Free trading tools
Free trading calculators
Nine no-signup tools every crypto trader should bookmark. Pure browser math — your numbers never leave the page.
Position size calculator
Translate a fixed % account risk into the exact units to buy or sell, given an entry and stop-loss.
Open →Liquidation price calculator
Estimate where a leveraged long or short gets liquidated, with maintenance margin tunable.
Open →Risk-reward calculator
Visualize R:R, break-even win-rate, and expected value per trade. Single TP or ladder.
Open →ATR stop distance calculator
Place a volatility-aware stop-loss using the ATR and a multiplier. Mirrors our trailing-stop config.
Open →Breakeven win-rate calculator
From an R:R ratio, the minimum win-rate to be profitable. With a reference table of common R:R rungs.
Open →Funding cost calculator
How much funding a perp position will bleed over the hold. Decide if the swing is worth the carry.
Open →Compound growth calculator
Project how monthly returns plus DCA top-ups grow your trading capital over time.
Open →Sharpe ratio & drawdown
Paste a return series — get Sharpe, Sortino, volatility, max drawdown, and drawdown duration.
Open →Drawdown recovery calculator
See the non-linear return required to recover from a drawdown. Why 50% loss needs 100% gain back.
Open →Educational, not financial advice
These calculators are simplified models. Real exchanges apply funding rates, tiered margin, slippage, and fees that change the outcome. Always confirm against your exchange's own UI before sizing a trade.