Dice EV calculator
Long-term EV at any win chance from 2% to 98%, plus loss-streak probability.
Calculator
Overview
This calculator runs in your browser using verified math formulas. No data is stored or transmitted.
How to use it
Adjust the inputs on the left; the right pane updates live with results. All numbers are computed instantly — no rounding or simplification beyond the displayed precision.
Important caveats
Calculator output is mathematical expectation, not a prediction. Actual results in any individual session can vary widely from expected values, especially in high-variance games.
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FAQ
Does win chance affect EV in Dice?
No. EV per dollar wagered is −1% (the house edge) at any win chance from 2% to 98%.
What is the best win chance to set?
There is no best. Higher chance = lower variance + smaller multiplier. Lower chance = higher variance + bigger multiplier. EV is identical.
Is "over" or "under" better?
They are mathematically identical. Both represent the same probability with mirrored thresholds.
How does Stake Dice ensure fairness?
Provably fair RNG: server seed (hashed pre-bet), client seed (player-controlled), and nonce (counter) combine via HMAC-SHA256.
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