Fibonacci Betting Calculator

Understanding the Fibonacci Betting System

The Fibonacci system is a negative progression strategy based on the famous Fibonacci sequence (1, 1, 2, 3, 5, 8, 13, 21, ...).

After a loss, you move one step forward in the sequence for your next stake. After a win, you move back two steps (or reset to the beginning if near the start).

• Recovery Focused – Designed to recover previous losses with a single win.
• Even Money Bets Preferred – Works best on bets close to even money (e.g., +100 to +120).
• Risk Management Required – Stakes can grow quickly during losing streaks.

How to Use the Fibonacci Calculator

• Set your base unit (starting stake).
• Enter your current position in the sequence (1 = start, increase by 1 after each loss).
• Input the odds for your next bet.
• Click calculate to see your next stake and what happens if you win or lose.

Use responsibly — always set a maximum step limit to protect your bankroll.