Free Forex Tools & Calculators
Seven free tools for planning and sizing trades — from the exact lot size that matches your stop, to a Monte Carlo simulator that shows what a hundred trades of your strategy could actually look like. Everything runs instantly in your browser, no sign-up, and every tool is free to embed on your own site.
Position Size Calculator
Enter balance, risk percentage, and stop distance to get the exact lot size that keeps your dollar risk fixed on every trade.
Open calculator Market DataMarket Research Tables
Original statistics measured from our own Dukascopy archive: hourly volatility by UTC hour, average daily range across 25 markets, measured spread cost, and the risk of ruin table. All embeddable and free to cite.
Open research Risk of RuinMonte Carlo Simulator
Simulate 1,000 runs of your strategy from win rate, R:R, and risk per trade. See the spread of outcomes, worst drawdowns, losing streaks, and your probability of blowing the account.
Open simulator FundamentalsPip Value Calculator
Find what a single pip is worth per lot on the major pairs — the building block behind every position size, stop, and profit figure.
Open calculator Trade PlanningProfit Calculator
Turn an entry and exit into pips and dollars. Pick your pair, direction, and lot size to see the real profit or loss on a trade.
Open calculator Trade PlanningRisk-Reward Calculator
Enter entry, stop, and target to get your R:R ratio and the exact win rate you need just to break even at that ratio.
Open calculator LeverageMargin Calculator
See how much margin a position locks up at your leverage, and the true notional value you are controlling.
Open calculator GrowthCompounding Calculator
Set a starting balance, a realistic gain per period, and the number of periods to see where consistency — not big wins — takes an account.
Open calculatorEmbed these tools on your site — free. Every calculator page has an "Embed this calculator" section with a copy-paste snippet. The widgets are self-contained, load fast, and stay free. We only ask that you keep the small credit link under the widget.