Calculation formula
Lot increments are rounded down. Spread, slippage, gaps and commissions are excluded from the stop-risk estimate.
Size positions using your stop and loss budget.
Estimates use your own inputs, not live broker prices.
Illustrative values only — not XM trading terms or an investment recommendation.
Lot increments are rounded down. Spread, slippage, gaps and commissions are excluded from the stop-risk estimate.
Example inputs · XAUUSD
Calculation steps
Estimated result
0.20 lotsCalculation formula: Lot size = ⌊Loss budget ÷ (|Entry price − Stop-loss price| × Contract units per lot × Currency conversion) ÷ Lot increment⌋ × Lot increment
Check the broker’s actual contract, account and location conditions. Lot increments are rounded down. Spread, slippage, gaps and commissions are excluded from the stop-risk estimate.
No. This calculator uses your inputs or editable example specifications, not live prices.
Educational calculator. Estimates use your own inputs or editable example contract defaults. Verify broker terms and eligibility independently.
Use identical instrument, volume and fee conventions.