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GBP/USD Position Size Calculator (2026)

Calculate the correct lot size based on your risk % and stop-loss distance. Pre-loaded for British Pound / US Dollar.

Account CCY:

GBP/USD at a glance

Pip Size

0.0001

Pip Value (1 lot)

$10.00

Avg Spread

0.5–2.0 pips

Active Session

London, New York

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Balance & risk are remembered on this device ·

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Deriv

4.0
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Capital at risk · T&Cs apply

Position Size Calculator Formula

Lots = Risk Amount ÷ (SL Pips × Pip Value per Lot)

Example (GBP/USD): $10,000 account · 1% risk · 38-pip stop: $100 ÷ (38 × $10.00) = 0.26 lots

About GBP/USD — British Pound / US Dollar

GBP/USD (Cable) is the fourth most traded currency pair globally, known for its high volatility and large intraday swings. It is sensitive to Bank of England decisions, UK inflation data, and political developments including trade policy. Spreads are typically slightly wider than EUR/USD.

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