Dice & Limbo
Martingale Calculator
Know exactly how many losses your bankroll can survive before you risk a single satoshi.
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How to use
- Set your starting balance
- Set your base bet
- Set your win chance
- Set your increase on loss
- Set the house edge if different than 1%
- Click Calculate
With a balance of 0.00200000, a base bet of 0.00000001, a 49.50% chance and an increase on loss of 100.00%, you can support a loss streak of 17 rolls before bust. You have a 0.00% chance of bust.
For your 49.50% chance (2.00× payout) you have to use a minimum increase on loss of 100.00% to recover your losses on every win.
Note: These figures are purely informative figures, just the probabilities. In any case, we are not responsible for your losses. Using the Martingale system can be very dangerous and even if you think a certain loss streak will never happen: It will. Only gamble what you can afford to lose.
Using a Martingale dice wager strategy without knowing your bust risk is how players lose their bankroll fast.
Antebot calculator gives you the math: loss streak survivability, minimum increase-on-loss to recover and exact bust probability at each step, so you can set limits before you play.
| Loss | Bet Amount | Total Bet | Profit | Net Profit | Probability | Odds |
|---|---|---|---|---|---|---|
| 1 | 0.00000001 | 0.00000001 | 0.00000001 | 0.00000001 | 50.50% | 1:1.9802 |
| 2 | 0.00000002 | 0.00000003 | 0.00000002 | 0.00000001 | 25.5025% | 1:3.9212 |
| 3 | 0.00000004 | 0.00000007 | 0.00000004 | 0.00000001 | 12.8787625% | 1:7.7647 |
| 4 | 0.00000008 | 0.00000015 | 0.00000008 | 0.00000001 | 6.50377506% | 1:15.3757 |
| 5 | 0.00000016 | 0.00000031 | 0.00000016 | 0.00000001 | 3.28440641% | 1:30.4469 |
| 6 | 0.00000032 | 0.00000063 | 0.00000032 | 0.00000001 | 1.65862524% | 1:60.2909 |
| 7 | 0.00000064 | 0.00000127 | 0.00000064 | 0.00000001 | 0.83760574% | 1:119.3879 |
| 8 | 0.00000128 | 0.00000255 | 0.00000128 | 0.00000001 | 0.4229909% | 1:236.4117 |
| 9 | 0.00000256 | 0.00000511 | 0.00000256 | 0.00000001 | 0.2136104% | 1:468.142 |
| 10 | 0.00000512 | 0.00001023 | 0.00000512 | 0.00000001 | 0.10787325% | 1:927.0138 |
| 11 | 0.00001024 | 0.00002047 | 0.00001024 | 0.00000001 | 0.05447599% | 1:1.8357K |
| 12 | 0.00002048 | 0.00004095 | 0.00002048 | 0.00000001 | 0.02751038% | 1:3.635K |
| 13 | 0.00004096 | 0.00008191 | 0.00004096 | 0.00000001 | 0.01389274% | 1:7.198K |
| 14 | 0.00008192 | 0.00016383 | 0.00008192 | 0.00000001 | 0.00701583% | 1:14.2535K |
| 15 | 0.00016384 | 0.00032767 | 0.00016384 | 0.00000001 | 0.003543% | 1:28.2247K |
| 16 | 0.00032768 | 0.00065535 | 0.00032768 | 0.00000001 | 0.00178921% | 1:55.8905K |
| 17 | 0.00065536 | 0.00131071 | 0.00065536 | 0.00000001 | 0.00090355% | 1:110.6742K |
| 18 | 0.00131072 | 0.00262143 | 0.00131072 | 0.00000001 | 0.00045629% | 1:219.1569K |
| 19 | 0.00262144 | 0.00524287 | 0.00262144 | 0.00000001 | 0.00023043% | 1:433.9741K |
| 20 | 0.00524288 | 0.01048575 | 0.00524288 | 0.00000001 | 0.00011637% | 1:859.3547K |
| 21 | 0.01048576 | 0.02097151 | 0.01048576 | 0.00000001 | 0.00005877% | 1:1.7017M |
| 22 | 0.02097152 | 0.04194303 | 0.02097152 | 0.00000001 | 0.00002968% | 1:3.3697M |
| 23 | 0.04194304 | 0.08388607 | 0.04194304 | 0.00000001 | 0.00001499% | 1:6.6726M |
| 24 | 0.08388608 | 0.16777215 | 0.08388608 | 0.00000001 | 0.00000757% | 1:13.2132M |
| 25 | 0.16777216 | 0.33554431 | 0.16777216 | 0.00000001 | 0.00000382% | 1:26.1647M |
| 26 | 0.33554432 | 0.6710886300000001 | 0.33554432 | 0.0000000099999999 | 0.00000193% | 1:51.8113M |
How the Martingale system works
Martingale is a negative progression: you pick a base bet, and after every loss you raise the next stake by a fixed percentage. One win pays back the entire losing streak and leaves you one base bet ahead, which is what makes it feel safe. At the classic increase-on-loss of 100% each loss doubles the stake, so the bet after n consecutive losses is base bet × (1 + increase) n. That growth is geometric, not linear.
That is the whole catch. Your bankroll is finite and the progression is exponential, so there is always a streak length you cannot fund. The system does not remove risk; it trades many small wins for one rare, total loss. This calculator exists to tell you exactly where that point sits before you stake anything.
What this calculator computes
Bet size at every step
Your base bet multiplied by the increase-on-loss, compounded once per loss. This is the column that grows fastest and the reason the progression ends.
Total staked so far
The running sum of every bet in the streak. This is what a win has to claw back, and what your balance is actually exposed to.
Chance of the streak
Your loss chance raised to the length of the streak, shown as a percentage and as 1-in-N odds. It falls quickly, but it never reaches zero.
The bust point
The first step where the total staked plus the next bet exceeds your balance. Highlighted in red in the table, it is the bet you will not be able to place.
A worked example
A $1,000 balance, a $1 base bet, a 49.5% win chance and an increase-on-loss of 100%, the classic doubling setup. Every row is what the table above produces for those inputs:
| Losses in a row | Next bet | Total staked | Chance of the streak |
|---|---|---|---|
| 1 | $2 | $1 | 50.5% |
| 3 | $8 | $7 | 12.88% |
| 5 | $32 | $31 | 3.28% |
| 7 | $128 | $127 | 0.84% |
| 8 | $256 | $255 | 0.42% |
| 9 | $512 | $511 | 0.2136% |
The bankroll funds nine consecutive losses. It cannot fund the tenth: $511 is already committed and the next stake would be $512, which together overrun the $1,000 balance. So the number that matters is not the $1 you are betting. It is 0.2136%, the chance of nine straight losses. That works out to roughly once every 468 bets, and an automated session places far more bets than that in an evening. A streak that sounds like bad luck is, at volume, a scheduled event.
Other strategies worth modelling
Martingale is one staking plan among several, and the gentler ones survive streaks this calculator would flag as fatal. Each guide explains the progression and how to automate it:
Delayed Martingale
Waits out a set number of losses before the progression starts, changing the risk profile.
Reverse Martingale (Paroli)
Presses wins instead of chasing losses, so a bad streak costs base bets rather than the bankroll.
D'Alembert
A gentle step up and down by one unit, with less recovery power than Martingale but far less exposure.
Labouchère
Cancellation staking driven by a number sequence rather than a fixed multiplier.
Flat Betting
The same stake every bet. The low-variance baseline every progression should be measured against.
Back-2-Back (B2B)
Stacks consecutive wins, with the risks that come from letting a streak ride.
Martingale, in full
The long-form guide to the system this calculator models, including where it breaks down.
You've done the math. Now let Antebot execute it for you.
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Frequently Asked Questions
Antebot Martingale calculator for dice shows you exactly how many consecutive losses your balance can survive before going bust and the probability of that happening.
Enter your balance, base bet, win chance and increase-on-loss percentage to see a full bet progression table.
Set your starting balance, choose a base bet amount, enter your win chance (e.g. 49.5% for near-even odds) and set your increase-on-loss multiplier.
Antebot calculator instantly shows each round's bet size, running loss and bust probability so you can calibrate your dice wager strategy before playing.
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If your account is affiliated to Antebot you'll also get access to exclusive affiliate-only strategies.
Yes. Set the house edge to 1% (Stake's standard edge), choose your win chance and enter your Stake balance and base bet.
Antebot calculator simulates your Martingale progression on Stake Dice, showing how many rolls you can sustain and your probability of bust.
Most players use 49.5% (near 2× payout) for a classic Martingale dice wager strategy.
Lower win chances increase the payout multiplier but require a larger increase-on-loss percentage to recover.
Use Antebot calculator to find the minimum increase needed for your chosen chance.
On Stake Dice you set a target win chance and multiply your bet after each loss.
With 49.5% win chance and 100% increase-on-loss, each losing roll doubles your next bet.
The Stake dice simulator mode of Antebot calculator shows the full progression and the percentage chance you go bust before your next win.