Forex Position Size, Pip Value & Lot Calculator
Calculate the exact standard, mini, and micro lot size, live pip value, required margin, and risk-to-reward ratio for 28 major/cross currency pairs and spot Gold (XAU/USD) & Silver (XAG/USD).
Trade Parameters & Risk Settings
Quick Risk %:
Stop Loss Pips:
Position Size & Risk Breakdown
Recommended Position Size (Standard Lots)
0.40 Lots
Mini Lots (0.10)
4.00
Micro Lots (0.01)
40.00
- Total Contract Size (Units / Oz) —
- Total Money at Risk —
- Pip Value (Your Position) —
- Pip Value per 1.00 Standard Lot —
- Estimated Margin Required —
- Risk-to-Reward Ratio & Target Profit —
Live Pip Value Table Across Major Pairs & Gold
Live pip values converted automatically into your selected Account Currency based on current interbank exchange rates.
| Instrument | Live Rate | 1 Pip Size | 1 Standard Lot (1.00) | 1 Mini Lot (0.10) | 1 Micro Lot (0.01) |
|---|
How Position Size & Pip Value Are Calculated
Proper position sizing ensures you never risk more than a predetermined percentage of your trading equity on a single trade:
1. Money at Risk
Amount at Risk = Account Balance × (Risk % ÷ 100)
2. Pip Value per Standard Lot
Pip Value = (Pip Size × Contract Size ÷ Market Rate) × Exchange Rate to Account Currency
3. Optimal Lot Size
Standard Lots = Amount at Risk ÷ (Stop Loss in Pips × Pip Value per Standard Lot)
Frequently Asked Questions
How do I calculate the right lot size for my Forex or Gold trade?
Divide the dollar amount you are willing to risk (for example, 1% of a $10,000 account = $100) by your Stop Loss in pips multiplied by the pip value per standard lot. For a 25-pip stop loss on EUR/USD ($10/pip per standard lot), your optimal size is $100 ÷ (25 × $10) = 0.40 standard lots.
What is the difference between a Standard Lot, Mini Lot, and Micro Lot?
In Forex, 1 Standard Lot (1.00) equals 100,000 units of the base currency (~$10 per pip on USD-quoted pairs). 1 Mini Lot (0.10) equals 10,000 units (~$1 per pip), and 1 Micro Lot (0.01) equals 1,000 units (~$0.10 per pip).
How are pips and lot sizes calculated for Gold (XAU/USD)?
On most institutional and retail MT4/MT5 platforms, 1 Standard Lot (1.00) of XAU/USD represents 100 troy ounces of gold. A $0.01 price movement equals $1.00 per standard lot (and a $1.00 move in gold price equals $100 per standard lot, $10 per mini lot, or $1 per micro lot).
How much risk per trade do professional traders recommend?
Most institutional and professional risk managers risk between 0.5% and 2.0% of total account equity per trade so that a series of consecutive stop-outs does not cause a severe drawdown.