Crypto Futures PnL Calculator
Calculate profit or loss on leveraged long or short crypto futures trades. Enter your entry and exit prices, contract size, and leverage to instantly see your realized PnL.
About this calculator
Crypto futures PnL depends on your position direction, price movement, contract size, and leverage multiplier. For a long position, profit grows when the exit price exceeds the entry price: PnL = (exitPrice − entryPrice) × contractSize × leverage. For a short position, the formula reverses: PnL = (entryPrice − exitPrice) × contractSize × leverage. Leverage amplifies both gains and losses proportionally — a 10x leveraged position magnifies a 1% price move into a 10% gain or loss on your margin. Contract size determines how many units of the underlying asset you control. Understanding these mechanics is essential before trading derivatives, as losses can exceed your initial margin if prices move sharply against your position.
How to use
Suppose you open a long position on BTC futures: Entry Price = $30,000, Exit Price = $32,000, Contract Size = 0.5 BTC, Leverage = 10x. PnL = (32,000 − 30,000) × 0.5 × 10 = 2,000 × 0.5 × 10 = $10,000 profit. Now flip to a short: PnL = (30,000 − 32,000) × 0.5 × 10 = −2,000 × 0.5 × 10 = −$10,000 loss. Enter your values into the fields and the calculator returns your PnL instantly.
Frequently asked questions
How does leverage affect profit and loss on crypto futures trades?
Leverage multiplies your exposure to price movements without requiring you to put up the full notional value. A 10x leverage means a 1% favorable price move yields a 10% return on your margin, but the same 1% adverse move produces a 10% loss. High leverage increases the risk of liquidation, where your entire margin is wiped out before you can exit. Always factor in the leverage multiplier when assessing your risk per trade.
What is the difference between a long and short futures position in PnL calculations?
A long position profits when the exit price is higher than the entry price, because you effectively bought low and sold high. A short position profits when the exit price is lower than the entry price, since you sold high and bought back lower. The PnL formula simply reverses the subtraction order for shorts: (entryPrice − exitPrice) instead of (exitPrice − entryPrice). Both are then scaled by contract size and leverage.
Why does contract size matter when calculating crypto futures PnL?
Contract size defines how many units of the underlying asset each contract represents, directly scaling your dollar PnL per price tick. A contract size of 1 BTC versus 0.1 BTC means your PnL is ten times larger for the same price movement. Exchanges often list mini or micro contracts to let traders take smaller positions. Always confirm the contract size specification on your exchange before entering the values, as it varies between platforms and asset pairs.