Free Forex Tools
Professional Forex Calculators
Five precision calculators used by professional traders. Calculate swap costs, margin requirements, P&L, optimal position sizes, and risk/reward ratios — instantly, in your account currency.
Overnight financing cost
Swap Calculator
Calculate the exact swap (rollover) fee or credit your broker charges for holding a forex position overnight. Accounts for triple-swap Wednesdays.
- Supports long & short
- Triple-swap day adjustment
- Multi-currency accounts
Required collateral
Margin Calculator
Find out exactly how much margin your broker requires to open a trade — either at fixed leverage or using tiered margin brackets.
- Fixed leverage mode
- Tiered margin mode
- Tier-by-tier breakdown
P&L for any trade
Profit & Loss Calculator
Precisely calculate the profit or loss on a completed or hypothetical trade across any forex pair or CFD instrument.
- Pip-based calculation
- Quote-to-account conversion
- Buy & sell directions
Risk-based lot sizing
Position Size Calculator
Determine the optimal lot size for a trade based on your account size, risk percentage or fixed dollar amount, and stop loss distance.
- Risk % or fixed amount
- Floor rounding for safety
- Per-symbol pip values
Trade quality analysis
Risk/Reward Calculator
Evaluate a trade setup by calculating the risk/reward ratio, dollar amounts at risk and reward, break-even win rate, and statistical expectancy.
- RR ratio & pips
- Expectancy at custom win rate
- Break-even win rate
Educational tools only. These calculators provide estimates based on inputs you provide. Actual values may vary depending on your broker's specific pricing, spreads, and execution. Always verify with your broker before placing trades.