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 | 1,082,037 PH/s | $2,440,033 | 0% |
| Zcash | ZEC | $22.73 B | Equihash | 34 GH/s | $88,236 | 1% |
| BitcoinCash | BCH | $5.80 B | SHA-256 | 4,183 PH/s | $9,434 | 0% |
| Litecoin | LTC | $4.82 B | Scrypt | 3 PH/s | $56,163 | 8% |
| EthereumClassic | ETC | $1.30 B | Etchash | 176 TH/s | $2,804 | 0% |
| Kaspa | KAS | $1.08 B | kHeavyHash | 381 PH/s | $3,878 | 9% |
| Dash | DASH | $673.35 M | X11 | 3 PH/s | $376 | 1% |
| Conflux | CFX | $292.27 M | Octopus | 442 GH/s | $95 | 14% |
| eCash | XEC | $137.69 M | SHA-256 | 51 PH/s | $115 | 2% |
| Nervos | CKB | $80.10 M | Eaglesong | 81 PH/s | $316 | 3% |
| Fractal Bitcoin | FB | $42.63 M | SHA-256 | 142 PH/s | $321 | 1% |
| EthereumPoW | ETHW | $26.58 M | Ethash | 3 TH/s | $231 | 2% |
| Ergo | ERG | $25.57 M | Autolykos | 524 GH/s | $33 | 19% |
| Ravencoin | RVN | $24.64 M | KawPow | 624 GH/s | $197 | 17% |
| Verus | VRSC | $13.28 M | VerusHash | 668 GH/s | $18 | 0% |
| Pepecoin | PEP | $8.66 M | Scrypt | 2 PH/s | $46,037 | 10% |
| Quai-SHA | QUAI | $8.34 M | SHA-256 | 105 PH/s | $238 | 1% |
| Nexa | NEXA | $5.81 M | NexaPow | 2 TH/s | $109 | 1% |
| IronFish | IRON | $5.67 M | FishHash | 207 GH/s | $57 | 35% |
| OctaSpace | OCTA | $3.60 M | Ethash | 1 TH/s | $105 | 4% |
| Dingocoin | DINGO | $2.53 M | Scrypt | 2 PH/s | $47,067 | 10% |
| Neoxa | NEOX | $1.31 M | KawPow | 7 GH/s | $2 | 1,408% |
| Luckycoin | LKY | $1.06 M | Scrypt | 1 PH/s | $30,066 | 16% |
| Catcoin | CAT | $839,034 | Scrypt | 1 TH/s | $30 | 15,663% |
| Neurai | XNA | $541,928 | KawPow | 33 GH/s | $10 | 315% |
| BitcoinII | BC2 | $298,301 | SHA-256 | 16 PH/s | $35 | 7% |
| Stohn Coin | SOH | $129,097 | Scrypt | 115 GH/s | $2 | 193,403% |
| Gemlink | GLINK | $128,700 | Zhash | 5 KH/s | $0 | 201% |
| MEWC-Scrypt | MEWC | $117,267 | Scrypt | 100 TH/s | $2,098 | 223% |
| Kerrigan-X11 | KRGN | $54,635 | X11 | 2 TH/s | $0 | 1,717% |
| Gaelium | GAEL | $13,644 | KawPow | 7 GH/s | $2 | 1,512% |
| Bells | BEL | None | Scrypt | 2 PH/s | $47,230 | 10% |
| BitcoinGold | BTG | None | Zhash | 61 KH/s | $4 | 16% |
| Halcyon | HAL | None | NeoScrypt | 11 MH/s | $0 | 1,830% |
| Mooncoin | MOON | None | Scrypt | 8 GH/s | $0 | 2,637,270% |
| Orbitcoin | ORB | None | NeoScrypt | 2 MH/s | $0 | 9,757% |
| Phoenixcoin | PXC | None | NeoScrypt | 1 GH/s | $5 | 17% |
| QuarkChain | QKC | None | Ethash | 28 GH/s | $2 | 175% |