Traders calculators
Free, browser-only tools for active traders. Plan the next trade, track every fill, and tune your swing strategy across multiple accounts — no signup, no upload, your data stays on your device.
Risk to reward New
R:R ratio, total ₹ risk and reward, account-risk %, and the win rate you need to break even on a strategy. Long or short, with a position sizer built in.
Trading journal New
Log every trade with entry, exit, stop, target, setup and notes. Live KPIs (P&L, win rate, profit factor, expectancy), equity curve, filters, CSV/JSON export — and a printable blank template.
Swing trading strategy New
Add multiple entries at different prices — even across separate accounts — and see weighted average, P&L, breakeven, R:R targets, and the suggested next add-on price. Pyramid-up or average-down modes.
Position size New
Risk-based share sizing for any market. Compare four methods side-by-side — fixed-percent, fixed-rupee, ATR-based and Kelly — with lot-size rounding and leverage warnings.
Fibonacci levels New
Drop in a swing high and swing low — get retracement support / resistance levels (23.6% to 78.6%) and extension targets (127.2%, 161.8%, 261.8%) instantly with a visual ladder.
Monte Carlo simulator New
Run thousands of simulated equity curves from your win rate and R:R. See percentile bands, max-drawdown distribution, probability of ruin, and the realistic range of outcomes for your strategy.
About the traders category
These three tools cover the trade lifecycle: plan (risk:reward), execute & track (journal), and scale (swing strategy). Every calculation runs in your browser. Trades, journals and strategies persist in localStorage and never reach a server. Use Export JSON / CSV inside the journal for backups or to move data between devices.
Looking for something else? Pair these with our SIP calculator for systematic investing, or income tax for the after-tax view of your trading P&L.