Spribe Mines calculator
Spribe's Mines is the version of the game you will find on a long list of casino and sportsbook sites, which is why players search for a “Spribe Mines calculator”. Set your mines and safe tiles below to see the multiplier, win chance and payout instantly.
Spribe Mines uses the familiar 5×5 grid of 25 tiles, so the probabilities here apply exactly. What changes between the sites carrying the game is the house edge, not the underlying maths.
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 Spribe Mines works
You set the number of mines before the round, then open tiles one at a time. Safe tiles push the multiplier up; a mine ends the round immediately. Cashing out locks in the multiplier you have reached.
Spribe's version is a provably fair game: the board is generated and committed before you touch it, so the order in which you click cannot change where the mines are.
Using this as a Spribe Mines calculator
Enter the same mine count and safe-tile target you would use in the Spribe game. The win chance and multiplier shown are exact for a 25-tile board; the payout applies SatoshiMines' flat 1% house edge, so it is exact here and indicative elsewhere.
If you want to see the whole curve at once rather than one setup at a time, the multiplier chart lists the payout for every mine count and tile depth on the same 5×5 board.
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 or hack that beats a provably fair board — knowing the true odds is the only edge.
Spribe Mines calculator FAQ
Is this an accurate Spribe Mines calculator?
Yes for odds and multipliers. Spribe Mines is a 5×5, 25-tile game, so the win chance and multiplier progression match. The payout uses a flat 1% house edge — exact for SatoshiMines and close for other operators, which may set a different edge.
What is the Spribe Mines formula?
With m mines on 25 tiles, the fair multiplier after k safe reveals is the product of (25 − i) ÷ (25 − m − i) for i = 0 to k − 1, reduced by the house edge. The win chance of reaching k safe tiles is the reciprocal of that product before the edge is applied.
Can a Spribe Mines predictor tell me where the mines are?
No. The board is committed before your first pick, so nothing observable during the round leaks the mine positions. Predictor apps and “signal” groups for Spribe Mines are marketing, not maths — the calculator's true odds are the only real information.
Where can I play a Mines game with a published house edge?
SatoshiMines publishes its multiplier formula and applies a flat 1% edge on every round, and you can play a free browser demo first with no account, so you can check the numbers against this calculator yourself.
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 in the free browser demo: no account, no download. A free account adds starter credits and an in-app faucet, so you can play real rounds without depositing.