thresholds matter less than the clock attached to them — some bite the day you cross, others wait for January.ComparisonCrypto Market Cap vs Trading Volume: What Each Number Can and Cannot Tell YouMarket cap is price times circulating supply — an arithmetic product, not money invested. Volume is what actually changed hands. Here is what each measures, how their ratio exposes a thin market, and where fully diluted valuation fits.ComparisonSole Trader or Company: the Profit at Which Incorporating Starts to PayThere is a formula, and it is short: your living needs plus the company's fixed annual cost divided by the rate spread. That is why the answer is a threshold and not a preference — and why the threshold sits in four very different places in France, Germany, Spain and Italy in 2026.ExplainerHow Income Tax Is Calculated: Brackets and Rates ExplainedUnderstand marginal vs. effective tax rates, how progressive brackets work, and why a raise never gets fully taxed away — with a clear worked example.ExplainerTax-Equivalent Yield: Comparing a Tax-Free Bond With a Taxable OneTaxable-equivalent yield = tax-free yield ÷ (1 − marginal rate). A 3.00 percent tax-free yield is worth 3.85 percent at a 22 percent marginal rate and 5.07 percent at 40.8 percent. The trap is that it is the marginal rate, surtaxes and social levies included — leaving them out costs 0.85 points of yield.