Free Trading Calculators

Essential tools for position sizing, risk management, and performance analysis. No sign-up required.

Position Size Calculator

Calculate optimal position size based on account size, risk percentage, and stop-loss distance.

See the relationship between win rate and R-multiples. Calculate expectancy and profit factor for your system.

Calculate the R-multiple for any individual trade. Enter entry, stop, and exit to measure performance in R.

Calculate total portfolio risk across all open positions. See if you're within your heat limit.

Model drawdown scenarios and recovery requirements. See how many winning trades you need to recover.

Calculate Australian capital gains tax with automatic 50% CGT discount for assets held over 12 months.

Project dividend income from your portfolio. Calculate yield, franking credits, and annual income.

Model investment growth with compound interest. See how regular contributions grow over time.