GBP/JPY Lot Size Calculator for AquaFunded
Quick Answer
GBPJPY has a pip value of $9.10 per standard lot, making it one of the higher-value major pairs. With a typical 50-pip stop loss, 1% risk on a $10,000 account would allow for 0.22 lots (22,000 units).
Position Size Calculator
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Firm Rules Summary
| Max Daily Loss | 5% |
| Max Total Loss | 10% |
| Profit Target (Phase 1) | 10% |
| Min Trading Days | — |
| Consistency Rule | No |
Instrument Guide
GBPJPY is known as 'The Dragon' for good reason - it's one of the most volatile major forex pairs, demanding careful position sizing. With an average daily range of 150 pips, this pair can move aggressively, especially during London-Tokyo overlap sessions. The $9.10 pip value per lot is significantly higher than EUR/USD ($10) but the volatility more than compensates for this slight difference.
For stop loss placement, the 150-pip average daily range suggests stops should typically be 40-80 pips to avoid getting whipsawed by normal market noise. Anything tighter than 30 pips is usually asking for trouble with this pair.
Let's work through realistic examples: On a $10,000 account risking 1% ($100), with a 60-pip stop loss, you'd calculate: $100 ÷ (60 × $9.10) = 0.18 lots. At 2% risk ($200) with the same 60-pip stop, you'd size at 0.37 lots. Notice how the position sizes are smaller than you might expect - this is GBPJPY's volatility tax.
For AquaFunded's rules, GBPJPY is actually well-suited. The 5% daily loss limit gives you breathing room for multiple trades, while the 150-pip daily range provides plenty of profit opportunities to hit that 10% target. However, the volatility means you must be disciplined with your 1-2% per trade risk - this pair can easily eat through drawdown limits if you're overleveraged. The key is treating each pip as worth $9.10 and respecting the pair's tendency for sudden 50-100 pip moves during news events or session overlaps.
Frequently Asked Questions
AquaFunded GBP/JPY Calculator — FAQ
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Last verified: 2 April 2026. Always confirm current rules directly with AquaFunded before trading.