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Risk of Ruin Calculator
Enter your win rate, reward-to-risk ratio, and risk per trade — see the simulated probability of going bust.
%
%
Probability of blowing your account
0.0%
Relatively safe
Expected value per trade
+0.50R
You have a positive edge
Simulations
5,000
500 trades each
💡 Lower your risk per trade, improve your win rate, or aim for a better R:R — any of these will cut your risk of ruin sharply.
Trade with discipline and earn cashback — add your broker account.
Add broker account →Monte Carlo simulation for education, not financial advice.