Trade with the numbers,
not the guesswork.
Fast, accurate calculators for stocks, crypto and futures — profit, position size, risk/reward and more. Results update live as you type.
- 7 free tools
- 0 sign-ups
- Stocks · Crypto · Futures
- Long & short
Calculators
Profit / Loss Calculator Profit, loss, % return and net P&L after fees — long or short. Position Size Calculator How many shares or units to buy for a fixed dollar risk. Risk / Reward Calculator R:R ratio and the breakeven win rate you need to profit. Stop Loss / Take Profit Calculator Exact stop-loss and take-profit prices from a % or R-multiple. Target Price Calculator The exit price needed to hit a target profit %, net of fees. Break-Even Calculator Your true break-even price once commissions are included. Average Down / Up Calculator Blended average cost across multiple entries (down or up).
Built for traders
Live results as you type
Every figure updates instantly — no submit button, no waiting.
Fees done right
Optional commissions baked in, so net P&L matches your broker.
Stocks, crypto & futures
Fractional crypto, contract multipliers, long or short.
Private & instant
Runs entirely in your browser. No sign-up, nothing stored.
New to position sizing or risk/reward?
Short, practical guides that pair with the calculators.