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 | $1.70 T | SHA-256 | 864,963 PH/s | $1,742,727 | 0% |
| Zcash | ZEC | $22.13 B | Equihash | 32 GH/s | $81,957 | 1% |
| BitcoinCash | BCH | $6.35 B | SHA-256 | 3,735 PH/s | $7,525 | 0% |
| Litecoin | LTC | $5.38 B | Scrypt | 3 PH/s | $77,629 | 6% |
| EthereumClassic | ETC | $1.40 B | Etchash | 157 TH/s | $3,266 | 0% |
| Kaspa | KAS | $1.19 B | kHeavyHash | 356 PH/s | $5,571 | 9% |
| Dash | DASH | $758.05 M | X11 | 3 PH/s | $547 | 1% |
| Conflux | CFX | $284.25 M | Octopus | 393 GH/s | $146 | 30% |
| eCash | XEC | $162.14 M | SHA-256 | 51 PH/s | $103 | 3% |
| Nervos | CKB | $64.63 M | Eaglesong | 87 PH/s | $297 | 3% |
| Fractal Bitcoin | FB | $43.30 M | SHA-256 | 116 PH/s | $234 | 1% |
| Ravencoin | RVN | $38.19 M | KawPow | 664 GH/s | $175 | 16% |
| EthereumPoW | ETHW | $31.01 M | Ethash | 2 TH/s | $189 | 2% |
| Ergo | ERG | $25.28 M | Autolykos | 669 GH/s | $29 | 9% |
| Verus | VRSC | $15.29 M | VerusHash | 495 GH/s | $27 | 1% |
| Quai-KawPow | QUAI | $12.83 M | KawPow | 182 GH/s | $48 | 57% |
| Pepecoin | PEP | $9.38 M | Scrypt | 2 PH/s | $60,325 | 8% |
| Nexa | NEXA | $6.56 M | NexaPow | 3 TH/s | $153 | 1% |
| IronFish | IRON | $5.70 M | FishHash | 270 GH/s | $74 | 26% |
| OctaSpace | OCTA | $4.34 M | Ethash | 1 TH/s | $105 | 3% |
| Dingocoin | DINGO | $2.43 M | Scrypt | 2 PH/s | $43,005 | 11% |
| Neoxa | NEOX | $1.54 M | KawPow | 8 GH/s | $2 | 1,336% |
| Luckycoin | LKY | $1.17 M | Scrypt | 2 PH/s | $41,682 | 11% |
| Catcoin | CAT | $898,518 | Scrypt | 1 TH/s | $30 | 15,993% |
| Neurai | XNA | $807,584 | KawPow | 39 GH/s | $10 | 264% |
| BitcoinZ | BTCZ | $420,985 | Zhash | 9 KH/s | $0 | 78% |
| BitcoinII | BC2 | $288,580 | SHA-256 | 9 PH/s | $18 | 15% |
| Gemlink | GLINK | $226,487 | Zhash | 3 KH/s | $0 | 289% |
| Junkcoin | JKC | $224,589 | Scrypt | 827 TH/s | $21,608 | 22% |
| MEWC-Scrypt | MEWC | $161,818 | Scrypt | 160 TH/s | $4,171 | 115% |
| Stohn Coin | SOH | $59,137 | Scrypt | 27 GH/s | $1 | 688,553% |
| BitcoinGold | BTG | None | Zhash | 45 KH/s | $2 | 16% |
| Halcyon | HAL | None | NeoScrypt | 14 MH/s | $0 | 1,245% |
| Mooncoin | MOON | None | Scrypt | 9 GH/s | $0 | 2,109,698% |
| Orbitcoin | ORB | None | NeoScrypt | 3 KH/s | $0 | 5,760,114% |
| Phoenixcoin | PXC | None | NeoScrypt | 784 MH/s | $2 | 22% |
| QuarkChain | QKC | None | Ethash | 14 GH/s | $1 | 273% |
| 01coin | ZOC | None | NeoScrypt | 356 KH/s | $0 | 47,693% |