Dice
Pick a number, roll over or under it. See exactly how win chance turns into a multiplier and where the 1% edge lives. Free, play money, no account.
Play money—
Dice · RTP 99%
- Win chance
- 50.00%
- Multiplier
- 1.9800×
—
Roll to start
See the maths
One float from the HMAC stream: roll = floor(float × 10001) / 100, giving 0.00–100.00 in equal steps.
Your win chance is the share of that range you cover. The multiplier is 99 / chance% — the 99 (not 100) is the whole house edge: 1%, at every setting.
Play money only. Nothing to buy, nothing to win, nothing leaves your browser. Reset the balance whenever you like.