How to use
Pick or type a coin, then enter buy price, sell (current) price, investment amount and fee rate (applied on both buy and sell).
Click "Calculate" to get coins bought, current value, gross profit and net profit after buy & sell fees.
Formulas
Investment × (1 − fee rate) ÷ buy priceCoins bought × sell price × (1 − fee rate)Net proceeds − InvestmentNet profit ÷ Investment × 100%Example
Invest 1,000 USDT in BTC at 30,000 with a 0.1% fee, sell at 36,000: coins ≈ 0.0333 BTC, net proceeds ≈ 1,198.8 USDT, net profit ≈ 198.8 USDT, return ≈ +19.88%.
Notes
Fees apply on both the buy and the sell side. The more frequently you trade, the larger the drag fees create on net profit.
Results are mathematical estimates; actual fills can be affected by slippage or unfilled limit orders.
FAQ
How is crypto profit calculated?
Quantity = investment ÷ buy price; profit = quantity × sell price − investment; return = profit ÷ investment. If fees apply, deduct the fee rate on both the buy and sell sides.
Why is net profit lower after fees?
The buy fee reduces the coins you hold and the sell fee reduces the amount you receive, so both sides eat into profit.