OK Win NotesOK Win Martingale Calculator: Doubling Risk
Type a first bet, the raise after a loss, the money you hold and the biggest bet allowed. The tool prints the ladder, the losses in a row it covers and how often it breaks. It opens on ₹100, doubling, under a ₹1,000 limit.
A raise-after-a-loss plan is easy to say and easy to put on a chart: bet one amount, and if it loses, bet more. This tool turns the chart into a ladder you can read, with the price of its worst case. The tools page lists the other sums.
At the time of writing (8 October 2026) we read no OK Win limit on the size of a bet, so ₹1,000 is an example. Find the number on your own rules screen, or type 0 if none is stated.
Where did the chart come from?
| The chart came from… | Then… |
|---|---|
| A group post, picture or PDF: levels 1 to 7 with an amount beside each | Type level 1 as the first bet and the step between levels as the raise. This is what the tool is for. |
| A site or channel that wants a login, a file or a fee to “unlock” the levels | Stop. Score its address in the link checker and read the hack guide. A chart needs none of the three. |
| A message saying the next level “always” gets it back | The ladder below shows what a win nets at every step. |
The ladder under a ₹1,000 limit
₹100 first bet, doubling, a 49% win chance, a 2× payout and no fee, with ₹1,00,000 in hand.
| Bet | Amount | Staked so far | A win on it nets | Chance of getting this far |
|---|---|---|---|---|
| 1 | ₹100 | ₹100 | +₹100 | 100% |
| 2 | ₹200 | ₹300 | +₹100 | 51.0% |
| 3 | ₹400 | ₹700 | +₹100 | 26.0% |
| 4 | ₹800 | ₹1,500 | +₹100 | 13.3% |
The fifth bet would be ₹1,600, over the limit, so the plan stops there with ₹1,500 lost. Look at the fourth column: a win at any step nets the same ₹100. A cycle runs from the first bet to the first win or to a break, and it can never win more than its first bet.
Four losses in a row happen 6.77% of the time. So a cycle wins ₹100 about 93 times in 100 and loses ₹1,500 about 7 times in 100, an exact average of −₹8.24 a cycle. Over 100 rounds the plan breaks at least once 97.9% of the time, and half of all plans break within 20 rounds.
More money does not move a limit
The ₹1,00,000 never came into play above, because the limit stopped the ladder first. Here is the same plan under five limits.
| Biggest bet allowed | Losses covered | Lost at a break | A cycle breaks | Break in 100 rounds | Average cycle |
|---|---|---|---|---|---|
| ₹400 | 3 | ₹700 | 13.27% | >99.9% | −₹6.12 |
| ₹1,000 | 4 | ₹1,500 | 6.77% | 97.9% | −₹8.24 |
| ₹3,200 | 6 | ₹6,300 | 1.76% | 58.4% | −₹12.62 |
| ₹6,400 | 7 | ₹12,700 | 0.90% | 35.1% | −₹14.87 |
| None | 9 | ₹51,100 | 0.23% | 10.2% | −₹19.51 |
Each extra level makes a break rarer and roughly doubles what it costs. The average cycle gets worse, because more rupees are staked and the game keeps its share of every one. Every row still wins ₹100 when the first bet wins.
Reading your own chart
- Type level 1 as the first bet and the step between levels as the raise.
- Type the chance and payout of the bet the chart is for, from that bet’s rules screen.
- Type the biggest bet the screen allows. If it states none, type the last level on the chart, because the chart itself stops there.
- Read the last row of the ladder and the “lost if the plan breaks” tile. That is the price of reaching the chart’s end.
A gentler raise
Under the same ₹1,000 limit, raise by 1.5 times instead. The ladder lengthens to six bets (₹100, ₹150, ₹225 and on), a cycle breaks 1.76% of the time and a break costs ₹2,078.13. Breaks are rarer, but from the third bet a win nets −₹25: it no longer gets back what was staked, and a break costs more. The average cycle still loses, by ₹6.80.
What this calculator cannot do
It does not know OK Win’s chances or limits, and the 49% is an example. It cannot say when a break will come, only how often it does. It does not recommend a plan: it shows what one costs. For the money side of a bad session, the loss recovery calculator shows what climbing back takes, and the games guide prices a round.
Handed a “level” chart? Write its ladder down first. If you open the platform’s page afterwards, read its address bar before you type.
Opens the platform’s own page in a new tab. Referral link. 18+ only.
Common questions
What do levels 1 to 4 add up to on a ₹100 doubling chart?
The bets are ₹100, ₹200, ₹400 and ₹800, so ₹1,500 is staked by level 4. A win on any of those levels nets ₹100 once the earlier losses are paid back. A fifth level of ₹1,600 would take the total to ₹3,100.
Why do biggest-bet limits of ₹800 and ₹1,000 give the same ladder?
Both let the fourth bet of ₹800 through and both stop the fifth bet of ₹1,600. The ladder only changes when the limit crosses a step, so the next change comes at ₹1,600. In between, a higher limit buys nothing.
My chart goes ₹10, ₹25, ₹60. How do I type that in?
The tool takes one constant raise. Those steps are 2.5 times and 2.4 times, so type 2.5 or 2.4 and read the ladder table against your chart. The rupee amounts will differ a little. Judge the chart by its own last row, the biggest bet it asks for.
A group tells me to add money to reach the next level. What does the tool say?
With a biggest-bet limit in force, nothing changes: the table shows the same ladder at ₹800 and ₹1,000. With no limit, ₹1,00,000 covers 9 losses and a cycle breaks 0.233% of the time. Adding ₹2,300 to reach a tenth level lowers that to 0.119%, and a break would then cost the whole ₹1,02,300.
What does a “cycle” mean in the results?
One cycle starts at the first bet and ends at the first win or at a break. After a win the next cycle restarts at the first bet. The tool’s “average of one cycle” is exact: it adds every way a cycle can end, each weighted by its chance.
How often does a plan like this break in an hour of one-minute rounds?
Under the ₹1,000 limit, at least one break turns up in 60 rounds 89.8% of the time, and in 240 rounds above 99.9%. Sixty rounds is an hour only if a round lasts a minute. We read no OK Win round length or bet limit, so type your own.