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 | $1.29 T | SHA-256 | 837,960 PH/s | $1,732,567 | 0% |
| Zcash | ZEC | $8.35 B | Equihash | 25 GH/s | $32,437 | 1% |
| BitcoinCash | BCH | $4.29 B | SHA-256 | 3,043 PH/s | $6,292 | 0% |
| Litecoin | LTC | $3.53 B | Scrypt | 2 PH/s | $44,159 | 8% |
| EthereumClassic | ETC | $1.02 B | Etchash | 142 TH/s | $2,409 | 0% |
| Kaspa | KAS | $708.71 M | kHeavyHash | 322 PH/s | $2,103 | 9% |
| Dash | DASH | $393.64 M | X11 | 3 PH/s | $258 | 1% |
| Conflux | CFX | $208.35 M | Octopus | 475 GH/s | $107 | 21% |
| Ravencoin | RVN | $58.36 M | KawPow | 812 GH/s | $343 | 21% |
| Pirate | ARRR | $45.15 M | Equihash | 4 MH/s | $5 | 6,876% |
| Nervos | CKB | $40.99 M | Eaglesong | 69 PH/s | $180 | 3% |
| Fractal Bitcoin | FB | $36.36 M | SHA-256 | 500 PH/s | $1,033 | 0% |
| EthereumPoW | ETHW | $26.59 M | Ethash | 2 TH/s | $117 | 0% |
| Verus | VRSC | $24.23 M | VerusHash | 501 GH/s | $13 | 1% |
| Ergo | ERG | $18.97 M | Autolykos | 488 GH/s | $19 | 7% |
| Quai-SHA | QUAI | $12.49 M | SHA-256 | 154 PH/s | $317 | 1% |
| Pepecoin | PEP | $6.20 M | Scrypt | 3 PH/s | $49,283 | 7% |
| IronFish | IRON | $5.96 M | FishHash | 313 GH/s | $64 | 8% |
| Nexa | NEXA | $3.08 M | NexaPow | 2 TH/s | $54 | 3% |
| Dingocoin | DINGO | $3.05 M | Scrypt | 2 PH/s | $40,511 | 9% |
| Phoenixcoin | PXC | $2.12 M | NeoScrypt | 1 GH/s | $3 | 19% |
| OctaSpace | OCTA | $1.97 M | Ethash | 975 GH/s | $69 | 1% |
| Catcoin | CAT | $708,018 | Scrypt | 2 TH/s | $29 | 12,211% |
| Neurai | XNA | $569,452 | KawPow | 42 GH/s | $18 | 404% |
| Neoxa | NEOX | $469,891 | KawPow | 6 GH/s | $3 | 2,651% |
| Luckycoin | LKY | $425,245 | Scrypt | 2 PH/s | $30,133 | 12% |
| BitcoinZ | BTCZ | $277,295 | Zhash | 8 KH/s | $0 | 118% |
| Junkcoin | JKC | $273,019 | Scrypt | 964 TH/s | $18,043 | 20% |
| MEWC-Scrypt | MEWC | $186,931 | Scrypt | 48 TH/s | $903 | 398% |
| Gemlink | GLINK | $130,400 | Zhash | 2 KH/s | $0 | 428% |
| Stohn Coin | SOH | $55,276 | Scrypt | 103 GH/s | $2 | 186,406% |
| Frencoin | FREN | $41,490 | KawPow | 3 GH/s | $1 | 5,066% |
| Satoxcoin | SATOX | $27,733 | KawPow | 301 MH/s | $0 | 56,868% |
| Kerrigan-X11 | KRGN | $21,828 | X11 | 2 TH/s | $0 | 1,133% |
| AUR-Scrypt | AUR | None | Scrypt | 121 GH/s | $2 | 159,013% |
| BitcoinGold | BTG | None | Zhash | 92 KH/s | $3 | 10% |
| Halcyon | HAL | None | NeoScrypt | 617 KH/s | $0 | 31,857% |
| Mooncoin | MOON | None | Scrypt | 9 GH/s | $0 | 2,239,765% |
| Orbitcoin | ORB | None | NeoScrypt | 307 KH/s | $0 | 63,975% |
| QuarkChain | QKC | None | Ethash | 32 GH/s | $2 | 18% |
| 01coin | ZOC | None | NeoScrypt | 604 KH/s | $0 | 32,495% |