Calculate a lot size from your account risk and stop distance.
This public calculator uses FIBY's admin-configured product assumptions. Licensed members also receive the advanced set-file calculator based on actual backtest drawdown.
Preset note: Common contract assumption. Verify against the MT5 Symbol Specification.
Calculation resultEnter your account, risk and stop distance.
Calculator results are estimates based on supplied data. Backtests, spreads, slippage, leverage and market conditions can differ from live trading. Always verify the symbol contract and use a lower lot size when uncertain.
Verify the value against the broker's MT5 Symbol Specification before placing a trade.
Verify the value against the broker's MT5 Symbol Specification before placing a trade.
Using a FIBY set file?
Licensed members can size approved backtests from their recorded maximum equity drawdown.