Crypto Trading Calculators

Plan the trade before you open it. All four calculators run locally in your browser — nothing is uploaded, no account needed.

Liquidation Price Calculator

Calculate the liquidation price of a leveraged crypto position from entry price, leverage and maintenance margin.

Position Size Calculator

Work out how large a crypto position to open from account balance, risk percentage and stop-loss distance.

Funding Rate Calculator

Estimate funding fees on perpetual futures from position value, funding rate and holding time.

Exchange Fee Calculator

Compare futures taker and maker fees across MEXC, BYDFi, Bybit, Bitget, OKX and more.