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 | $1.27 T | SHA-256 | 911,018 PH/s | $1,539,939 | 0% |
| Zcash | ZEC | $8.23 B | Equihash | 19 GH/s | $26,745 | 2% |
| BitcoinCash | BCH | $4.13 B | SHA-256 | 3,415 PH/s | $5,772 | 0% |
| Litecoin | LTC | $3.47 B | Scrypt | 2 PH/s | $51,351 | 8% |
| EthereumClassic | ETC | $983.96 M | Etchash | 142 TH/s | $2,034 | 0% |
| Kaspa | KAS | $700.88 M | kHeavyHash | 324 PH/s | $2,108 | 7% |
| Dash | DASH | $385.78 M | X11 | 3 PH/s | $281 | 1% |
| Conflux | CFX | $215.53 M | Octopus | 540 GH/s | $113 | 26% |
| Pirate | ARRR | $42.22 M | Equihash | 4 MH/s | $6 | 7,548% |
| Nervos | CKB | $40.44 M | Eaglesong | 61 PH/s | $165 | 3% |
| Fractal Bitcoin | FB | $37.95 M | SHA-256 | 623 PH/s | $1,054 | 0% |
| EthereumPoW | ETHW | $25.42 M | Ethash | 2 TH/s | $152 | 1% |
| Verus | VRSC | $18.48 M | VerusHash | 1 TH/s | $27 | 0% |
| Ergo | ERG | $17.22 M | Autolykos | 533 GH/s | $17 | 7% |
| Quai-SHA | QUAI | $12.23 M | SHA-256 | 229 PH/s | $387 | 1% |
| Pepecoin | PEP | $6.46 M | Scrypt | 2 PH/s | $38,101 | 10% |
| IronFish | IRON | $6.01 M | FishHash | 336 GH/s | $69 | 13% |
| Nexa | NEXA | $3.32 M | NexaPow | 2 TH/s | $86 | 3% |
| Dingocoin | DINGO | $2.55 M | Scrypt | 2 PH/s | $38,628 | 10% |
| Phoenixcoin | PXC | $2.06 M | NeoScrypt | 1 GH/s | $3 | 23% |
| OctaSpace | OCTA | $1.94 M | Ethash | 1 TH/s | $81 | 3% |
| Catcoin | CAT | $657,940 | Scrypt | 913 GH/s | $19 | 20,252% |
| BitcoinII | BC2 | $599,528 | SHA-256 | 15 PH/s | $25 | 11% |
| Luckycoin | LKY | $403,499 | Scrypt | 1 PH/s | $23,011 | 17% |
| Neoxa | NEOX | $393,703 | KawPow | 6 GH/s | $2 | 2,091% |
| Junkcoin | JKC | $250,819 | Scrypt | 1 PH/s | $21,571 | 18% |
| BitcoinZ | BTCZ | $229,525 | Zhash | 11 KH/s | $0 | 46% |
| MEWC-Scrypt | MEWC | $144,073 | Scrypt | 68 TH/s | $1,430 | 271% |
| Gemlink | GLINK | $126,366 | Zhash | 492 H/s | $0 | 991% |
| Stohn Coin | SOH | $55,354 | Scrypt | 110 GH/s | $2 | 168,805% |
| Frencoin | FREN | $43,899 | KawPow | 463 MH/s | $0 | 28,938% |
| Satoxcoin | SATOX | $27,410 | KawPow | 346 MH/s | $0 | 38,765% |
| Kerrigan-X11 | KRGN | $20,994 | X11 | 2 TH/s | $0 | 1,302% |
| AUR-Scrypt | AUR | None | Scrypt | 229 GH/s | $5 | 80,662% |
| BitcoinGold | BTG | None | Zhash | 62 KH/s | $2 | 8% |
| Halcyon | HAL | None | NeoScrypt | 719 KH/s | $0 | 34,249% |
| Mooncoin | MOON | None | Scrypt | 12 GH/s | $0 | 1,595,226% |
| Orbitcoin | ORB | None | NeoScrypt | 494 KH/s | $0 | 49,862% |
| QuarkChain | QKC | None | Ethash | 26 GH/s | $2 | 111% |