Simple Roulette Calculator
Enter base bet and configure steps to generate a roulette progression instantly. Ideal for rapid testing and simple strategies.
Open Calculator →Build and test roulette betting progressions — Martingale, Fibonacci, D’Alembert, or fully custom. Mobile-friendly and runs in your browser.
Enter base bet and configure steps to generate a roulette progression instantly. Ideal for rapid testing and simple strategies.
Open Calculator →Version 2 adds extra parameters and a smoother mobile experience while staying fast and simple for quick progression checks.
Open Version 2 →Design step-by-step progressions (Martingale, Fibonacci, D’Alembert, or custom), set bankroll and targets, then simulate outcomes.
Open Builder →Each tool helps you create or test a roulette betting progression by specifying a base wager, step sequence, and limits such as bankroll, stop-loss, or profit target. Popular systems include Martingale, Fibonacci, and D’Alembert, but you can also build fully custom progressions tailored to your approach.
Note: Roulette outcomes are random and no calculator can guarantee profits. These tools are for planning and education only. Please gamble responsibly.
Yes. All tools here are free to use and run in your browser.
Martingale, Fibonacci, D’Alembert, and fully custom sequences. You can also tune bankroll, targets, and steps.
No. Everything is web-based and mobile friendly.