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 | $1.54 T | SHA-256 | 954,021 PH/s | $1,615,354 | 0% |
| Zcash | ZEC | $8.82 B | Equihash | 16 GH/s | $32,816 | 2% |
| BitcoinCash | BCH | $7.73 B | SHA-256 | 5,762 PH/s | $9,757 | 0% |
| Litecoin | LTC | $4.19 B | Scrypt | 3 PH/s | $68,132 | 7% |
| EthereumClassic | ETC | $1.40 B | Etchash | 191 TH/s | $6,546 | 0% |
| Kaspa | KAS | $931.19 M | kHeavyHash | 358 PH/s | $3,305 | 17% |
| Dash | DASH | $518.00 M | X11 | 2 PH/s | $317 | 3% |
| Conflux | CFX | $315.12 M | Octopus | 1 TH/s | $162 | 7% |
| eCash | XEC | $146.42 M | SHA-256 | 45 PH/s | $77 | 6% |
| Ravencoin | RVN | $89.88 M | KawPow | 2 TH/s | $812 | 12% |
| Nervos | CKB | $70.25 M | Eaglesong | 119 PH/s | $318 | 2% |
| Fractal Bitcoin | FB | $48.99 M | SHA-256 | 613 PH/s | $1,038 | 0% |
| Pirate | ARRR | $44.09 M | Equihash | 2 MH/s | $4 | 12,673% |
| EthereumPoW | ETHW | $29.60 M | Ethash | 1 TH/s | $136 | 1% |
| Quai-SHA | QUAI | $28.95 M | SHA-256 | 373 PH/s | $631 | 1% |
| Ergo | ERG | $23.46 M | Autolykos | 1 TH/s | $25 | 6% |
| IronFish | IRON | $6.19 M | FishHash | 535 GH/s | $74 | 3% |
| BitcoinGold | BTG | $5.52 M | Zhash | 77 KH/s | $2 | 12% |
| OctaSpace | OCTA | $3.63 M | Ethash | 1 TH/s | $107 | 2% |
| Nexa | NEXA | $3.01 M | NexaPow | 2 TH/s | $187 | 4% |
| Phoenixcoin | PXC | $2.44 M | NeoScrypt | 997 MH/s | $2 | 25% |
| Dingocoin | DINGO | $2.11 M | Scrypt | 3 PH/s | $61,472 | 8% |
| Luckycoin | LKY | $2.02 M | Scrypt | 2 PH/s | $46,871 | 10% |
| Neoxa | NEOX | $1.60 M | KawPow | 46 GH/s | $16 | 621% |
| Catcoin | CAT | $1.24 M | Scrypt | 2 TH/s | $55 | 8,610% |
| BitcoinII | BC2 | $920,481 | SHA-256 | 59 PH/s | $100 | 4% |
| Neurai | XNA | $730,872 | KawPow | 47 GH/s | $17 | 609% |
| BitcoinZ | BTCZ | $351,384 | Zhash | 15 KH/s | $0 | 62% |
| Junkcoin | JKC | $283,983 | Scrypt | 2 PH/s | $39,113 | 12% |
| Stohn Coin | SOH | $217,592 | Scrypt | 298 GH/s | $7 | 70,537% |
| Kerrigan-X11 | KRGN | $186,673 | X11 | 18 TH/s | $3 | 338% |
| MEWC-Scrypt | MEWC | $158,456 | Scrypt | 108 TH/s | $2,462 | 194% |
| Gemlink | GLINK | $131,891 | Zhash | 2 KH/s | $0 | 407% |
| Frencoin | FREN | $62,845 | KawPow | 585 MH/s | $0 | 49,042% |
| Satoxcoin | SATOX | $31,202 | KawPow | 412 MH/s | $0 | 69,640% |
| AUR-Scrypt | AUR | None | Scrypt | 144 GH/s | $3 | 145,808% |
| Callisto | CLO | None | Ethash | 4 GH/s | $0 | 557% |
| Etho | ETHO | None | Ethash | 7 GH/s | $1 | 272% |
| Halcyon | HAL | None | NeoScrypt | 37 MH/s | $0 | 679% |
| Larissa | LRS | None | Ethash | 63 GH/s | $6 | 32% |
| Mooncoin | MOON | None | Scrypt | 7 GH/s | $0 | 2,820,532% |
| Orbitcoin | ORB | None | NeoScrypt | 3 MH/s | $0 | 7,356% |
| QuarkChain | QKC | None | Ethash | 51 GH/s | $5 | 39% |
| 01coin | ZOC | None | NeoScrypt | 957 KH/s | $0 | 26,194% |