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 | $1.66 T | SHA-256 | 1,072,427 PH/s | $2,124,216 | 0% |
| Zcash | ZEC | $21.53 B | Equihash | 24 GH/s | $70,934 | 2% |
| BitcoinCash | BCH | $5.58 B | SHA-256 | 4,288 PH/s | $8,494 | 0% |
| Litecoin | LTC | $4.69 B | Scrypt | 3 PH/s | $56,604 | 8% |
| EthereumClassic | ETC | $1.26 B | Etchash | 180 TH/s | $2,732 | 0% |
| Kaspa | KAS | $1.07 B | kHeavyHash | 362 PH/s | $3,775 | 9% |
| Dash | DASH | $653.56 M | X11 | 4 PH/s | $438 | 1% |
| Conflux | CFX | $280.78 M | Octopus | 452 GH/s | $149 | 31% |
| eCash | XEC | $132.06 M | SHA-256 | 48 PH/s | $94 | 3% |
| Nervos | CKB | $75.77 M | Eaglesong | 88 PH/s | $301 | 3% |
| Fractal Bitcoin | FB | $42.05 M | SHA-256 | 135 PH/s | $268 | 1% |
| EthereumPoW | ETHW | $25.59 M | Ethash | 3 TH/s | $228 | 2% |
| Ergo | ERG | $24.97 M | Autolykos | 578 GH/s | $29 | 14% |
| Ravencoin | RVN | $23.43 M | KawPow | 575 GH/s | $118 | 15% |
| Verus | VRSC | $13.12 M | VerusHash | 391 GH/s | $19 | 1% |
| Quai-Scrypt | QUAI | $8.56 M | Scrypt | 9 TH/s | $190 | 2,522% |
| Pepecoin | PEP | $8.49 M | Scrypt | 3 PH/s | $54,545 | 9% |
| IronFish | IRON | $5.68 M | FishHash | 217 GH/s | $54 | 26% |
| Nexa | NEXA | $5.41 M | NexaPow | 2 TH/s | $110 | 1% |
| OctaSpace | OCTA | $3.43 M | Ethash | 1 TH/s | $98 | 3% |
| Dingocoin | DINGO | $2.53 M | Scrypt | 3 PH/s | $59,600 | 8% |
| Neoxa | NEOX | $1.30 M | KawPow | 9 GH/s | $2 | 981% |
| Luckycoin | LKY | $1.04 M | Scrypt | 2 PH/s | $32,670 | 15% |
| Catcoin | CAT | $838,294 | Scrypt | 2 TH/s | $39 | 12,292% |
| Neurai | XNA | $549,736 | KawPow | 31 GH/s | $6 | 283% |
| BitcoinII | BC2 | $288,846 | SHA-256 | 11 PH/s | $22 | 12% |
| Junkcoin | JKC | $231,184 | Scrypt | 848 TH/s | $17,414 | 28% |
| Gemlink | GLINK | $128,373 | Zhash | 8 KH/s | $0 | 135% |
| MEWC-Scrypt | MEWC | $116,117 | Scrypt | 33 TH/s | $676 | 710% |
| Stohn Coin | SOH | $63,505 | Scrypt | 96 GH/s | $2 | 244,314% |
| Bells | BEL | None | Scrypt | 2 PH/s | $46,878 | 10% |
| BitcoinGold | BTG | None | Zhash | 39 KH/s | $2 | 28% |
| Halcyon | HAL | None | NeoScrypt | 12 MH/s | $0 | 1,813% |
| Mooncoin | MOON | None | Scrypt | 8 GH/s | $0 | 2,925,937% |
| Orbitcoin | ORB | None | NeoScrypt | 3 MH/s | $0 | 8,196% |
| Phoenixcoin | PXC | None | NeoScrypt | 1 GH/s | $5 | 16% |
| QuarkChain | QKC | None | Ethash | 27 GH/s | $2 | 149% |