Trading & Risk Calculators
Position sizing and risk management tools for day traders and prop firm participants.
Trading decisions made on rough mental math are a reliable way to take on more risk than intended. A position that feels small on a percentage basis can represent a large dollar loss when the stop is further away than usual. These tools make the calculation exact before the trade is placed, not after.
What these tools cover
- → Micro Futures Sizer — Calculate exact position sizes for MES, MNQ, and MYM.
- → Prop Firm Breakeven — Calculate exactly what you need to pass your evaluation.
- → Position Size Calc — Standard position size calculator for Forex and Crypto.
- → Risk/Reward — Visualize risk vs reward ratios for your trades.
- → Profit Target — Calculate trailing drawdowns and profit targets.
Micro Futures Sizer
Calculate exact position sizes for MES, MNQ, and MYM.
Prop Firm Breakeven
Calculate exactly what you need to pass your evaluation.
Position Size Calc
Standard position size calculator for Forex and Crypto.
Risk/Reward
Visualize risk vs reward ratios for your trades.
Profit Target
Calculate trailing drawdowns and profit targets.
How to get accurate results
Use your actual funded account balance — not your evaluation starting balance if you are in a prop firm challenge phase. Enter your stop loss as price distance from entry, then verify the tool is using the same unit as your broker platform. For prop firm tools, use your firm's specific daily drawdown rules pulled directly from their rules page, not from memory or a forum post.
When to use these tools
- → Calculating exact position size before every trade based on current account balance and your target risk percentage
- → Determining what daily profit targets and trailing drawdown limits mean in actual dollar terms during an evaluation
- → Verifying that a trade's risk/reward ratio justifies the setup before entering the position
- → Sizing a micro futures position correctly by accounting for tick value and contract multiplier
- → Checking whether you are overtrading relative to your evaluation's consistency requirement
When a tool is not enough
For tax treatment of trading gains, wash sale rules, retirement account trading restrictions, and regulatory compliance, consult a licensed financial advisor or tax professional. Position sizing tools manage risk per trade — they do not replace a documented trading plan or a professional review of your overall strategy.
Frequently Asked Questions
What trading calculators are available?
Position size calculator, risk/reward calculator, profit target calculator, prop firm calculator, and micro futures sizer.
Do these tools work for all asset classes?
Yes — the calculators are asset-agnostic. Enter your account size, risk percentage, and stop distance for any instrument.
What is a position size calculator?
A tool that tells you how many shares, contracts, or units to buy based on your account size and maximum acceptable loss per trade — a core risk management discipline.
Is my trading account data private?
Yes. All calculations run in your browser. Your account balance and position details are never transmitted anywhere.