Free Prop Firm Challenge Calculators — Pass Probability & Risk of Ruin
Free prop firm challenge calculators for FTMO, Topstep, Apex and more: pass probability, risk of ruin and the rule most likely to fail you. No signup, all in your browser.
Each calculator below is preloaded with that firm's hand-verified rules — profit target, daily loss limit, drawdown type, minimum trading days — and simulates thousands of challenge attempts from your own win rate, reward-to-risk and risk per trade. Everything runs in your browser; nothing you type is uploaded.
| Challenge | Target | Daily loss | Max drawdown | Min days | Time limit |
|---|---|---|---|---|---|
| FTMO $100K Challenge (Step 1) | 10% | 5% | 10% static | 4 | None |
| FundedNext $100K Stellar 2-Step (Phase 1) | 8% | 5% | 10% static | 5 | None |
| The5ers High Stakes $100K (Step 1) | 10% | 5% | 10% static | 3 | None |
| FundingPips $100K 2-Step Standard (Phase 1) | 8% | 5% | 10% static | 3 | None |
| Topstep $50K Trading Combine | 6% | 2% | 4% EOD trailing | 2 | None |
| Apex Trader Funding $50K Evaluation (Intraday Trailing) | 6% | None | 5% intraday trailing | None | None |