Gamdom Mines calculator
Gamdom is a long-running crypto casino, and its Mines game follows the same template as the rest. Use this “Gamdom Mines calculator” to see the multiplier, win probability and payout for any round before you commit — adjust the mines and safe tiles below.
Gamdom Mines runs on the familiar 5×5 grid of 25 tiles, so the calculator models it exactly. Across sites only the house edge changes; the multiplier curve and the odds of each safe reveal stay the same.
Multiplier at every step with 3 mines
| Safe tiles revealed | Multiplier | Chance of getting there |
|---|---|---|
| 1 | 1.13× | 88.00% |
| 2 | 1.29× | 77.00% |
| 3 | 1.48× | 66.96% |
| 4 | 1.71× | 57.83% |
| 5 | 2.00× | 49.57% |
| 6 | 2.35× | 42.13% |
| 7 | 2.79× | 35.48% |
| 8 | 3.35× | 29.57% |
| 9 | 4.07× | 24.35% |
| 10 | 5.00× | 19.78% |
| 11 | 6.26× | 15.83% |
| 12 | 7.96× | 12.43% |
| 13 | 10.35× | 9.57% |
| 14 | 13.80× | 7.17% |
| 15 | 18.98× | 5.22% |
| 16 | 27.11× | 3.65% |
| 17 | 40.66× | 2.43% |
| 18 | 65.06× | 1.52% |
| 19 | 114× | 0.870% |
| 20 | 228× | 0.435% |
| 21 | 569× | 0.174% |
| 22 | 2,277× | 0.043% |
How Gamdom Mines works
Gamdom Mines hides a chosen number of mines on a 5×5 board. Each safe tile lifts your multiplier and your potential payout; hitting a mine ends the round. Cash out whenever you want to bank your current multiplier.
Like all provably fair Mines games, the board is locked by a seed at the start of the round, so your pick order can’t move the mines. Knowing the true odds for each step is the only genuine edge — there is no pattern to exploit.
Using this as a Gamdom Mines calculator
Use the same mine count and safe-tile target you would on Gamdom and the multiplier and win chance line up. The payout assumes SatoshiMines’ flat 1% house edge, so it is precise here and a close estimate for Gamdom.
SatoshiMines is a provably fair, Bitcoin-native alternative running the very same Mines game, with a flat 1% edge and free starter credits so you can practise the multipliers before you stake real BTC.
Want the underlying maths in full? The main Mines calculator breaks down the multiplier formula step by step, and the multiplier explainer works through the probability behind it. There is no predictor or pattern that beats a provably fair board — knowing the true odds is the only edge.
Gamdom Mines calculator FAQ
Does this work as a Gamdom Mines calculator?
Yes. Gamdom Mines is the same 5×5, 25-tile game, so the multiplier and odds shown here apply to a Gamdom round. Only the payout can differ slightly if Gamdom’s house edge isn’t the flat 1% this calculator uses.
How is the Gamdom Mines multiplier calculated?
For k safe tiles on a 25-tile grid with m mines, the fair multiplier is the product of (25 − i) ÷ (25 − m − i) for i from 0 to k − 1, then reduced by the house edge. The win chance for reaching that step is the reciprocal of the fair multiplier.
Is there a Gamdom Mines predictor?
No. Gamdom Mines is provably fair, so the mine positions are fixed by a seed before your first pick and no predictor or hack can reveal them. The true per-step odds in this calculator are the only edge that exists.
What is a good Gamdom Mines alternative?
SatoshiMines runs the same provably fair Mines game in Bitcoin, with a flat 1% house edge and free credits, so you can verify every round and start without a deposit.
Play provably fair Mines on SatoshiMines
SatoshiMines runs the same Mines game you came here to calculate — provably fair, played in Bitcoin, with a flat, transparent 1% house edge. Model a round above, then try it for real with free starter credits.