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 | $1.72 T | SHA-256 | 1,016,062 PH/s | $1,700,471 | 0% |
| Zcash | ZEC | $22.63 B | Equihash | 36 GH/s | $88,744 | 1% |
| BitcoinCash | BCH | $6.31 B | SHA-256 | 3,837 PH/s | $6,421 | 0% |
| Litecoin | LTC | $5.36 B | Scrypt | 3 PH/s | $70,416 | 7% |
| EthereumClassic | ETC | $1.40 B | Etchash | 150 TH/s | $4,006 | 0% |
| Kaspa | KAS | $1.19 B | kHeavyHash | 341 PH/s | $4,668 | 10% |
| Dash | DASH | $717.46 M | X11 | 3 PH/s | $403 | 1% |
| Conflux | CFX | $285.97 M | Octopus | 472 GH/s | $142 | 29% |
| eCash | XEC | $158.54 M | SHA-256 | 47 PH/s | $78 | 3% |
| Nervos | CKB | $65.30 M | Eaglesong | 80 PH/s | $268 | 3% |
| Pirate | ARRR | $59.57 M | Equihash | 3 MH/s | $7 | 11,223% |
| Fractal Bitcoin | FB | $43.98 M | SHA-256 | 125 PH/s | $210 | 1% |
| Ravencoin | RVN | $38.31 M | KawPow | 663 GH/s | $294 | 18% |
| EthereumPoW | ETHW | $30.76 M | Ethash | 2 TH/s | $181 | 2% |
| Ergo | ERG | $25.31 M | Autolykos | 672 GH/s | $49 | 11% |
| Verus | VRSC | $15.21 M | VerusHash | 749 GH/s | $0 | 0% |
| Quai-SHA | QUAI | $11.56 M | SHA-256 | 146 PH/s | $244 | 1% |
| Pepecoin | PEP | $9.42 M | Scrypt | 2 PH/s | $62,500 | 7% |
| Nexa | NEXA | $5.80 M | NexaPow | 3 TH/s | $136 | 1% |
| IronFish | IRON | $5.55 M | FishHash | 245 GH/s | $73 | 17% |
| OctaSpace | OCTA | $4.52 M | Ethash | 1 TH/s | $118 | 3% |
| Dingocoin | DINGO | $2.41 M | Scrypt | 1 PH/s | $36,709 | 13% |
| Neoxa | NEOX | $1.61 M | KawPow | 8 GH/s | $3 | 1,571% |
| Luckycoin | LKY | $1.14 M | Scrypt | 2 PH/s | $53,557 | 9% |
| Catcoin | CAT | $854,635 | Scrypt | 767 GH/s | $21 | 22,291% |
| BitcoinZ | BTCZ | $420,985 | Zhash | 10 KH/s | $0 | 75% |
| BitcoinII | BC2 | $286,682 | SHA-256 | 8 PH/s | $13 | 17% |
| MEWC-Scrypt | MEWC | $150,030 | Scrypt | 17 TH/s | $456 | 1,009% |
| Gemlink | GLINK | $137,198 | Zhash | 2 KH/s | $0 | 423% |
| Stohn Coin | SOH | $48,292 | Scrypt | 65 GH/s | $2 | 262,295% |
| Kerrigan-X11 | KRGN | $22,358 | X11 | 2 TH/s | $0 | 1,703% |
| BitcoinGold | BTG | None | Zhash | 62 KH/s | $3 | 12% |
| Halcyon | HAL | None | NeoScrypt | 10 MH/s | $0 | 1,317% |
| Mooncoin | MOON | None | Scrypt | 5 GH/s | $0 | 3,508,010% |
| Phoenixcoin | PXC | None | NeoScrypt | 651 MH/s | $1 | 19% |
| QuarkChain | QKC | None | Ethash | 24 GH/s | $2 | 171% |
| 01coin | ZOC | None | NeoScrypt | 222 KH/s | $0 | 56,675% |