Protect your capital. Calculate the perfect trade size for your risk tolerance and stop loss distance in seconds.
Trading the wrong lot size is the #1 reason new traders fail. If your lot size is too big, a small price move can blow your account. If it's too small, you aren't maximizing your growth.
Our calculator uses the exact formula: Risk Amount / (SL Pips * Pip Value per Unit) to give you the mathematically correct trade size every time.
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This calculator is part of our professional suite of Forex currency calculators. Explore the fullForex Trading Toolkitto optimize your strategy and manage risk like a professional.
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Explore related calculators to sharpen your edge
Calculate net profit/loss for any currency pair trade in your account currency
Calculate the dollar value of a pip for any lot size and currency pair
Calculate the optimal lot size based on your risk percentage and stop loss
Calculate required margin and leverage impact for forex positions