Crypto Profit Calculator

Profit, loss, ROI, fees (buy + sell), taxes, and break-even price for crypto trades. Supports single trades and DCA scenarios.

Yes — completely free, no registration. All math runs client-side; trade data never leaves your browser.

Yes. Switch to the DCA tab to enter multiple buy entries. The calculator computes weighted average buy price, total units, and overall P/L at the sell price.

Yes, the Crypto Profit Calculator is 100% free with no registration, no hidden fees, and no usage limits. All processing happens locally in your browser, ensuring complete privacy.

Absolutely. The Crypto Profit Calculator processes everything client-side in your browser. No data is uploaded to or stored on any server. Your content remains private on your device at all times.

Yes, the Crypto Profit Calculator is fully responsive and works on smartphones and tablets. You can use it on any device with a modern web browser -- no app download required.

No account or registration is needed. Simply open the Crypto Profit Calculator in your browser and start using it immediately. There are no sign-up walls or usage restrictions.

The Crypto Profit Calculator uses industry-standard formulas and algorithms to ensure accurate results. However, for critical financial or medical decisions, always consult a qualified professional.

Simply enter your input in the provided field, adjust any settings to your preference, and the tool will process it instantly. You can then copy the result to your clipboard or download it.

The Crypto Profit Calculator works in all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. For the best experience, use the latest version of your preferred browser.

Start with your exit value — the sell price per unit multiplied by how many units you hold — then subtract what you originally invested to get gross profit or loss. From there, take off the buy fee and sell fee, which gives your net profit after costs. If the trade is in profit and you apply a tax rate, subtract the estimated tax to reach net profit after tax, the headline figure. For example, buying 0.5 BTC at $30,000 and selling at $65,000 is a $17,500 gross gain before fees. Doing this by hand across fees and tax is easy to get wrong, so this calculator runs the full breakdown — initial investment, exit value, gross and net profit, fees, tax, and ROI — the moment you type in your buy price, sell price, and quantity.

Net profit is a dollar amount: what you actually walk away with after fees and tax are subtracted from your gains. ROI (return on investment) is a percentage that measures how efficient the trade was relative to its size. This tool calculates ROI as net profit after tax divided by your initial investment, then multiplies by 100. A $5,000 net profit looks great alone, but if it came from a $100,000 position the ROI is only 5%, while the same $5,000 on a $10,000 position is a 50% ROI. That is why two trades with identical dollar profit can be very different in quality. Enter your numbers and the calculator shows both side by side, so you can judge a trade by how hard your money worked, not just the raw gain.

Break-even is the sell price at which you neither gain nor lose once both trading fees are paid. Because an exchange charges a fee when you buy and again when you sell, the price has to rise above your entry by the combined fee percentage before you are truly even. This calculator computes it as your buy price multiplied by (1 + buy fee + sell fee). So at a $30,000 entry with 0.25% on each side, break-even sits near $30,150, not $30,000 — that extra 0.5% is the round-trip cost. Knowing this number stops you from selling into what looks like a small green gain that is actually a loss after fees. Enter your buy price and fee percentages and the break-even price updates instantly alongside your profit results.

With dollar-cost averaging you buy fixed amounts at different prices over time, so there is no single entry price — you have a weighted average. The DCA mode here adds up every dollar you invested, then divides each purchase amount by its price to get the units bought, and sums those into your total units held. Your average buy price is total invested divided by total units, which naturally lands between your cheapest and most expensive entries. For instance, three $1,000 buys at $25,000, $35,000, and $45,000 give an average near $33,500 rather than a simple midpoint, because the cheaper price bought more coins. The calculator then runs the same profit, fee, and ROI math against your sell price. Switch to the DCA tab, add one row per purchase, and the average buy price and total units appear automatically.

Most tax systems treat selling crypto as a capital-gains event, meaning tax applies to the profit you realize, not to money you lost. This calculator mirrors that: the tax percentage is applied only when your net profit after fees is positive, so a losing trade shows zero tax rather than an odd negative figure. It also applies tax after fees, not before, since fees reduce the taxable gain. Keep in mind this is a flat-rate estimate — real rules vary by country, and a short holding period is often taxed more heavily than a long-term hold — so treat the result as a planning number, not filing advice. Enter your expected tax rate in the Tax on Gains field to see roughly how much a winning exit keeps after tax, then export the breakdown for your trading journal.