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 | 1,032,097 PH/s | $1,590,986 | 0% |
| Zcash | ZEC | $18.01 B | Equihash | 25 GH/s | $62,333 | 2% |
| BitcoinCash | BCH | $5.35 B | SHA-256 | 3,567 PH/s | $5,499 | 0% |
| Litecoin | LTC | $4.48 B | Scrypt | 3 PH/s | $57,370 | 8% |
| EthereumClassic | ETC | $1.19 B | Etchash | 147 TH/s | $2,840 | 0% |
| Kaspa | KAS | $970.55 M | kHeavyHash | 380 PH/s | $2,708 | 9% |
| Dash | DASH | $603.80 M | X11 | 4 PH/s | $381 | 1% |
| Conflux | CFX | $266.72 M | Octopus | 448 GH/s | $132 | 30% |
| eCash | XEC | $124.21 M | SHA-256 | 43 PH/s | $67 | 3% |
| Nervos | CKB | $70.52 M | Eaglesong | 94 PH/s | $306 | 2% |
| Fractal Bitcoin | FB | $41.16 M | SHA-256 | 137 PH/s | $212 | 1% |
| Ergo | ERG | $26.21 M | Autolykos | 527 GH/s | $29 | 18% |
| EthereumPoW | ETHW | $24.58 M | Ethash | 3 TH/s | $226 | 2% |
| Ravencoin | RVN | $22.47 M | KawPow | 681 GH/s | $170 | 15% |
| Verus | VRSC | $16.27 M | VerusHash | 402 GH/s | $33 | 1% |
| Quai-SHA | QUAI | $9.89 M | SHA-256 | 166 PH/s | $256 | 1% |
| Pepecoin | PEP | $9.03 M | Scrypt | 2 PH/s | $49,080 | 10% |
| Nexa | NEXA | $6.74 M | NexaPow | 3 TH/s | $155 | 1% |
| IronFish | IRON | $5.67 M | FishHash | 246 GH/s | $59 | 21% |
| OctaSpace | OCTA | $3.38 M | Ethash | 1 TH/s | $99 | 3% |
| Dingocoin | DINGO | $2.68 M | Scrypt | 2 PH/s | $34,385 | 14% |
| Neoxa | NEOX | $1.35 M | KawPow | 9 GH/s | $2 | 1,095% |
| Luckycoin | LKY | $1.04 M | Scrypt | 1 PH/s | $30,232 | 16% |
| Catcoin | CAT | $853,830 | Scrypt | 1 TH/s | $23 | 21,192% |
| BitcoinII | BC2 | $328,050 | SHA-256 | 14 PH/s | $21 | 9% |
| Junkcoin | JKC | $223,892 | Scrypt | 824 TH/s | $17,062 | 28% |
| Gemlink | GLINK | $132,913 | Zhash | 2 KH/s | $0 | 450% |
| MEWC-Scrypt | MEWC | $125,484 | Scrypt | 19 TH/s | $389 | 1,229% |
| Stohn Coin | SOH | $88,961 | Scrypt | 194 GH/s | $4 | 118,986% |
| Kerrigan-X11 | KRGN | $52,123 | X11 | 6 TH/s | $1 | 637% |
| Gaelium | GAEL | $10,785 | KawPow | 9 GH/s | $2 | 1,163% |
| Bells | BEL | None | Scrypt | 2 PH/s | $46,328 | 10% |
| BitcoinGold | BTG | None | Zhash | 39 KH/s | $2 | 23% |
| Halcyon | HAL | None | NeoScrypt | 12 MH/s | $0 | 530% |
| Mooncoin | MOON | None | Scrypt | 6 GH/s | $0 | 4,168,323% |
| Phoenixcoin | PXC | None | NeoScrypt | 547 MH/s | $2 | 12% |
| QuarkChain | QKC | None | Ethash | 31 GH/s | $3 | 135% |
| 01coin | ZOC | None | NeoScrypt | 181 KH/s | $0 | 35,712% |