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 | $1.31 T | SHA-256 | 903,501 PH/s | $1,705,592 | 0% |
| Zcash | ZEC | $8.58 B | Equihash | 26 GH/s | $33,717 | 1% |
| BitcoinCash | BCH | $4.34 B | SHA-256 | 3,354 PH/s | $6,331 | 0% |
| Litecoin | LTC | $3.52 B | Scrypt | 2 PH/s | $54,498 | 7% |
| EthereumClassic | ETC | $1.03 B | Etchash | 132 TH/s | $1,737 | 0% |
| Kaspa | KAS | $723.37 M | kHeavyHash | 296 PH/s | $2,198 | 9% |
| Dash | DASH | $399.25 M | X11 | 2 PH/s | $223 | 2% |
| Conflux | CFX | $221.51 M | Octopus | 502 GH/s | $111 | 22% |
| Ravencoin | RVN | $58.53 M | KawPow | 533 GH/s | $235 | 28% |
| Nervos | CKB | $42.60 M | Eaglesong | 93 PH/s | $251 | 2% |
| Pirate | ARRR | $41.86 M | Equihash | 4 MH/s | $5 | 8,198% |
| Fractal Bitcoin | FB | $36.69 M | SHA-256 | 487 PH/s | $919 | 0% |
| EthereumPoW | ETHW | $26.30 M | Ethash | 2 TH/s | $139 | 1% |
| Verus | VRSC | $20.17 M | VerusHash | 708 GH/s | $36 | 0% |
| Ergo | ERG | $19.70 M | Autolykos | 531 GH/s | $20 | 6% |
| Quai-Scrypt | QUAI | $13.08 M | Scrypt | 20 TH/s | $482 | 819% |
| Pepecoin | PEP | $6.30 M | Scrypt | 2 PH/s | $51,142 | 8% |
| IronFish | IRON | $6.26 M | FishHash | 285 GH/s | $63 | 10% |
| Nexa | NEXA | $3.12 M | NexaPow | 2 TH/s | $55 | 2% |
| Dingocoin | DINGO | $3.02 M | Scrypt | 2 PH/s | $38,858 | 10% |
| Phoenixcoin | PXC | $2.03 M | NeoScrypt | 1 GH/s | $3 | 20% |
| OctaSpace | OCTA | $1.94 M | Ethash | 971 GH/s | $79 | 3% |
| Catcoin | CAT | $671,479 | Scrypt | 1 TH/s | $27 | 14,679% |
| Neurai | XNA | $559,389 | KawPow | 40 GH/s | $18 | 380% |
| Luckycoin | LKY | $396,989 | Scrypt | 1 PH/s | $25,267 | 16% |
| Neoxa | NEOX | $391,373 | KawPow | 4 GH/s | $2 | 4,080% |
| BitcoinZ | BTCZ | $263,382 | Zhash | 13 KH/s | $0 | 82% |
| Junkcoin | JKC | $236,743 | Scrypt | 1 PH/s | $23,911 | 17% |
| MEWC-Scrypt | MEWC | $153,809 | Scrypt | 162 TH/s | $3,841 | 103% |
| Gemlink | GLINK | $129,286 | Zhash | 3 KH/s | $0 | 376% |
| Stohn Coin | SOH | $55,317 | Scrypt | 109 GH/s | $3 | 152,987% |
| Frencoin | FREN | $44,162 | KawPow | 274 MH/s | $0 | 55,035% |
| Satoxcoin | SATOX | $27,499 | KawPow | 291 MH/s | $0 | 51,896% |
| Kerrigan-X11 | KRGN | $21,433 | X11 | 1 TH/s | $0 | 2,295% |
| AUR-Scrypt | AUR | None | Scrypt | 262 GH/s | $6 | 63,309% |
| BitcoinGold | BTG | None | Zhash | 57 KH/s | $2 | 19% |
| Halcyon | HAL | None | NeoScrypt | 566 KH/s | $0 | 37,643% |
| Mooncoin | MOON | None | Scrypt | 11 GH/s | $0 | 1,582,437% |
| Orbitcoin | ORB | None | NeoScrypt | 241 KH/s | $0 | 88,614% |
| QuarkChain | QKC | None | Ethash | 33 GH/s | $3 | 74% |
| 01coin | ZOC | None | NeoScrypt | 5 KH/s | $0 | 3,923,538% |