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 | 907,437 PH/s | $1,535,952 | 0% |
| Zcash | ZEC | $9.20 B | Equihash | 13 GH/s | $34,272 | 2% |
| BitcoinCash | BCH | $8.81 B | SHA-256 | 5,783 PH/s | $9,788 | 0% |
| Litecoin | LTC | $4.53 B | Scrypt | 3 PH/s | $75,946 | 7% |
| EthereumClassic | ETC | $1.49 B | Etchash | 205 TH/s | $4,030 | 0% |
| Kaspa | KAS | $1.04 B | kHeavyHash | 354 PH/s | $3,625 | 15% |
| Conflux | CFX | $361.93 M | Octopus | 2 TH/s | $191 | 11% |
| eCash | XEC | $166.03 M | SHA-256 | 50 PH/s | $85 | 5% |
| Ravencoin | RVN | $100.20 M | KawPow | 2 TH/s | $458 | 12% |
| Nervos | CKB | $81.42 M | Eaglesong | 87 PH/s | $38 | 3% |
| Verus | VRSC | $63.22 M | VerusHash | 1 TH/s | $101 | 0% |
| Fractal Bitcoin | FB | $46.21 M | SHA-256 | 589 PH/s | $996 | 0% |
| Pirate | ARRR | $39.74 M | Equihash | 3 MH/s | $7 | 9,193% |
| EthereumPoW | ETHW | $35.15 M | Ethash | 2 TH/s | $141 | 1% |
| Quai-SHA | QUAI | $28.00 M | SHA-256 | 172 PH/s | $291 | 1% |
| Ergo | ERG | $25.86 M | Autolykos | 1 TH/s | $28 | 5% |
| BitcoinGold | BTG | $7.55 M | Zhash | 169 KH/s | $8 | 7% |
| IronFish | IRON | $5.97 M | FishHash | 493 GH/s | $76 | 6% |
| OctaSpace | OCTA | $3.76 M | Ethash | 1 TH/s | $110 | 2% |
| Dingocoin | DINGO | $3.31 M | Scrypt | 2 PH/s | $48,233 | 11% |
| Nexa | NEXA | $2.84 M | NexaPow | 3 TH/s | $234 | 6% |
| Phoenixcoin | PXC | $2.30 M | NeoScrypt | 1 GH/s | $3 | 35% |
| Luckycoin | LKY | $2.06 M | Scrypt | 2 PH/s | $47,897 | 11% |
| Neoxa | NEOX | $1.30 M | KawPow | 64 GH/s | $15 | 347% |
| Catcoin | CAT | $1.23 M | Scrypt | 3 TH/s | $85 | 6,281% |
| Neurai | XNA | $926,468 | KawPow | 53 GH/s | $13 | 414% |
| BitcoinZ | BTCZ | $340,317 | Zhash | 19 KH/s | $1 | 67% |
| Junkcoin | JKC | $305,329 | Scrypt | 2 PH/s | $46,656 | 11% |
| Stohn Coin | SOH | $191,846 | Scrypt | 528 GH/s | $14 | 38,043% |
| MEWC-Scrypt | MEWC | $153,860 | Scrypt | 248 TH/s | $6,554 | 81% |
| Kerrigan-X11 | KRGN | $153,324 | X11 | 22 TH/s | $3 | 234% |
| Gemlink | GLINK | $105,759 | Zhash | 3 KH/s | $0 | 435% |
| Frencoin | FREN | $70,818 | KawPow | 935 MH/s | $0 | 23,557% |
| Satoxcoin | SATOX | $31,189 | KawPow | 541 MH/s | $0 | 40,708% |
| AUR-Scrypt | AUR | None | Scrypt | 174 GH/s | $5 | 115,427% |
| Callisto | CLO | None | Ethash | 9 GH/s | $1 | 210% |
| Halcyon | HAL | None | NeoScrypt | 45 MH/s | $0 | 844% |
| Larissa | LRS | None | Ethash | 63 GH/s | $5 | 31% |
| Mooncoin | MOON | None | Scrypt | 6 GH/s | $0 | 3,253,379% |
| Orbitcoin | ORB | None | NeoScrypt | 2 MH/s | $0 | 15,595% |
| QuarkChain | QKC | None | Ethash | 74 GH/s | $6 | 26% |
| 01coin | ZOC | None | NeoScrypt | 575 KH/s | $0 | 66,072% |