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 | $1.56 T | SHA-256 | 1,197,784 PH/s | $1,813,584 | 0% |
| Zcash | ZEC | $21.51 B | Equihash | 33 GH/s | $73,125 | 1% |
| BitcoinCash | BCH | $5.81 B | SHA-256 | 3,383 PH/s | $5,122 | 0% |
| Litecoin | LTC | $4.26 B | Scrypt | 3 PH/s | $53,060 | 7% |
| EthereumClassic | ETC | $1.13 B | Etchash | 195 TH/s | $2,781 | 0% |
| Kaspa | KAS | $905.80 M | kHeavyHash | 368 PH/s | $3,283 | 9% |
| Dash | DASH | $615.81 M | X11 | 3 PH/s | $376 | 1% |
| Conflux | CFX | $242.78 M | Octopus | 391 GH/s | $125 | 40% |
| eCash | XEC | $130.68 M | SHA-256 | 50 PH/s | $75 | 3% |
| Nervos | CKB | $60.61 M | Eaglesong | 100 PH/s | $232 | 2% |
| Fractal Bitcoin | FB | $38.06 M | SHA-256 | 159 PH/s | $241 | 1% |
| Pirate | ARRR | $37.24 M | Equihash | 2 MH/s | $4 | 20,540% |
| EthereumPoW | ETHW | $24.05 M | Ethash | 2 TH/s | $166 | 2% |
| Ergo | ERG | $23.99 M | Autolykos | 590 GH/s | $28 | 19% |
| Ravencoin | RVN | $22.84 M | KawPow | 554 GH/s | $98 | 17% |
| QuarkChain | QKC | $17.33 M | Ethash | 19 GH/s | $1 | 241% |
| Verus | VRSC | $14.46 M | VerusHash | 341 GH/s | $0 | 1% |
| Pepecoin | PEP | $8.89 M | Scrypt | 2 PH/s | $39,966 | 9% |
| Quai-Scrypt | QUAI | $7.74 M | Scrypt | 8 TH/s | $150 | 2,337% |
| Nexa | NEXA | $3.99 M | NexaPow | 2 TH/s | $1 | 1% |
| OctaSpace | OCTA | $3.61 M | Ethash | 2 TH/s | $144 | 2% |
| Dingocoin | DINGO | $2.07 M | Scrypt | 2 PH/s | $32,729 | 11% |
| Neoxa | NEOX | $1.11 M | KawPow | 9 GH/s | $2 | 1,019% |
| IronFish | IRON | $1.08 M | FishHash | 128 GH/s | $5 | 16% |
| Luckycoin | LKY | $931,392 | Scrypt | 2 PH/s | $36,348 | 10% |
| Catcoin | CAT | $864,475 | Scrypt | 1 TH/s | $22 | 16,034% |
| Neurai | XNA | $518,436 | KawPow | 27 GH/s | $5 | 342% |
| BitcoinZ | BTCZ | $343,203 | Zhash | 9 KH/s | $0 | 116% |
| Junkcoin | JKC | $247,000 | Scrypt | 821 TH/s | $15,773 | 22% |
| MEWC-Scrypt | MEWC | $92,367 | Scrypt | 6 TH/s | $121 | 2,898% |
| BitcoinCashII | BCH2 | $90,653 | SHA-256 | 5 PH/s | $8 | 27% |
| Gemlink | GLINK | $77,121 | Zhash | 2 KH/s | $0 | 609% |
| Stohn Coin | SOH | $59,096 | Scrypt | 168 GH/s | $3 | 108,393% |
| AUR-Scrypt | AUR | None | Scrypt | 248 GH/s | $5 | 73,371% |
| Bells | BEL | None | Scrypt | 2 PH/s | $42,687 | 8% |
| BitcoinGold | BTG | None | Zhash | 37 KH/s | $1 | 29% |
| Halcyon | HAL | None | NeoScrypt | 19 MH/s | $0 | 969% |
| Mooncoin | MOON | None | Scrypt | 10 GH/s | $0 | 1,824,315% |
| Phoenixcoin | PXC | None | NeoScrypt | 782 MH/s | $1 | 24% |
| Satoxcoin | SATOX | None | KawPow | 161 MH/s | $0 | 58,206% |