Gold (XAU/USD) Lot Size Calculator — Position Sizing for Gold Trading

Gold trades differently from currency pairs. The pip values are different, the volatility is 3-5x higher, and stop losses are measured in dollars, not fractions of a cent. Using the same lot size for gold as you do for EUR/USD is a fast way to blow your account. Here is how to size gold positions correctly.

Gold Pip Value by Lot Size

Lot Size	Type	Units	Pip Value ($0.01 move)	$1.00 Move	$5.00 Move
1.00	Standard	100 oz	$10.00	$1,000	$5,000
0.50	Half	50 oz	$5.00	$500	$2,500
0.10	Mini	10 oz	$1.00	$100	$500
0.05	Half-mini	5 oz	$0.50	$50	$250
0.01	Micro	1 oz	$0.10	$10	$50

A $5 move in gold at 1.00 lot = $5,000 profit or loss. Gold regularly moves $10-$30 per day. Position sizing is critical.

Gold Lot Size by Account Size (1% Risk)

Account	1% Risk	100-pip Stop ($1)	200-pip Stop ($2)	300-pip Stop ($3)	500-pip Stop ($5)
$1,000	$10	0.010 lots	0.005 lots	0.003 lots	0.002 lots
$5,000	$50	0.050 lots	0.025 lots	0.017 lots	0.010 lots
$10,000	$100	0.100 lots	0.050 lots	0.033 lots	0.020 lots
$25,000	$250	0.250 lots	0.125 lots	0.083 lots	0.050 lots
$50,000	$500	0.500 lots	0.250 lots	0.167 lots	0.100 lots
$100,000	$1,000	1.000 lots	0.500 lots	0.333 lots	0.200 lots

Why Gold Needs Special Attention

• Higher volatility: Gold moves $10-$30 per day (100-300 pips). EUR/USD moves 50-80 pips. Same lot size, completely different dollar exposure
• Wider spreads: Gold spreads are typically 20-50 cents ($0.20-$0.50), much wider than major currency pairs (1-2 pips). Factor spread into your stop loss distance
• News sensitivity: Gold reacts strongly to CPI, FOMC, NFP, and geopolitical events. A news release can move gold $20+ in minutes. Position sizing must account for this
• Session differences: Gold moves most during London-New York overlap. Asian session gold is quieter. Your stop loss distance should reflect the session you trade

Gold Stop Loss Guidelines

Trading Style	Typical Stop (Pips)	Typical Stop ($)	Lot Size ($10K, 1% Risk)
Scalping	50-100	$0.50-$1.00	0.10-0.20 lots
Day trading	100-300	$1.00-$3.00	0.03-0.10 lots
Swing trading	300-800	$3.00-$8.00	0.01-0.03 lots
Position trading	800-2000	$8.00-$20.00	0.005-0.01 lots

Day trading gold with a $2 stop loss at 0.05 lots risks $100 per trade. That is 1% of a $10,000 account. The math works, but only if you use the correct lot size.

Common Gold Sizing Mistakes

• Using the same lot as EUR/USD: 0.10 lots on EUR/USD with a 50-pip stop risks $5. 0.10 lots on gold with a 200-pip stop risks $200. Same lot size, 40x the risk
• Ignoring the spread: A 30-pip spread on gold means your effective stop loss is 30 pips closer than you placed it. Add spread to your stop distance calculation
• Trading gold during news: An FOMC announcement can move gold $30-$50 ($3,000-$5,000 per standard lot). Reduce position size or stay flat during major news events

Calculate Your Gold Position

• Position Size Calculator - enter gold prices as entry and stop loss
• Forex Lot Size Guide - full lot sizing guide for all pairs
• Risk Per Trade Guide - the 1% rule explained