Trading Calculators
Prop firm-adapted calculators with account size presets (50K, 100K, 150K). Auto-fills drawdown limits, daily loss limits, and profit targets.
Eval Challenge Calculator
→Estimate how long to pass an eval using real prop firm data.
Futures Fee Calculator
→Calculate commissions and exchange fees for futures contracts.
Expectancy Calculator
→Calculate expected value per trade based on win rate and average win/loss.
Drawdown Recovery
→See how much gain you need to recover from a drawdown.
Variance / Loss Streaks
→Calculate probability of consecutive losses and their impact on your account.
Risk of Ruin
→Calculate the probability of blowing your account given your trading stats.
Monte Carlo Simulator
→Simulate thousands of trading outcomes to visualize possible equity curves.
Profit & Expense Tracker
→Track your prop firm payouts and expenses to see net profitability.
Account Presets
Each calculator includes quick-select buttons for common prop firm account sizes. Selecting a preset auto-fills typical values:
| Size | Max Drawdown | Daily Limit | Profit Target |
|---|---|---|---|
| 50K | $2,500 | $1,250 | $3,000 |
| 100K | $3,000 | $1,500 | $6,000 |
| 150K | $4,500 | $2,250 | $9,000 |
These are typical values. Actual limits vary by firm. Always verify against your specific prop firm's rules.