Crypto Profit Calculator
Want to know how much profit or loss you made on a crypto trade? Enter the buy price, sell price and number of coins for an instant calculation, including the percentage return. Handy for quickly checking how a closed position performed without doing the maths yourself.
結果
￥19,000
Profit
- Return
- +190%
How this was calculated
- 1Difference per coin￥58,000 − ￥20,000 = ￥38,000
- 2Multiply by the number of coins× 0.5 = ￥19,000
公式
Profit = (sell price − buy price) × number of coins
You multiply the difference between sell and buy price per coin by the number of coins you held. The percentage return is expressed relative to the buy price: (sell − buy) ÷ buy × 100. This is a gross calculation based purely on the price difference.
ステップ解説
- 1Enter the price per coin at the time you bought.
- 2Enter the price per coin at the time you sold, and the number of coins you held.
- 3Read your profit or loss instantly, including the percentage return.
計算例
Example: 0.5 BTC bought at € 20,000 per coin, sold at € 58,000 per coin
→ Profit = (58,000 − 20,000) × 0.5 = € 19,000, return +190%.
Example: 2 ETH bought at € 1,500 per coin, sold at € 3,000 per coin
→ Profit = (3,000 − 1,500) × 2 = € 3,000, return +100%.
Example: 1,000 XRP bought at € 0.50 per coin, sold at € 0.35 per coin
→ Loss = (0.35 − 0.50) × 1,000 = − € 150, return −30%.
Reference table
| Sell price | Profit/loss | Return |
|---|---|---|
| € 15,000 | − € 2,500 | −25% |
| € 20,000 | € 0 | 0% |
| € 25,000 | € 2,500 | +25% |
| € 30,000 | € 5,000 | +50% |
| € 40,000 | € 10,000 | +100% |
| € 60,000 | € 20,000 | +200% |
Illustrative example based on buying 0.5 coins at € 20,000 per coin; enter your own prices in the calculator above for your exact result.
よくある間違い
- Forgetting to factor in exchange trading fees, so the actual profit is slightly lower than the gross result.
- Confusing the return percentage with the profit amount: a small amount invested can still produce a huge percentage.
- Looking at a single trade in isolation without accounting for earlier losses on the same coin, which skews the overall picture.
Important to know
- In some countries crypto gains are taxable; consult a tax adviser for your own situation.
活用シーン
- Evaluating your result on a closed trade before reinvesting or withdrawing the proceeds.
- Comparing different sell scenarios to decide at what price you want to lock in a profit.
- Keeping track of your portfolio for personal records or as preparation for your tax return.
よくある質問
Does this calculation include trading fees?
No, this is gross profit based on the price difference. Subtract the trading fees of both transactions yourself for the net result.
Can I calculate a loss too?
Yes. If the sell price is lower than the buy price, the calculator automatically shows a negative amount as a loss, including the negative percentage return.
Does this calculator work for any cryptocurrency?
Yes, the calculation works for any coin or token: Bitcoin, Ethereum, or a smaller altcoin. Just enter the buy and sell price per coin and the number you traded.
Do I need to declare crypto profit for tax purposes?
This depends on your country and personal situation. Rules vary widely, so consult your local tax authority or a tax adviser for guidance tailored to your circumstances.
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