Crypto Profit Calculator
Net profit or loss on a crypto buy-sell pair after fees
Calculate crypto profit or loss after fees. Net gain, ROI percentage, and total fee drag. Enter units owned and buy price per unit to size protocol returns.
What this tool does
This calculator estimates your net profit or loss when buying and selling a cryptocurrency position, accounting for exchange fees applied to both the purchase and sale. Enter the number of units, the price per unit at entry and exit, and the fee percentage charged by your exchange on each transaction. The tool calculates your total profit or loss in local terms, your return on investment as a percentage, and shows the cumulative fee drag across both sides of the trade. The result represents the actual proceeds remaining after all fees are deducted from your sale proceeds and added to your cost basis. Exchange fees on the buy side and sell side have the largest impact on final outcome. A typical scenario is verifying whether a completed trade matched your pre-trade expectations, or modelling different exit prices before entering a position. The calculator assumes fees are a flat percentage and doesn't account for taxes, trading spreads, or price slippage.
Enter Values
People also use
Income
Capital Gains Tax Calculator
Calculate capital gains tax on a sale. See net proceeds after tax and effective return on cost basis. Enter sale price to see gross gain and tax owed.
Investing
ROI Calculator
Calculate return on investment percentage and net profit gains. Determine ROI for stocks, real estate, business ventures, and other investment types instantly.
Crypto
Crypto Cost Basis Calculator
Calculate crypto cost basis per coin from purchase amount and transaction fees. Enter coins purchased and paid excl fees to size protocol returns.
Formula Used
Spotted something off?
Calculations or display — let us know.
Disclaimer
Results are estimates for educational purposes only. They do not constitute financial advice. Consult a qualified professional before making financial decisions.
How Fees Eat Into Crypto Gains
Major crypto exchanges charge 0.1-1.5 percent per trade. A round-trip (buy then sell) means paying the fee twice on different amounts. A 0.5 percent fee on each side eats approximately 1 percent of the total trade value — meaningful for active traders, less so for long-term holders.
The Simple Math Behind Big Numbers
Net profit equals (sell price times units) minus (buy price times units) minus total fees. Most exchanges show gross numbers on trade history; this calculator strips fees to show true economic profit. Record the net figure for tax reporting, not the gross.
A worked example
Try the defaults: units owned of 0.5, buy price per unit of 30,000, sell price per unit of 45,000, fee of 0.5. The tool returns 7,312.50. You can adjust any input and the result updates as you type — no submit button, no reload. That's the real power here: seeing how sensitive the output is to one or two assumptions.
What moves the number most
The result responds to Units Owned, Buy Price per Unit, Sell Price per Unit, and Fee % (each side). Not every input has equal weight. Adjusting one input at a time toward extreme values shows which ones move the result most.
The formula behind this
Net profit is (units times sell price) minus (units times buy price) minus fees on both the buy side and sell side. Fee is applied to the full notional of each leg. ROI is net profit divided by buy-side investment. Everything the calculator does is shown in the formula box below, so you can check the math against your own spreadsheet if you want.
Where this fits in planning
This is a "what-if" tool, not a forecast. Use it to test ideas before committing: what happens if the rate is 2% lower than hoped, what happens if you add five more years. The value is in the scenarios you run, not the single answer you get from the defaults.
What this doesn't capture
Steady-rate math ignores real-world volatility. Actual returns are lumpy; sequence-of-returns risk matters most in drawdown; fees and taxes drag on compound growth; and behaviour changes in drawdowns can reduce outcomes below the projection. The number represents one scenario rather than a forecast.
Crypto P&L estimate indicates 7,312.50 net profit or loss after fees.
Inputs
This example uses typical values for illustration. Adjust the inputs above to match a specific situation and see how the result changes.
Sources & Methodology
Methodology
This calculator computes net profit or loss by taking the total sale proceeds, subtracting the total purchase cost, and deducting transaction fees applied to both sides of the trade. Specifically, it multiplies units owned by the difference between sell price and buy price, then subtracts fees calculated as a percentage of the full notional value on entry and exit. The model assumes a flat fee rate applied uniformly to both buy and sell transactions, treats all units as purchased at a single price point, and does not account for variable fee structures, exchange-specific pricing tiers, or taxes. Return on investment is expressed as net profit divided by the initial buy-side investment. Results reflect the stated fee percentages and prices only; actual outcomes may differ based on market conditions and platform-specific fee schedules at execution.
Frequently Asked Questions
Do exchanges show net or gross profit?
What about slippage?
Does the fee percentage apply to both buy and sell?
What if I haven't sold yet?
Related Calculators
More Crypto Calculators
Crypto
Crypto Cost Basis Calculator
Calculate crypto cost basis per coin from purchase amount and transaction fees. Enter coins purchased and paid excl fees to size protocol returns.
Crypto
Crypto Dollar Cost Average Calculator
Calculate dollar cost averaging outcome in crypto across start and end prices. Enter amount and months to see final value and average cost per unit.
Crypto
Crypto Futures Calculator
Calculate crypto futures P&L, margin, and liquidation distance for leveraged trading. Enter contract size units and entry price to project staking yield.
Crypto
Crypto Investment Calculator
Crypto investment calculator. Enter amount, expected annual return, and years to see projected value and total return on your crypto position.
Crypto
Crypto Portfolio Calculator
Crypto portfolio calculator. Enter quantities and prices across multiple coins to see total value, allocation percentages, and concentration risk.
Crypto
Crypto Staking Calculator
Crypto staking calculator. Enter staked amount, APY, and compounding frequency to see rewards earned and final staked balance.
Explore Other Financial Tools
Financial Health
Savings vs Spending Ratio Score
Calculate the ratio of monthly savings to monthly spending — an honest measure of financial discipline, with a band rating attached.
Real Estate
HMO Rental Yield Calculator
Calculate HMO rental yield from property price, rooms, weekly rent, and expenses. Enter rooms let to see hmo gross and net yield from property price.
Real Estate
Car Park Investment Calculator
Calculate car park investment cap rate and net operating income from spaces, weekly rate per space, occupancy, and operating expenses.