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 | $1.70 T | SHA-256 | 998,577 PH/s | $1,729,347 | 0% |
| Zcash | ZEC | $27.11 B | Equihash | 24 GH/s | $88,030 | 1% |
| BitcoinCash | BCH | $6.72 B | SHA-256 | 3,212 PH/s | $5,563 | 0% |
| Litecoin | LTC | $5.53 B | Scrypt | 3 PH/s | $61,580 | 8% |
| EthereumClassic | ETC | $1.51 B | Etchash | 142 TH/s | $2,328 | 0% |
| Kaspa | KAS | $1.34 B | kHeavyHash | 357 PH/s | $6,698 | 9% |
| Dash | DASH | $883.37 M | X11 | 4 PH/s | $615 | 1% |
| Conflux | CFX | $296.38 M | Octopus | 480 GH/s | $152 | 28% |
| eCash | XEC | $177.59 M | SHA-256 | 50 PH/s | $87 | 3% |
| Nervos | CKB | $70.83 M | Eaglesong | 70 PH/s | $274 | 3% |
| Pirate | ARRR | $60.29 M | Equihash | 3 MH/s | $10 | 12,122% |
| Fractal Bitcoin | FB | $45.73 M | SHA-256 | 127 PH/s | $219 | 1% |
| Ravencoin | RVN | $39.95 M | KawPow | 637 GH/s | $212 | 19% |
| EthereumPoW | ETHW | $32.27 M | Ethash | 2 TH/s | $174 | 2% |
| Ergo | ERG | $27.43 M | Autolykos | 518 GH/s | $29 | 14% |
| Verus | VRSC | $17.31 M | VerusHash | 612 GH/s | $19 | 0% |
| Quai-SHA | QUAI | $12.17 M | SHA-256 | 170 PH/s | $294 | 1% |
| Pepecoin | PEP | $9.19 M | Scrypt | 3 PH/s | $66,045 | 7% |
| Nexa | NEXA | $7.20 M | NexaPow | 3 TH/s | $1 | 0% |
| IronFish | IRON | $5.88 M | FishHash | 272 GH/s | $66 | 16% |
| OctaSpace | OCTA | $4.35 M | Ethash | 1 TH/s | $110 | 4% |
| Dingocoin | DINGO | $2.47 M | Scrypt | 2 PH/s | $45,879 | 10% |
| Luckycoin | LKY | $1.05 M | Scrypt | 2 PH/s | $39,638 | 12% |
| Neoxa | NEOX | $934,050 | KawPow | 8 GH/s | $3 | 1,416% |
| Catcoin | CAT | $854,032 | Scrypt | 682 GH/s | $16 | 28,309% |
| Neurai | XNA | $787,991 | KawPow | 41 GH/s | $13 | 294% |
| BitcoinZ | BTCZ | $328,217 | Zhash | 9 KH/s | $0 | 81% |
| BitcoinII | BC2 | $280,309 | SHA-256 | 8 PH/s | $14 | 18% |
| Junkcoin | JKC | $216,930 | Scrypt | 779 TH/s | $18,685 | 25% |
| MEWC-Scrypt | MEWC | $161,946 | Scrypt | 69 TH/s | $1,655 | 280% |
| Gemlink | GLINK | $130,968 | Zhash | 2 KH/s | $0 | 466% |
| Stohn Coin | SOH | $61,845 | Scrypt | 52 GH/s | $1 | 369,276% |
| Kerrigan-X11 | KRGN | $21,624 | X11 | 2 TH/s | $0 | 1,568% |
| AUR-Scrypt | AUR | None | Scrypt | 254 GH/s | $6 | 75,948% |
| BitcoinGold | BTG | None | Zhash | 84 KH/s | $3 | 9% |
| Halcyon | HAL | None | NeoScrypt | 16 MH/s | $0 | 955% |
| Mooncoin | MOON | None | Scrypt | 4 GH/s | $0 | 5,086,094% |
| Phoenixcoin | PXC | None | NeoScrypt | 808 MH/s | $1 | 19% |
| QuarkChain | QKC | None | Ethash | 23 GH/s | $2 | 199% |
| 01coin | ZOC | None | NeoScrypt | 206 KH/s | $0 | 72,712% |