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 | $1.59 T | SHA-256 | 944,803 PH/s | $1,528,387 | 0% |
| Zcash | ZEC | $8.63 B | Equihash | 15 GH/s | $36,129 | 2% |
| BitcoinCash | BCH | $8.52 B | SHA-256 | 5,549 PH/s | $8,976 | 0% |
| Litecoin | LTC | $4.41 B | Scrypt | 3 PH/s | $80,835 | 7% |
| EthereumClassic | ETC | $1.44 B | Etchash | 187 TH/s | $3,184 | 0% |
| Kaspa | KAS | $967.50 M | kHeavyHash | 367 PH/s | $3,366 | 17% |
| Dash | DASH | $551.45 M | X11 | 3 PH/s | $400 | 2% |
| Conflux | CFX | $363.22 M | Octopus | 1 TH/s | $184 | 7% |
| eCash | XEC | $153.42 M | SHA-256 | 47 PH/s | $77 | 5% |
| Ravencoin | RVN | $91.53 M | KawPow | 2 TH/s | $1,111 | 13% |
| Nervos | CKB | $74.67 M | Eaglesong | 112 PH/s | $281 | 2% |
| Verus | VRSC | $58.78 M | VerusHash | 2 TH/s | $131 | 0% |
| Fractal Bitcoin | FB | $46.88 M | SHA-256 | 589 PH/s | $952 | 0% |
| Pirate | ARRR | $39.75 M | Equihash | 2 MH/s | $6 | 10,462% |
| EthereumPoW | ETHW | $31.69 M | Ethash | 2 TH/s | $138 | 2% |
| Quai-SHA | QUAI | $28.50 M | SHA-256 | 302 PH/s | $489 | 1% |
| Ergo | ERG | $24.91 M | Autolykos | 1 TH/s | $28 | 5% |
| IronFish | IRON | $6.06 M | FishHash | 443 GH/s | $60 | 5% |
| BitcoinGold | BTG | $5.82 M | Zhash | 214 KH/s | $3 | 5% |
| OctaSpace | OCTA | $3.73 M | Ethash | 1 TH/s | $109 | 2% |
| Dingocoin | DINGO | $3.19 M | Scrypt | 2 PH/s | $49,015 | 12% |
| Nexa | NEXA | $3.16 M | NexaPow | 3 TH/s | $1 | 1% |
| Phoenixcoin | PXC | $2.53 M | NeoScrypt | 1 GH/s | $2 | 43% |
| Luckycoin | LKY | $2.14 M | Scrypt | 3 PH/s | $103,385 | 6% |
| Neoxa | NEOX | $1.50 M | KawPow | 53 GH/s | $25 | 579% |
| Catcoin | CAT | $1.29 M | Scrypt | 3 TH/s | $94 | 6,356% |
| BitcoinII | BC2 | $907,522 | SHA-256 | 255 PH/s | $413 | 1% |
| Neurai | XNA | $754,180 | KawPow | 67 GH/s | $31 | 464% |
| BitcoinZ | BTCZ | $351,497 | Zhash | 14 KH/s | $0 | 82% |
| Junkcoin | JKC | $291,103 | Scrypt | 2 PH/s | $49,233 | 12% |
| Stohn Coin | SOH | $204,825 | Scrypt | 627 GH/s | $19 | 32,095% |
| Gemlink | GLINK | $144,428 | Zhash | 3 KH/s | $0 | 422% |
| Kerrigan-X11 | KRGN | $140,731 | X11 | 20 TH/s | $3 | 305% |
| Frencoin | FREN | $67,756 | KawPow | 848 MH/s | $0 | 36,426% |
| Satoxcoin | SATOX | $31,292 | KawPow | 535 MH/s | $0 | 57,800% |
| AUR-Scrypt | AUR | None | Scrypt | 126 GH/s | $4 | 159,160% |
| Callisto | CLO | None | Ethash | 4 GH/s | $0 | 522% |
| Etho | ETHO | None | Ethash | 8 GH/s | $1 | 285% |
| Halcyon | HAL | None | NeoScrypt | 40 MH/s | $0 | 1,198% |
| Larissa | LRS | None | Ethash | 61 GH/s | $6 | 38% |
| Mooncoin | MOON | None | Scrypt | 6 GH/s | $0 | 3,363,724% |
| Orbitcoin | ORB | None | NeoScrypt | 2 MH/s | $0 | 31,684% |
| QuarkChain | QKC | None | Ethash | 51 GH/s | $5 | 45% |
| 01coin | ZOC | None | NeoScrypt | 620 KH/s | $0 | 77,300% |