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 | 902,195 PH/s | $1,525,523 | 0% |
| Zcash | ZEC | $25.93 B | Equihash | 32 GH/s | $105,689 | 1% |
| BitcoinCash | BCH | $6.81 B | SHA-256 | 3,831 PH/s | $6,478 | 0% |
| Litecoin | LTC | $5.52 B | Scrypt | 3 PH/s | $72,693 | 7% |
| EthereumClassic | ETC | $1.49 B | Etchash | 142 TH/s | $3,537 | 0% |
| Kaspa | KAS | $1.15 B | kHeavyHash | 356 PH/s | $3,929 | 9% |
| Dash | DASH | $803.63 M | X11 | 3 PH/s | $487 | 1% |
| Conflux | CFX | $290.06 M | Octopus | 458 GH/s | $155 | 30% |
| eCash | XEC | $183.21 M | SHA-256 | 54 PH/s | $92 | 2% |
| Nervos | CKB | $70.81 M | Eaglesong | 88 PH/s | $381 | 3% |
| Pirate | ARRR | $59.84 M | Equihash | 3 MH/s | $11 | 9,321% |
| Fractal Bitcoin | FB | $44.72 M | SHA-256 | 156 PH/s | $264 | 1% |
| Ravencoin | RVN | $39.99 M | KawPow | 608 GH/s | $224 | 19% |
| EthereumPoW | ETHW | $32.83 M | Ethash | 2 TH/s | $180 | 2% |
| Ergo | ERG | $28.20 M | Autolykos | 607 GH/s | $29 | 9% |
| Verus | VRSC | $17.39 M | VerusHash | 699 GH/s | $19 | 0% |
| Quai-SHA | QUAI | $11.24 M | SHA-256 | 140 PH/s | $237 | 1% |
| Pepecoin | PEP | $10.92 M | Scrypt | 3 PH/s | $88,330 | 6% |
| Nexa | NEXA | $7.31 M | NexaPow | 3 TH/s | $189 | 1% |
| IronFish | IRON | $5.92 M | FishHash | 240 GH/s | $60 | 16% |
| OctaSpace | OCTA | $4.53 M | Ethash | 1 TH/s | $102 | 3% |
| Dingocoin | DINGO | $2.50 M | Scrypt | 2 PH/s | $58,890 | 9% |
| Luckycoin | LKY | $1.26 M | Scrypt | 2 PH/s | $56,003 | 9% |
| Catcoin | CAT | $853,898 | Scrypt | 1 TH/s | $33 | 15,554% |
| Neoxa | NEOX | $846,924 | KawPow | 5 GH/s | $2 | 2,120% |
| Neurai | XNA | $757,648 | KawPow | 34 GH/s | $12 | 344% |
| BitcoinZ | BTCZ | $352,921 | Zhash | 7 KH/s | $0 | 119% |
| BitcoinII | BC2 | $283,447 | SHA-256 | 11 PH/s | $18 | 11% |
| Gemlink | GLINK | $229,184 | Zhash | 2 KH/s | $0 | 347% |
| MEWC-Scrypt | MEWC | $176,549 | Scrypt | 84 TH/s | $2,384 | 214% |
| Junkcoin | JKC | $117,283 | Scrypt | 832 TH/s | $23,565 | 22% |
| Stohn Coin | SOH | $31,953 | Scrypt | 66 GH/s | $2 | 274,467% |
| AUR-Scrypt | AUR | None | Scrypt | 143 GH/s | $4 | 125,844% |
| BitcoinGold | BTG | None | Zhash | 64 KH/s | $3 | 13% |
| Halcyon | HAL | None | NeoScrypt | 12 MH/s | $0 | 2,359% |
| Mooncoin | MOON | None | Scrypt | 3 GH/s | $0 | 5,996,463% |
| Orbitcoin | ORB | None | NeoScrypt | 4 KH/s | $0 | 7,978,874% |
| Phoenixcoin | PXC | None | NeoScrypt | 206 MH/s | $1 | 138% |
| QuarkChain | QKC | None | Ethash | 38 GH/s | $3 | 107% |
| 01coin | ZOC | None | NeoScrypt | 155 KH/s | $0 | 184,478% |