Trading Tools Calculators
31 live tools · updated August 2026
Good traders do the sizing math before the trade, not after. Position size, liquidation price and risk-to-reward decide survival long before any chart pattern does.
Start with the Position Size Calculator (risk a fixed slice of the account, let the stop distance set the size), check the Liquidation Calculator before touching leverage, and use Kelly to sanity-check how aggressive your sizing should ever get.
All Trading Tools tools
Position Size CalculatorSize from account risk and stop distance.Liquidation Price CalculatorWhere leverage ends the trade for you.Funding Rate CalculatorWhat holding a perp really costs.TP/SL CalculatorTake profit and stop levels from R multiples.Margin CalculatorRequired margin for a leveraged position.Leverage CalculatorEffective leverage and exposure.Tick Value CalculatorWhat one tick is worth at your size.Risk/Reward CalculatorR multiple of a planned trade.Kelly Criterion CalculatorMathematically optimal bet sizing.Portfolio VaR CalculatorValue at risk for a portfolio.Drawdown Recovery CalculatorThe gain needed to erase a loss.Sharpe Ratio CalculatorReturn per unit of volatility.Sortino Ratio CalculatorReturn per unit of downside risk.Calmar Ratio CalculatorReturn vs worst drawdown.Risk of Ruin CalculatorOdds your account survives your strategy.Treynor Ratio CalculatorReturn per unit of market beta.Information Ratio CalculatorSkill vs a benchmark.Trade Expectancy CalculatorAverage result per trade from your stats.MEV Protection CalculatorWhat sandwiches cost you.Arbitrage CalculatorSpread profit after fees on two venues.Crypto Options CalculatorOption P&L at expiry.Perpetual Futures CalculatorPerp P&L with funding.On-Chain Metrics CalculatorNVT and friends.Grid Trading CalculatorGrid spacing and per-grid profit.Futures Basis CalculatorAnnualized basis of a future.Profit Factor CalculatorGross wins over gross losses.Covered Call CalculatorIncome and cap of a covered call.Iron Condor CalculatorCondor payoff zones.Funding Arbitrage CalculatorDelta-neutral funding capture.Trailing Stop CalculatorWhere a trailing stop sits as price moves.Prediction Market Odds CalculatorShares, odds and implied probability.
FAQ
What percent of my account should I risk per trade?
A common professional range is 0.5% to 2%. At 1% risk you can take 20 straight losses and still have 82% of the account.
How is liquidation price calculated?
It is the price where your margin no longer covers the position's loss. Higher leverage moves it closer to entry; the calculator shows exactly how close.