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 | $1.68 T | SHA-256 | 1,059,828 PH/s | $1,832,261 | 0% |
| Zcash | ZEC | $24.71 B | Equihash | 25 GH/s | $83,372 | 1% |
| BitcoinCash | BCH | $6.21 B | SHA-256 | 3,528 PH/s | $6,100 | 0% |
| Litecoin | LTC | $5.38 B | Scrypt | 3 PH/s | $57,096 | 8% |
| EthereumClassic | ETC | $1.47 B | Etchash | 141 TH/s | $3,723 | 0% |
| Kaspa | KAS | $1.26 B | kHeavyHash | 362 PH/s | $6,832 | 9% |
| Dash | DASH | $832.37 M | X11 | 3 PH/s | $538 | 1% |
| Conflux | CFX | $281.45 M | Octopus | 475 GH/s | $149 | 29% |
| eCash | XEC | $167.75 M | SHA-256 | 53 PH/s | $92 | 2% |
| Nervos | CKB | $65.18 M | Eaglesong | 118 PH/s | $441 | 2% |
| Pirate | ARRR | $52.90 M | Equihash | 3 MH/s | $11 | 10,117% |
| Fractal Bitcoin | FB | $43.43 M | SHA-256 | 109 PH/s | $188 | 1% |
| Ravencoin | RVN | $37.70 M | KawPow | 656 GH/s | $200 | 17% |
| EthereumPoW | ETHW | $30.46 M | Ethash | 2 TH/s | $175 | 3% |
| Ergo | ERG | $26.16 M | Autolykos | 514 GH/s | $28 | 14% |
| Verus | VRSC | $17.25 M | VerusHash | 550 GH/s | $17 | 0% |
| Quai-SHA | QUAI | $12.55 M | SHA-256 | 228 PH/s | $394 | 1% |
| Pepecoin | PEP | $9.32 M | Scrypt | 3 PH/s | $54,322 | 9% |
| Nexa | NEXA | $6.81 M | NexaPow | 3 TH/s | $43 | 0% |
| IronFish | IRON | $5.89 M | FishHash | 240 GH/s | $66 | 24% |
| OctaSpace | OCTA | $4.63 M | Ethash | 1 TH/s | $108 | 4% |
| Dingocoin | DINGO | $2.44 M | Scrypt | 2 PH/s | $52,504 | 9% |
| Luckycoin | LKY | $1.03 M | Scrypt | 2 PH/s | $46,576 | 10% |
| Neoxa | NEOX | $926,897 | KawPow | 16 GH/s | $5 | 687% |
| Catcoin | CAT | $854,112 | Scrypt | 1 TH/s | $27 | 17,608% |
| Neurai | XNA | $806,591 | KawPow | 40 GH/s | $12 | 279% |
| BitcoinZ | BTCZ | $378,130 | Zhash | 12 KH/s | $0 | 70% |
| BitcoinII | BC2 | $288,888 | SHA-256 | 117 PH/s | $202 | 1% |
| Junkcoin | JKC | $181,419 | Scrypt | 782 TH/s | $16,715 | 28% |
| MEWC-Scrypt | MEWC | $161,858 | Scrypt | 42 TH/s | $904 | 518% |
| Gemlink | GLINK | $106,299 | Zhash | 2 KH/s | $0 | 539% |
| Stohn Coin | SOH | $32,321 | Scrypt | 26 GH/s | $1 | 842,168% |
| Kerrigan-X11 | KRGN | $20,408 | X11 | 2 TH/s | $0 | 1,660% |
| AUR-Scrypt | AUR | None | Scrypt | 112 GH/s | $2 | 195,811% |
| BitcoinGold | BTG | None | Zhash | 55 KH/s | $2 | 15% |
| Halcyon | HAL | None | NeoScrypt | 12 MH/s | $0 | 1,292% |
| Mooncoin | MOON | None | Scrypt | 7 GH/s | $0 | 3,112,425% |
| Orbitcoin | ORB | None | NeoScrypt | 8 KH/s | $0 | 1,929,744% |
| Phoenixcoin | PXC | None | NeoScrypt | 754 MH/s | $1 | 20% |
| QuarkChain | QKC | None | Ethash | 12 GH/s | $1 | 405% |
| 01coin | ZOC | None | NeoScrypt | 208 KH/s | $0 | 73,134% |