Lot Size Calculator

Trade Inputs

Asset

Contract Type

Typical FX: Standard ≈ 100,000 units, Mini ≈ 10,000, Micro ≈ 1,000 (per 1 lot). Adjust if your broker differs.

Contract Size

Units per 1 lot — auto-filled from asset. Override or choose Custom.

Account Size

Starting Capital

Risk % per Trade

Enter account size & risk % to see the amount at risk.

Trade Type

Price Levels

Entry Price

Stop Loss Price (SL)

Take Profit Price (TP)

Desired R:R Ratio

Lot Size

Trade Lot

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Show calculation