Free Calculator

Position Size Calculator

Calculate exact lot size for any trade. Forex, Gold, Indices, and Crypto. The same risk engine used by OXY ALGO's AI agents.

Account Setup

$
0.5% 2.0% 5%
Risk Amount $200.00

Trade Setup

pips
OR calculate from price

Results

Position Size
0.57
standard lots
Risk Amount $200.00
Pip Value $5.70
Potential Loss -$200.00
Units 57,000
Based on USD account with $10/pip per standard lot for EURUSD
Risk Level Moderate
Conservative Aggressive

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The Formula
Position Size = Risk Amount / (SL pips x Pip Value per lot)
1
Risk Amount

Account Balance x Risk Percentage. For example: $10,000 x 2% = $200

2
Pip Value

Depends on the instrument. For most USD pairs (EURUSD, GBPUSD), 1 standard lot = $10/pip. For XAUUSD (Gold), 1 lot = $10/pip (where 1 pip = 0.1 move).

3
Position Size

$200 / (35 pips x $10) = 0.57 lots. This means if your SL gets hit, you lose exactly $200 (2% of your account).

For non-USD accounts, pip values are converted at approximate rates. Results are estimates — always verify with your broker.