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 | $1.56 T | SHA-256 | 877,015 PH/s | $1,578,762 | 0% |
| Zcash | ZEC | $11.28 B | Equihash | 11 GH/s | $28,992 | 2% |
| BitcoinCash | BCH | $7.66 B | SHA-256 | 4,054 PH/s | $7,298 | 0% |
| Litecoin | LTC | $4.19 B | Scrypt | 3 PH/s | $56,849 | 9% |
| EthereumClassic | ETC | $1.41 B | Etchash | 184 TH/s | $4,052 | 0% |
| Kaspa | KAS | $951.25 M | kHeavyHash | 403 PH/s | $3,305 | 15% |
| Dash | DASH | $630.22 M | X11 | 3 PH/s | $431 | 2% |
| Conflux | CFX | $299.76 M | Octopus | 1 TH/s | $155 | 7% |
| eCash | XEC | $148.23 M | SHA-256 | 45 PH/s | $81 | 5% |
| Ravencoin | RVN | $89.97 M | KawPow | 2 TH/s | $848 | 11% |
| Pirate | ARRR | $75.40 M | Equihash | 2 MH/s | $6 | 11,095% |
| Qubic | QUBIC | $74.60 M | Scrypt | 3 TH/s | $64 | 7,723% |
| Nervos | CKB | $71.89 M | Eaglesong | 141 PH/s | $265 | 2% |
| Fractal Bitcoin | FB | $47.84 M | SHA-256 | 604 PH/s | $1,087 | 0% |
| Verus | VRSC | $44.59 M | VerusHash | 2 TH/s | $55 | 0% |
| EthereumPoW | ETHW | $30.52 M | Ethash | 1 TH/s | $136 | 2% |
| Quai-SHA | QUAI | $25.35 M | SHA-256 | 416 PH/s | $748 | 1% |
| Ergo | ERG | $23.11 M | Autolykos | 1 TH/s | $24 | 6% |
| Pepecoin | PEP | $13.49 M | Scrypt | 5 PH/s | $104,065 | 5% |
| IronFish | IRON | $5.97 M | FishHash | 451 GH/s | $63 | 3% |
| BitcoinGold | BTG | $5.31 M | Zhash | 96 KH/s | $5 | 12% |
| OctaSpace | OCTA | $3.61 M | Ethash | 1 TH/s | $122 | 2% |
| Nexa | NEXA | $2.86 M | NexaPow | 2 TH/s | $183 | 4% |
| Phoenixcoin | PXC | $2.51 M | NeoScrypt | 882 MH/s | $2 | 26% |
| Dingocoin | DINGO | $2.29 M | Scrypt | 5 PH/s | $98,608 | 5% |
| Luckycoin | LKY | $1.89 M | Scrypt | 2 PH/s | $50,208 | 10% |
| Neoxa | NEOX | $1.86 M | KawPow | 66 GH/s | $22 | 414% |
| Catcoin | CAT | $1.24 M | Scrypt | 3 TH/s | $57 | 8,780% |
| BitcoinII | BC2 | $939,760 | SHA-256 | 51 PH/s | $92 | 4% |
| Neurai | XNA | $738,334 | KawPow | 64 GH/s | $22 | 425% |
| BitcoinZ | BTCZ | $363,761 | Zhash | 15 KH/s | $1 | 79% |
| Junkcoin | JKC | $253,197 | Scrypt | 2 PH/s | $35,079 | 14% |
| Stohn Coin | SOH | $192,078 | Scrypt | 461 GH/s | $9 | 53,418% |
| MEWC-Scrypt | MEWC | $166,189 | Scrypt | 36 TH/s | $734 | 678% |
| Kerrigan-X11 | KRGN | $151,604 | X11 | 19 TH/s | $3 | 299% |
| Gemlink | GLINK | $135,739 | Zhash | 3 KH/s | $0 | 402% |
| Frencoin | FREN | $49,892 | KawPow | 503 MH/s | $0 | 54,087% |
| Satoxcoin | SATOX | $28,945 | KawPow | 393 MH/s | $0 | 69,127% |
| AUR-Scrypt | AUR | None | Scrypt | 202 GH/s | $4 | 121,830% |
| Callisto | CLO | None | Ethash | 5 GH/s | $1 | 378% |
| Etho | ETHO | None | Ethash | 10 GH/s | $1 | 217% |
| Larissa | LRS | None | Ethash | 56 GH/s | $6 | 37% |
| Mooncoin | MOON | None | Scrypt | 5 GH/s | $0 | 4,942,996% |
| Orbitcoin | ORB | None | NeoScrypt | 4 MH/s | $0 | 5,313% |
| QuarkChain | QKC | None | Ethash | 64 GH/s | $7 | 32% |
| 01coin | ZOC | None | NeoScrypt | 1 MH/s | $0 | 21,251% |