Crypto Tools
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    10 free crypto calculators

    Crypto calculators
    for real numbers, not hype.

    Profit, leverage, futures PnL, liquidation, cost basis, dollar-cost averaging and capital gains tax — every tool uses correct formulas and applies trading fees so the numbers match your wallet. No signup, no paywall.

    Profit & Loss

    Crypto Profit

    Calculate net profit, ROI and fees on any crypto buy-and-sell trade.

    Crypto P&L

    Track realised and unrealised P&L on a holding at any current market price.

    Leverage & Futures

    Leverage Profit

    See amplified profit, ROE and liquidation risk on a leveraged crypto trade.

    Futures

    Model perpetual futures PnL, position size, fees and liquidation for long or short.

    Leverage

    Size a leveraged position, find required margin and the liquidation price.

    Cost Basis & Tax

    Cost Basis

    Calculate the full cost basis of a crypto purchase including every fee.

    Average Cost

    Blend up to four buys into one average cost basis for dollar-cost averaging.

    Crypto Tax

    Estimate capital gains tax owed on a crypto sale at short or long-term rates.

    Coin Calculators

    Polygon

    Convert POL/MATIC amounts to fiat and project profit on a Polygon investment.

    Dash

    Convert DASH to fiat and project profit, ROI and future value of your holdings.

    Built for accurate crypto math

    Most free crypto calculators ignore trading fees, conflate notional position size with margin, or quote profit before tax. These tools apply round-trip exchange fees, separate margin from position value on leveraged trades, and split cost basis from taxable gain. The result is a set of numbers you can actually plan around — whether you trade spot, perpetual futures, or simply dollar-cost average into a long-term hold.

    How the calculators connect

    They are designed to be used together. Start with the cost basis or average cost calculator to fix your true entry, drop that figure into the profit and loss calculator to track your position, then run the tax calculator on any sale to estimate capital gains. Leverage traders move between the leverage, futures and leveraged-profit tools to size positions, model PnL and check liquidation before committing margin. Each page links to its most relevant siblings.

    Not financial or tax advice

    Crypto is volatile and tax rules differ by country. These calculators are planning tools that use standard formulas and the inputs you provide; they do not predict prices or replace a professional. Always reconcile against your exchange statements and consult a qualified adviser before trading or filing taxes.