EDUCATIONAL PROBABILITY LAB

Roulette Lab

● Ready
£1,000.00Starting balance
£1,000.00Available for bets
£0.00Protected from betting
£0.000.00% ROI
EUROPEAN WHEEL

Single-zero roulette

37 equally likely pockets
CL
LAST RESULTAwaiting spin
Total staked£0.00
Possible max profit£0.00
TRADITIONAL BETTING TABLE

Build your layout

Inside bet toolClick one number to place a straight-up bet.
0
BET SLIPNo bets placed
LAST BET STAKED
TOTAL RETURNEDIncludes returned winning stakes
ACTUAL PROFIT / LOSSReturn minus everything staked
PERFORMANCE

Capital trajectory

Playing pot Profit bank Total wealth Stake
BATCH TESTING

Repeat the current layout

Runs the exact bets currently on the table. Stops automatically if the Playing Pot cannot fund another complete layout.

AUDIT TRAIL

Spin history

SpinNumberBetsStakedReturnP/LPlaying potProfit bankTotal wealth
No spins yet — build a betting layout above.

Table assumptions

European single-zero wheel. Standard payouts: straight 35:1, split 17:1, street 11:1, corner 8:1, six line 5:1, dozen/column 2:1 and even-money outside bets 1:1. Every spin is independent. Fictional balances have no value.

CONFIGURATION

Bankroll and table settings

The starting Playing Pot can be any amount from zero up to the total starting bankroll. Saving applies these balances immediately and begins a fresh session. The remainder starts in the protected Profit Bank.

Automatic stop conditions

Reset Roulette Lab?

This clears the betting table, spins, charts and statistics and restores the configured starting balances.