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 | $1.63 T | SHA-256 | 1,036,704 PH/s | $5,200,300 | 0% |
| Zcash | ZEC | $26.44 B | Equihash | 23 GH/s | $91,639 | 1% |
| BitcoinCash | BCH | $4.93 B | SHA-256 | 3,213 PH/s | $16,119 | 0% |
| Litecoin | LTC | $4.42 B | Scrypt | 3 PH/s | $55,039 | 8% |
| EthereumClassic | ETC | $1.30 B | Etchash | 139 TH/s | $3,147 | 0% |
| Kaspa | KAS | $1.05 B | kHeavyHash | 340 PH/s | $3,660 | 10% |
| Dash | DASH | $780.80 M | X11 | 4 PH/s | $494 | 1% |
| Conflux | CFX | $256.17 M | Octopus | 526 GH/s | $133 | 27% |
| eCash | XEC | $160.28 M | SHA-256 | 50 PH/s | $249 | 3% |
| Pirate | ARRR | $67.81 M | Equihash | 4 MH/s | $17 | 7,743% |
| Nervos | CKB | $60.99 M | Eaglesong | 93 PH/s | $277 | 3% |
| Fractal Bitcoin | FB | $38.03 M | SHA-256 | 399 PH/s | $2,000 | 0% |
| Ravencoin | RVN | $37.71 M | KawPow | 601 GH/s | $183 | 20% |
| EthereumPoW | ETHW | $28.71 M | Ethash | 2 TH/s | $190 | 2% |
| Ergo | ERG | $23.69 M | Autolykos | 602 GH/s | $24 | 8% |
| Verus | VRSC | $16.41 M | VerusHash | 1 TH/s | $34 | 0% |
| Quai-SHA | QUAI | $9.82 M | SHA-256 | 150 PH/s | $750 | 1% |
| Pepecoin | PEP | $8.77 M | Scrypt | 3 PH/s | $56,673 | 8% |
| Nexa | NEXA | $7.61 M | NexaPow | 3 TH/s | $205 | 1% |
| IronFish | IRON | $5.94 M | FishHash | 332 GH/s | $71 | 10% |
| OctaSpace | OCTA | $4.37 M | Ethash | 1 TH/s | $113 | 3% |
| Dingocoin | DINGO | $3.32 M | Scrypt | 2 PH/s | $48,707 | 9% |
| Catcoin | CAT | $933,387 | Scrypt | 2 TH/s | $31 | 14,411% |
| Luckycoin | LKY | $808,193 | Scrypt | 2 PH/s | $42,700 | 11% |
| Neoxa | NEOX | $769,965 | KawPow | 6 GH/s | $2 | 2,135% |
| Neurai | XNA | $752,414 | KawPow | 36 GH/s | $11 | 342% |
| BitcoinZ | BTCZ | $310,823 | Zhash | 11 KH/s | $1 | 71% |
| BitcoinII | BC2 | $265,998 | SHA-256 | 16 PH/s | $81 | 10% |
| Junkcoin | JKC | $239,784 | Scrypt | 915 TH/s | $18,183 | 25% |
| Gemlink | GLINK | $220,901 | Zhash | 3 KH/s | $0 | 252% |
| MEWC-Scrypt | MEWC | $150,762 | Scrypt | 66 TH/s | $1,309 | 345% |
| Kerrigan-X11 | KRGN | $26,946 | X11 | 3 TH/s | $0 | 983% |
| Stohn Coin | SOH | $26,727 | Scrypt | 130 GH/s | $3 | 175,180% |
| AUR-Scrypt | AUR | None | Scrypt | 172 GH/s | $3 | 132,385% |
| BitcoinGold | BTG | None | Zhash | 39 KH/s | $2 | 21% |
| Halcyon | HAL | None | NeoScrypt | 16 MH/s | $0 | 984% |
| Mooncoin | MOON | None | Scrypt | 8 GH/s | $0 | 2,695,088% |
| Phoenixcoin | PXC | None | NeoScrypt | 699 MH/s | $2 | 23% |
| QuarkChain | QKC | None | Ethash | 29 GH/s | $2 | 135% |
| Satoxcoin | SATOX | None | KawPow | 66 MH/s | $0 | 185,026% |