Anti-Martingale Calculator
From initial stake, multiplier and winning streak, see the current bet, cumulative capital and the next bet under anti-martingale.
Results
Fill in the inputs and click Calculate.
- Current Bet
- –
- Total Committed
- –
- Next Bet
- –
Risk disclaimer
This shows a stake sequence, not a strategy guarantee; one big pullback can erase most gains.
What is anti-martingale?
The opposite of doubling after losses: anti-martingale scales up after wins and drops back to a small base after a loss, avoiding ever-larger bets against the wind.
This tool only models the stake sequence, not win distribution — use it inside your position framework.
How to use
- Enter the initial stake.
- Enter the multiplier (>1, default 2).
- Enter the winning streak and click Calculate.
Formula
- Bet #n = initial × multiplier^n
- Total committed = initial × (mult^(n+1) − 1) ÷ (mult − 1)
- Next bet = current bet × multiplier
Example
Initial 100, multiplier 2, 3 wins → 100→200→400→800; after the 3rd win total 1,500 and next bet 1,600.
Longer streaks grow size fast and give back more on one loss — set a cap.
FAQ
Better than martingale?
Neither is universally better. Anti-martingale grows on streaks and stays small on losses; long-run expectancy still depends on win rate and payoff.
Can these calculations be executed automatically?
Yes. Work out the parameters and risk limits here first, then hand the same rules to a quant system such as CubeQuants so you don't have to place orders manually. Fills still depend on your exchange, so verify with a small size first.