What This Tool Teaches
Position size is the bridge between a good idea and survivable execution.
The tool turns account size, stop distance, and risk percentage into a contract count you can actually afford.
Calculate the optimal number of contracts to trade based on your account size and risk tolerance
Recommended: 1-2% per trade
This calculator is useful only if it changes how many contracts you allow yourself to trade before the trade is placed.
Position size is the bridge between a good idea and survivable execution.
The tool turns account size, stop distance, and risk percentage into a contract count you can actually afford.
Start with the maximum percentage of capital you are willing to lose on one idea.
Then let the stop-loss distance decide the contract count instead of forcing size first and inventing risk later.
If the calculator says zero or one contract, are you willing to accept that result?
Can you explain how stop distance changes position size even when the setup quality looks identical?
The common mistake is using the tool after you already decided the size you want.
That turns risk management into decoration rather than a boundary.
Position sizing determines how many contracts you should trade based on your account size and risk tolerance. Proper position sizing is crucial for long-term trading success and capital preservation.
Professional traders typically risk 1-2% of their account per trade. This ensures that even a series of losses won't significantly damage your trading capital.
The calculator divides your maximum risk amount by the risk per contract (distance from entry to stop loss). This gives you the optimal number of contracts to trade while staying within your risk limits.
Get access to advanced calculators, real-time market data, strategy backtester, and daily professional analysis