Enter your account size, risk %, entry and stop-loss. Get the exact position size in USD and base currency instantly.
4Inputs
2Outputs
FreeAlways
Why it matters
Protect your capital on every single trade
Most traders blow their accounts not from bad entries, but from bad sizing. This calculator enforces your risk rules so discipline, not emotion, controls how much you put on the line.
Risk-first position sizing
Define your max loss first, then let the math determine your size, never the other way around.
Works across all markets
Crypto, forex, stocks: any market with a price and a stop-loss. Outputs both USD value and base currency units.
Instant, no signup needed
All calculations run in your browser. Nothing is sent to a server. Results are immediate.
The Formula
Dollar Risk = Account × Risk %
Stop Distance = |Entry − Stop-Loss|
Position (base) = Dollar Risk ÷ Stop Distance
Position (USD) = Position × Entry
How to use
Four inputs. Done.
01
Account Size
Total capital available in your trading account, in USD.
02
Risk Per Trade (%)
The maximum percentage of your account you're willing to lose on this trade. Typically 1 to 2%.
03
Entry Price
The price at which you plan to open your position.
04
Stop-Loss Price
Your invalidation level. The gap between entry and stop determines how many units you can buy.
Position Size Calculatorblog.ueex.com/tools
Account & Risk
USD
%
Trade Levels
$
$
Please fill all fields with valid values. Entry and stop-loss must be different.
Position (USD)
—
US Dollars
Position (Base)
—
Coins / Units
Dollar Risk
—
Max loss on trade
Stop Distance
—
% from entry
Risk level—
Ready to trade with proper risk management?
Open a UEEx account and trade with discipline, every position sized to your rules.
Disclaimer: This calculator is for educational and planning purposes only. Position sizing math does not eliminate risk; trade execution, slippage, and overnight gaps can result in larger losses than your defined stop. This tool does not constitute financial advice.
