Forex Lot Size Calculator

Lot Size Calculator | BOTSFIRM Trading Tools

Lot Size Calculator

Size your position correctly based on account risk and stop loss.

Account currency: USD

Currency Pair / Instrument

Account Balance ($)

Risk per Trade (%)

Stop Loss (pips)

Suggested Lot Size

0.00 lots

Amount at Risk

$0.00

Pip Value / Lot

$0.00

Position Size

—

Mini / Micro Lots

—

Lot Size = (Balance × Risk %) ÷ (Stop Loss in pips × Pip Value per lot). Result is rounded down to 0.01 lots so you never risk more than planned.