This is a collection of coins and the theoretical cost of a 51% attack on each network.
Learn More| Name | Symbol | Market Cap | Algorithm | Hash Rate | 1h Attack Cost | NiceHash-able |
|---|---|---|---|---|---|---|
| Bitcoin | BTC | $1.66 T | SHA-256 | 974,378 PH/s | $1,675,553 | 0% |
| Zcash | ZEC | $20.44 B | Equihash | 29 GH/s | $67,572 | 1% |
| BitcoinCash | BCH | $5.53 B | SHA-256 | 2,953 PH/s | $5,078 | 0% |
| Litecoin | LTC | $4.95 B | Scrypt | 2 PH/s | $45,218 | 8% |
| EthereumClassic | ETC | $1.32 B | Etchash | 141 TH/s | $3,173 | 0% |
| Kaspa | KAS | $1.15 B | kHeavyHash | 345 PH/s | $4,445 | 10% |
| Dash | DASH | $658.64 M | X11 | 5 PH/s | $508 | 1% |
| Conflux | CFX | $262.25 M | Octopus | 467 GH/s | $136 | 31% |
| eCash | XEC | $144.68 M | SHA-256 | 38 PH/s | $66 | 3% |
| Nervos | CKB | $64.03 M | Eaglesong | 93 PH/s | $297 | 2% |
| Pirate | ARRR | $52.84 M | Equihash | 3 MH/s | $7 | 12,285% |
| Fractal Bitcoin | FB | $42.52 M | SHA-256 | 116 PH/s | $200 | 1% |
| Ravencoin | RVN | $37.16 M | KawPow | 652 GH/s | $171 | 17% |
| EthereumPoW | ETHW | $29.93 M | Ethash | 2 TH/s | $183 | 2% |
| Ergo | ERG | $24.61 M | Autolykos | 531 GH/s | $26 | 11% |
| Verus | VRSC | $17.40 M | VerusHash | 795 GH/s | $0 | 0% |
| Quai-SHA | QUAI | $10.74 M | SHA-256 | 182 PH/s | $314 | 1% |
| Pepecoin | PEP | $9.95 M | Scrypt | 2 PH/s | $43,888 | 9% |
| Nexa | NEXA | $5.71 M | NexaPow | 2 TH/s | $127 | 1% |
| IronFish | IRON | $5.46 M | FishHash | 226 GH/s | $50 | 19% |
| OctaSpace | OCTA | $4.13 M | Ethash | 1 TH/s | $114 | 3% |
| Dingocoin | DINGO | $2.80 M | Scrypt | 2 PH/s | $39,401 | 10% |
| Neoxa | NEOX | $1.64 M | KawPow | 16 GH/s | $4 | 692% |
| Luckycoin | LKY | $1.17 M | Scrypt | 2 PH/s | $30,358 | 13% |
| BitcoinZ | BTCZ | $342,964 | Zhash | 10 KH/s | $0 | 73% |
| BitcoinII | BC2 | $310,278 | SHA-256 | 25 PH/s | $42 | 5% |
| Junkcoin | JKC | $212,012 | Scrypt | 770 TH/s | $15,213 | 25% |
| Gemlink | GLINK | $101,260 | Zhash | 1 KH/s | $0 | 541% |
| Stohn Coin | SOH | $61,646 | Scrypt | 40 GH/s | $1 | 477,773% |
| Kerrigan-X11 | KRGN | $54,562 | X11 | 8 TH/s | $1 | 331% |
| BitcoinGold | BTG | None | Zhash | 84 KH/s | $4 | 8% |
| Halcyon | HAL | None | NeoScrypt | 9 MH/s | $0 | 5,018% |
| Mooncoin | MOON | None | Scrypt | 11 GH/s | $0 | 1,785,665% |
| Phoenixcoin | PXC | None | NeoScrypt | 214 MH/s | $1 | 219% |
| QuarkChain | QKC | None | Ethash | 24 GH/s | $2 | 191% |
| 01coin | ZOC | None | NeoScrypt | 156 KH/s | $0 | 301,056% |