Free tool
Enter your account balance, risk percentage, entry, stop, target, leverage, and estimated fees in the free calculator below. It sizes a position from your risk budget and estimates the result at your stop or target. No account is needed to calculate; these estimates do not guarantee an execution price or limit your actual loss.
Choose Long or Short. A long needs a stop below entry and a target above it; a short reverses those directions. Enter account balance, prices, and total estimated trade fees in the same currency. The currency selector changes the display, not exchange rates. Set the risk percentage from your own plan; the default is an illustration, not a recommendation.
Risk budget = account balance × risk % ÷ 100. Position size = (risk budget − fees) ÷ absolute entry-to-stop distance. The calculator treats each unit as gaining or losing one currency unit per one-unit price move. Check instrument specifications and broker size increments before using the result; futures contract multipliers and forex pip-value conversions are not modeled.
With a $10,000 account, 1% illustrative risk, a long entry at $100, stop at $98, target at $106, zero fees, and 1× leverage, the budget is $100. A $2 stop distance gives 50 units, $5,000 notional value, and $5,000 estimated margin. Loss at the stop is $100 and reward at the target is $300: 3R. These are hypothetical outcomes, not a forecast.
Enter Fees as the total estimated cash cost for entry and exit, not a percentage or per-unit rate. In the same example, $4 in fees leaves $96 for the price move, reducing size to 48 units. Estimated loss including fees is $100; reward after fees is $284, or 2.84R. If fees consume the whole budget, there is no positive position size within that budget.
Estimated margin = position notional value ÷ leverage. Changing leverage alone changes this estimate, not the position size or planned loss at the stop. Actual broker requirements may differ, and the tool does not calculate liquidation prices. Its Max loss label means the modeled loss at your entered stop; gaps, slippage, and costs you did not enter can make the actual loss larger.
The five-stop scenario assumes five full-budget losses, each sized at the same percentage of the remaining balance. At 1% on $10,000, the modeled drawdown is $490.10, or about 4.90%; it does not predict how likely that streak is. Compare the scenario with your own daily loss limit and other open positions. After closing a trade, record actual fees, fills, and realized R in your journal and review them against the plan.
Yes. The calculator on this page works without an account. Creating a Trevixe account is a separate step for journaling and reviewing your trades.
It is 100 ÷ (1 + net reward-to-risk ratio). A 3R plan gives 25%, assuming every winner earns that reward and every loser loses the modeled amount, with entered fees included. It is a mathematical threshold, not your strategy's expected win rate; partial exits and different realized losses change the result.
No. Valid inputs or the Clean setup label do not establish that a trade is suitable or profitable. The tool does not evaluate your finances, market conditions, liquidity, or combined portfolio exposure. Use it as an educational planning aid, not personalized investment advice or a guarantee that a stop will cap losses.
Check risk, reward, margin, and position size before the trade.
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