Free Forex Trading Tools and Calculators

Updated October 2026 · By the FXPayback Research Desk

Good traders do the maths before they click buy. These free FXPayback tools tell you what a pip is worth, how much margin you need, how big your position should be, what a trade will make or lose, and how much rebate you can earn back. They work for forex pairs, gold and other metals, stocks and crypto.

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Risk basics

Pip Value Calculator

Find out how much money each pip (or point) of movement is worth for your pair and lot size. It's the first number you need before you set a stop-loss or take-profit.

  • Works for forex, metals, stocks and crypto
  • Shows value per pip for any lot size
  • Useful when you trade gold, where one "pip" is not the same as on EUR/USD
Example: 1 standard lot of EUR/USD is worth about $10 per pip, so a 20-pip stop risks about $200.
Open Pip Value Calculator →
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Most important

Position Size Calculator

Enter your account balance, how much you want to risk (for example 1%), your entry and your stop-loss. The calculator tells you the exact lot size so a losing trade only costs what you planned.

  • Stops you from over-sizing on volatile days
  • Shows units, lots and the margin needed
  • Pairs well with our guide on how much to risk per trade
Example: $1,000 account, 1% risk and a $4 stop on gold works out to roughly 0.02 lots.
Open Position Size Calculator →
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Before you open

Margin Calculator

See how much margin your broker will lock for a trade at your leverage (1:50, 1:100, 1:200, 1:500 and more), plus the full position value. Use it to make sure you keep enough free margin and avoid a margin call.

  • Choose asset class, symbol, lot size and leverage
  • Shows required margin and position value
  • Handy before holding trades overnight or through news
Open Margin Calculator →
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Plan the trade

Trading Profit Calculator

Enter your entry price, exit price and lot size to see your profit or loss in dollars, the number of pips or points, and the return on your position. Great for checking whether a setup's reward is worth its risk.

  • Profit or loss in money and in pips
  • ROI on the position
  • Works for long and short trades
Open Profit Calculator →
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Cut your costs

Rebate (Cashback) Calculator

Pick your broker, enter how many lots you trade, and see how much cashback you could earn per day, week, month and year with FXPayback. Rebates are paid on every closed lot, win or lose, and you can withdraw from just $1.

  • Rates for our partner brokers built in
  • Daily, weekly, monthly and yearly projections
  • Learn more on our forex rebates page
Open Rebate Calculator →

📊 All-in-one Calculator Suite

Want everything on one screen? The suite puts the pip, profit, margin, position size and rebate calculators side by side, for forex, stocks, metals and crypto.

Open the Calculator Suite →

Guides that go with these tools

All tools are free and need no sign-up. If you trade often, the easiest saving is to get a rebate on every lot: create a free FXPayback account and see our partner brokers.

Calculator results are estimates for planning only. Pip values, margin and rebate rates depend on your broker, account type and instrument. Trading forex and CFDs carries a high risk of loss.

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