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Roulette Calculators & Progression Tools (Free)

Build and test roulette betting progressions — Martingale, Fibonacci, D’Alembert, or fully custom. Mobile-friendly and runs in your browser.

roulette calculator progression calculator martingale calculator fibonacci progression d’alembert progression bankroll simulator
No sign-up • Free • Mobile-friendly

Choose a Calculator

Simple Roulette Calculator

Quick progression setup • Great for Martingale

Enter base bet and configure steps to generate a roulette progression instantly. Ideal for rapid testing and simple strategies.

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Simple Roulette Calculator — Version 2

More options • Refined UI

Version 2 adds extra parameters and a smoother mobile experience while staying fast and simple for quick progression checks.

Open Version 2 →

Roulette Progression Builder

Custom sequences • Bankroll simulation

Design step-by-step progressions (Martingale, Fibonacci, D’Alembert, or custom), set bankroll and targets, then simulate outcomes.

Open Builder →

What These Roulette Calculators Do

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.

FAQ

Are these roulette calculators free?

Yes. All tools here are free to use and run in your browser.

Which progressions can I create?

Martingale, Fibonacci, D’Alembert, and fully custom sequences. You can also tune bankroll, targets, and steps.

Do I need to install anything?

No. Everything is web-based and mobile friendly.