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 | $1.30 T | SHA-256 | 885,883 PH/s | $1,990,111 | 0% |
| Zcash | ZEC | $8.14 B | Equihash | 23 GH/s | $25,504 | 1% |
| BitcoinCash | BCH | $4.31 B | SHA-256 | 2,731 PH/s | $6,135 | 0% |
| Litecoin | LTC | $3.60 B | Scrypt | 2 PH/s | $44,179 | 7% |
| EthereumClassic | ETC | $1.09 B | Etchash | 167 TH/s | $3,600 | 0% |
| Kaspa | KAS | $788.64 M | kHeavyHash | 267 PH/s | $2,447 | 16% |
| Dash | DASH | $411.03 M | X11 | 2 PH/s | $201 | 2% |
| Conflux | CFX | $228.89 M | Octopus | 575 GH/s | $119 | 23% |
| Ravencoin | RVN | $58.45 M | KawPow | 904 GH/s | $282 | 17% |
| Nervos | CKB | $42.32 M | Eaglesong | 67 PH/s | $184 | 3% |
| Pirate | ARRR | $41.01 M | Equihash | 2 MH/s | $3 | 10,699% |
| Fractal Bitcoin | FB | $39.76 M | SHA-256 | 580 PH/s | $1,304 | 0% |
| EthereumPoW | ETHW | $25.45 M | Ethash | 2 TH/s | $131 | 1% |
| Verus | VRSC | $21.77 M | VerusHash | 1 TH/s | $83 | 0% |
| Ergo | ERG | $16.80 M | Autolykos | 585 GH/s | $20 | 6% |
| Quai-SHA | QUAI | $14.60 M | SHA-256 | 329 PH/s | $738 | 0% |
| Pepecoin | PEP | $6.65 M | Scrypt | 3 PH/s | $48,615 | 6% |
| IronFish | IRON | $5.56 M | FishHash | 332 GH/s | $63 | 9% |
| BitcoinGold | BTG | $3.29 M | Zhash | 92 KH/s | $2 | 15% |
| OctaSpace | OCTA | $3.08 M | Ethash | 1 TH/s | $104 | 2% |
| Nexa | NEXA | $2.52 M | NexaPow | 2 TH/s | $64 | 2% |
| Dingocoin | DINGO | $2.35 M | Scrypt | 2 PH/s | $44,440 | 7% |
| Phoenixcoin | PXC | $2.25 M | NeoScrypt | 792 MH/s | $1 | 16% |
| Catcoin | CAT | $997,033 | Scrypt | 2 TH/s | $40 | 7,424% |
| Neurai | XNA | $625,018 | KawPow | 40 GH/s | $13 | 370% |
| Luckycoin | LKY | $478,496 | Scrypt | 1 PH/s | $19,473 | 15% |
| Neoxa | NEOX | $407,326 | KawPow | 6 GH/s | $2 | 2,719% |
| BitcoinZ | BTCZ | $242,507 | Zhash | 13 KH/s | $0 | 103% |
| Junkcoin | JKC | $215,028 | Scrypt | 1 PH/s | $18,973 | 16% |
| MEWC-Scrypt | MEWC | $175,097 | Scrypt | 129 TH/s | $2,338 | 126% |
| Gemlink | GLINK | $100,732 | Zhash | 2 KH/s | $0 | 567% |
| Stohn Coin | SOH | $55,164 | Scrypt | 148 GH/s | $3 | 109,769% |
| Frencoin | FREN | $46,380 | KawPow | 424 MH/s | $0 | 35,340% |
| Kerrigan-X11 | KRGN | $29,497 | X11 | 3 TH/s | $0 | 1,042% |
| Satoxcoin | SATOX | $27,083 | KawPow | 288 MH/s | $0 | 51,994% |
| AUR-Scrypt | AUR | None | Scrypt | 77 GH/s | $1 | 210,196% |
| Halcyon | HAL | None | NeoScrypt | 7 MH/s | $0 | 1,804% |
| Mooncoin | MOON | None | Scrypt | 4 GH/s | $0 | 4,194,424% |
| Orbitcoin | ORB | None | NeoScrypt | 2 MH/s | $0 | 5,387% |
| QuarkChain | QKC | None | Ethash | 34 GH/s | $3 | 58% |
| 01coin | ZOC | None | NeoScrypt | 543 KH/s | $0 | 23,928% |