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 | $1.27 T | SHA-256 | 917,122 PH/s | $1,026,866 | 0% |
| Zcash | ZEC | $8.17 B | Equihash | 29 GH/s | $39,487 | 1% |
| BitcoinCash | BCH | $4.28 B | SHA-256 | 3,348 PH/s | $3,749 | 0% |
| Litecoin | LTC | $3.49 B | Scrypt | 3 PH/s | $46,564 | 9% |
| EthereumClassic | ETC | $999.84 M | Etchash | 137 TH/s | $1,979 | 0% |
| Kaspa | KAS | $706.03 M | kHeavyHash | 325 PH/s | $2,204 | 7% |
| Dash | DASH | $388.06 M | X11 | 2 PH/s | $212 | 2% |
| Conflux | CFX | $217.82 M | Octopus | 537 GH/s | $113 | 25% |
| Pirate | ARRR | $44.13 M | Equihash | 3 MH/s | $4 | 9,758% |
| Nervos | CKB | $40.72 M | Eaglesong | 67 PH/s | $182 | 2% |
| Fractal Bitcoin | FB | $37.73 M | SHA-256 | 494 PH/s | $553 | 0% |
| EthereumPoW | ETHW | $24.92 M | Ethash | 2 TH/s | $148 | 1% |
| Verus | VRSC | $18.49 M | VerusHash | 664 GH/s | $42 | 0% |
| Ergo | ERG | $18.49 M | Autolykos | 495 GH/s | $17 | 7% |
| Quai-SHA | QUAI | $11.48 M | SHA-256 | 205 PH/s | $229 | 1% |
| Pepecoin | PEP | $6.57 M | Scrypt | 3 PH/s | $48,329 | 8% |
| IronFish | IRON | $6.18 M | FishHash | 342 GH/s | $79 | 7% |
| Nexa | NEXA | $3.45 M | NexaPow | 2 TH/s | $86 | 2% |
| Dingocoin | DINGO | $2.76 M | Scrypt | 3 PH/s | $50,606 | 8% |
| OctaSpace | OCTA | $2.25 M | Ethash | 1 TH/s | $82 | 2% |
| Phoenixcoin | PXC | $2.06 M | NeoScrypt | 1 GH/s | $2 | 25% |
| Catcoin | CAT | $635,849 | Scrypt | 2 TH/s | $30 | 13,297% |
| Luckycoin | LKY | $438,199 | Scrypt | 2 PH/s | $27,540 | 15% |
| Neoxa | NEOX | $406,660 | KawPow | 6 GH/s | $2 | 2,275% |
| Junkcoin | JKC | $254,198 | Scrypt | 1 PH/s | $19,241 | 21% |
| BitcoinZ | BTCZ | $230,029 | Zhash | 29 KH/s | $1 | 39% |
| Gemlink | GLINK | $126,343 | Zhash | 427 H/s | $0 | 2,624% |
| Stohn Coin | SOH | $55,343 | Scrypt | 99 GH/s | $2 | 224,264% |
| Frencoin | FREN | $43,675 | KawPow | 468 MH/s | $0 | 30,527% |
| Satoxcoin | SATOX | $27,408 | KawPow | 408 MH/s | $0 | 35,023% |
| Kerrigan-X11 | KRGN | $20,248 | X11 | 1 TH/s | $0 | 1,809% |
| AUR-Scrypt | AUR | None | Scrypt | 296 GH/s | $5 | 74,825% |
| BitcoinGold | BTG | None | Zhash | 63 KH/s | $2 | 18% |
| Halcyon | HAL | None | NeoScrypt | 595 KH/s | $0 | 43,411% |
| Mooncoin | MOON | None | Scrypt | 7 GH/s | $0 | 3,124,239% |
| Orbitcoin | ORB | None | NeoScrypt | 328 KH/s | $0 | 78,825% |
| QuarkChain | QKC | None | Ethash | 28 GH/s | $2 | 59% |