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 | $1.73 T | SHA-256 | 1,165,666 PH/s | $1,927,454 | 0% |
| Zcash | ZEC | $22.70 B | Equihash | 27 GH/s | $82,335 | 1% |
| BitcoinCash | BCH | $6.37 B | SHA-256 | 3,749 PH/s | $6,198 | 0% |
| Litecoin | LTC | $5.45 B | Scrypt | 3 PH/s | $60,422 | 6% |
| EthereumClassic | ETC | $1.43 B | Etchash | 159 TH/s | $3,933 | 0% |
| Kaspa | KAS | $1.22 B | kHeavyHash | 351 PH/s | $4,169 | 10% |
| Dash | DASH | $749.91 M | X11 | 3 PH/s | $500 | 1% |
| Conflux | CFX | $289.32 M | Octopus | 495 GH/s | $148 | 29% |
| eCash | XEC | $164.56 M | SHA-256 | 44 PH/s | $73 | 3% |
| Nervos | CKB | $67.58 M | Eaglesong | 90 PH/s | $311 | 2% |
| Pirate | ARRR | $61.08 M | Equihash | 3 MH/s | $10 | 10,834% |
| Fractal Bitcoin | FB | $44.00 M | SHA-256 | 127 PH/s | $210 | 1% |
| Ravencoin | RVN | $40.77 M | KawPow | 636 GH/s | $252 | 18% |
| EthereumPoW | ETHW | $31.66 M | Ethash | 2 TH/s | $184 | 2% |
| Ergo | ERG | $26.24 M | Autolykos | 526 GH/s | $28 | 10% |
| Verus | VRSC | $15.37 M | VerusHash | 736 GH/s | $20 | 0% |
| Quai-SHA | QUAI | $11.53 M | SHA-256 | 135 PH/s | $224 | 1% |
| Pepecoin | PEP | $9.90 M | Scrypt | 2 PH/s | $46,978 | 8% |
| Nexa | NEXA | $5.92 M | NexaPow | 3 TH/s | $73 | 1% |
| IronFish | IRON | $5.64 M | FishHash | 230 GH/s | $69 | 24% |
| OctaSpace | OCTA | $4.55 M | Ethash | 1 TH/s | $107 | 3% |
| Dingocoin | DINGO | $2.38 M | Scrypt | 2 PH/s | $38,869 | 10% |
| Neoxa | NEOX | $1.56 M | KawPow | 7 GH/s | $3 | 1,743% |
| Luckycoin | LKY | $1.17 M | Scrypt | 2 PH/s | $43,059 | 9% |
| Catcoin | CAT | $854,594 | Scrypt | 1 TH/s | $30 | 12,441% |
| Neurai | XNA | $749,857 | KawPow | 32 GH/s | $13 | 359% |
| BitcoinZ | BTCZ | $379,895 | Zhash | 12 KH/s | $0 | 66% |
| Junkcoin | JKC | $196,853 | Scrypt | 780 TH/s | $18,098 | 21% |
| Gemlink | GLINK | $194,116 | Zhash | 3 KH/s | $0 | 280% |
| MEWC-Scrypt | MEWC | $171,227 | Scrypt | 68 TH/s | $1,568 | 240% |
| BitcoinGold | BTG | None | Zhash | 69 KH/s | $3 | 11% |
| Halcyon | HAL | None | NeoScrypt | 14 MH/s | $0 | 1,062% |
| Mooncoin | MOON | None | Scrypt | 5 GH/s | $0 | 3,501,810% |
| Orbitcoin | ORB | None | NeoScrypt | 6 KH/s | $0 | 2,560,579% |
| Phoenixcoin | PXC | None | NeoScrypt | 802 MH/s | $2 | 18% |
| QuarkChain | QKC | None | Ethash | 26 GH/s | $2 | 133% |