How we picked the top crypto dice sites
We prioritized three signals players actually care about:
- Transparent payout math and RTP/house edge disclosed by the operator. For example, Stake’s Dice page explicitly states 99% RTP / 1% house edge.
- Public, provably fair documentation of server seed, client seed, and nonce (so you can independently verify rolls). Primedice publishes an implementation with HMAC-SHA512 and seed/nonce details.
- Practical features like auto-bet controls, client-seed control, and clear game pages. Stake’s guides and FortuneJack’s dice article highlight these quality-of-life tools.
The top 5 crypto dice games and sites
1) Stake — Dice (Stake Originals)
Stake’s first-party Dice is fast, minimal, and very transparent: the official game page lists 99% RTP and 1% house edge, and the blog explains gameplay, odds, and auto-bet options.
What stands out
- Clear RTP/edge on the product page.
- Auto-bet with on-win/on-loss rules plus risk controls described in Stake’s materials.
- Stake Originals are provably fair; the house games follow a commit–reveal model.
Best for
Players who want a simple, well-documented Dice UI with published 99% RTP and robust automation.
2) Primedice — The OG Bitcoin dice
Primedice popularized provably fair dice (est. 2013). Its implementation page documents the HMAC-SHA512 process (server seed + client seed + nonce → roll 0–99.99). A cofounder’s technical post also references Primedice’s 1% house edge.
What stands out
- Clear provably fair math you can reproduce.
- Long track record focused on a single flagship dice game.
Best for
Players who love minimalism and want to verify rolls using the site’s documented algorithm.
3) BC.Game — HashDice / Dice (BC Originals)
BC.Game’s Originals include HashDice/Dice with around 1% edge discussed on the official community forum; the platform regularly talks about seed/nonce verification and even ran a provably fair hackathon. Their game UIs expose a Fairness tab where you can set a client seed and audit round data (examples shown across BC Originals).
What stands out
- Active forum discourse and events around provable fairness and verification tools.
- Client-seed control via the fairness pane (seed/nonce workflow demonstrated in Originals help).
Best for
Tinkerers who like flipping seeds and inspecting verifier inputs inside the game.
4) FortuneJack — Dice
FortuneJack’s official blog article states up to 99% RTP with a 1% house edge and calls out an auto-play feature with adjustable settings, along with a “provably fair” ethos.
What stands out
- Operator-published RTP/edge figures and feature list.
- Clear “how to play” guidance with automation options.
Best for
Players who want a familiar dice experience with published RTP and auto-play on a multi-vertical crypto casino.
5) TrustDice — Bitcoin Dice
TrustDice markets itself as a provably fair casino; its dice landing page highlights the mechanism and a low house edge close to 1% (specific RTP can vary by title). TrustDice’s main pages reinforce the “provably fair + audited RNG” message.
What stands out
- Strong messaging and docs around provable fairness across site sections.
- Anonymous account flow and crypto-first UX.
Best for
Players who prioritize provable fairness and a crypto-native account model.
Side-by-side comparison (at a glance)
| Site & Game | RTP / Edge (operator claim) | Provably fair docs | Client seed control | Automation / auto-bet | Notes |
|---|---|---|---|---|---|
| Stake (Dice) | 99% RTP / 1% edge on official game page | Stake Originals are provably fair | Yes (Stake guides describe settings & flow) | Yes (on-win/on-loss, stop rules) | Clear disclosures; mainstream brand. |
| Primedice (Dice) | 1% edge referenced by cofounder; “lowest house edge” on site | Full HMAC-SHA512 implementation page | Yes (client seed + nonce) | Simple auto tools/bots via community | Oldest dedicated BTC dice brand. |
| BC.Game (HashDice/Dice) | Forum: ~1% edge; Originals expose fairness tab | Forum hackathon + fairness guides | Yes (Fairness tab for client seed) | Yes (auto rules vary by title) | Big “Originals” catalog + seed tooling. |
| FortuneJack (Dice) | Up to 99% RTP; 1% edge on blog article | “Provably fair” called out in site content | Yes (within game UI) | Yes (auto-play options) | Straightforward explainer from operator. |
| TrustDice (Bitcoin Dice) | “Low house edge close to 1%” on dice page | Multiple pages position games as provably fair | Yes (per game implementation) | Yes | Emphasis on anonymous play + PF. |
RTP/edge and features can vary by jurisdiction, version, and title; always check the live game page before you play.
Why 50% doesn’t pay 2.00× (and what 1.98× really means)
Dice lets you trade win probability for payout. With a 1% house edge, the 50% bet pays ~1.98× instead of 2.00×; operator explainers and house-edge primers show the same math. In general: multiplier ≈ (100 − edge%) ÷ win-chance%.
How to verify “provably fair” in 60 seconds
- Before betting, note the server-seed hash (the commitment).
- Set your client seed.
- After play or on seed reveal, recompute the roll from server seed + client seed + nonce using the site’s algorithm and check that it matches your bet history. Primedice publishes the exact HMAC-SHA512 recipe; BC.Game’s Originals and forums discuss seed/nonce verification tools.
Picking the right crypto dice for you
- Prefer game pages that state RTP/edge explicitly (e.g., Stake Dice at 99% RTP).
- Scan the provably fair page or help doc for seed, nonce, and hashing details (Primedice is a good template).
- Use auto-bet carefully; it does not change expectation, only variance. FortuneJack’s article and Stake’s guides explain stop rules and settings.
FAQs
Which crypto dice site has the highest RTP right now?
Stake’s official Dice page lists 99% RTP / 1% edge. FortuneJack’s blog also mentions up to 99% RTP for its Dice. Always verify on the live game page because RTP can vary.
How do I know a dice roll wasn’t manipulated?
Look for a provably fair page showing server-seed hash → reveal, plus the client-seed and nonce inputs. Primedice’s implementation page is a textbook example you can follow elsewhere.
Is BC.Game’s dice really 1% edge?
BC.Game’s community forum explains HashDice with a ~1% edge and discusses the fairness/verification flow; Originals also expose a Fairness tab for seed control. Check the specific game panel each time.
Does a betting system (Martingale/Paroli) change the RTP?
No. Systems change volatility, not expected value. The house edge embedded in the payout table (e.g., 1% for 99% RTP dice) remains the same.
