Professional Trading Calculators

Free tools built by traders, for traders. No ads, no login, no BS. Just math.

12
Free Tools
0
Calculations Run
Live
Position Size Calculator
Calculate exact position size based on account balance, risk %, entry, and stop loss. Includes leverage slider with liquidation warnings and exchange fee comparison.
Live
Liquidation Price Calculator
Estimate a liquidation price from exchange, margin mode, entry and leverage inputs.
Live
Risk/Reward Ratio Calculator
Visualize your risk/reward ratio with entry, stop loss, and take profit. Shows required win rate to be profitable.
Live
Compound Profit Calculator
See how your account grows with compounding returns. Monte Carlo simulation with realistic drawdowns and growth milestones.
Live
Leverage Risk Simulator
Explore how leverage changes estimated liquidation distance, position equity and path risk.
Live
Win Rate & Expectancy Calculator
Input your trading history and find out if your strategy is actually profitable. Calculates win rate, expectancy, profit factor.
Live
Crypto DCA Calculator
Dollar cost averaging simulator. See how DCA performs vs lump sum across any time period with real historical data for BTC, ETH, and SOL.
Live
Break-Even Win Rate Calculator
What win rate do you NEED to be profitable given your average win and loss sizes? Includes exchange fees and visual profit zones.
Live
Funding Rate APY Calculator
Convert perpetual futures funding rates to annualized returns. See what you're paying or earning on perpetual swaps with detailed cost breakdowns.
Live
Kelly Criterion Calculator
Calculate optimal position size using Kelly Criterion. Includes full Kelly, half Kelly, and quarter Kelly recommendations with growth curve visualization.
Live
Maximum Drawdown Probability Calculator
Estimate losing-streak probabilities at your chosen win rate and sample size.
Live
Exchange Fee Comparison Tool
Compare trading fees across Binance, Bybit, OKX, Bitget, HyperLiquid, and BYDFI. Calculate how much fees eat into your profits with annual cost projections.
Plan the trade. Then watch the market.
Open the free TargetHit terminal for live market context. VIP adds HyperLiquid observable Stops/trigger-level heatmaps and modeled Liquidations heatmaps across supported crypto and TradFi markets.
Open the Free Terminal →