Prop Firm Challenge Calculator
Estimate your probability of passing a prop firm challenge using Monte Carlo simulation. Select your prop firm, enter your strategy stats, and run 10,000 simulated attempts to see realistic pass rates.
Challenge Setup
Simulation Results
Select a prop firm to test your strategy on its rules
Free for 30 days, no card. Then $50/month.
The Full Prop Firm Toolkit
Passing the challenge is only step one. Once funded, the payout calculator turns your split, fees and monthly return into actual take-home income, and the consistency rule calculator checks whether your best day blocks a payout under your firm's consistency rule. For the survival math behind both phases, the risk of ruin calculator quantifies the odds of breaching a drawdown limit with your exact strategy statistics.
Trading futures on the account? The futures position size calculator can fill in a futures plan's max loss, daily loss limit and contract cap and gives how many minis or micros fit your stop. The futures tick value page shows what one tick of ES, NQ, GC or CL is worth.