EU Roulette Streak Simulator

Simulates European roulette numbers 0–36 and finds the longest red, black, and non-red streaks.

Number of outcomes

Longest red streak-

Longest black streak-

Longest black/green streak-

Longest red/green streak-

Longest streak details

Type	Length	Starts at spin	Ends at spin

Outcome timeline

Red = red number, black = black number, green = zero.

Using a Martingale (double-your-bet-after-each-loss) progression, this shows how many consecutive losses your table limits let you ride out — and how likely such a losing streak is.

Minimum bet Maximum bet Bet type Table pace Hours played Spins per session

Doubling levels (min → max)-

Losing streak you can recover from-

Losing streak that busts you-

Chance of one bust streak-

Odds of bust streak-

Chance of busting this session-

Progression breakdown

Each row is the next bet you place after a loss. "Total at risk" is everything wagered up to and including that spin; winning any spin nets you one minimum bet.

After loss #	Bet this spin	Total at risk	Net if this spin wins	Chance of reaching here