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 | $1.62 T | SHA-256 | 926,650 PH/s | $1,543,439 | 0% |
| Zcash | ZEC | $9.19 B | Equihash | 14 GH/s | $36,060 | 2% |
| BitcoinCash | BCH | $8.91 B | SHA-256 | 4,803 PH/s | $7,999 | 0% |
| Litecoin | LTC | $4.50 B | Scrypt | 3 PH/s | $59,526 | 9% |
| EthereumClassic | ETC | $1.49 B | Etchash | 189 TH/s | $1,949 | 0% |
| Kaspa | KAS | $1.05 B | kHeavyHash | 351 PH/s | $3,590 | 15% |
| Conflux | CFX | $335.19 M | Octopus | 2 TH/s | $177 | 7% |
| eCash | XEC | $169.43 M | SHA-256 | 49 PH/s | $81 | 5% |
| Ravencoin | RVN | $101.01 M | KawPow | 2 TH/s | $539 | 12% |
| Nervos | CKB | $82.14 M | Eaglesong | 143 PH/s | $444 | 2% |
| Verus | VRSC | $61.84 M | VerusHash | 2 TH/s | $74 | 0% |
| Fractal Bitcoin | FB | $49.30 M | SHA-256 | 644 PH/s | $1,073 | 0% |
| Pirate | ARRR | $41.33 M | Equihash | 2 MH/s | $5 | 11,930% |
| EthereumPoW | ETHW | $35.56 M | Ethash | 2 TH/s | $120 | 1% |
| Quai-SHA | QUAI | $27.73 M | SHA-256 | 194 PH/s | $324 | 1% |
| Ergo | ERG | $25.57 M | Autolykos | 1 TH/s | $27 | 5% |
| IronFish | IRON | $5.95 M | FishHash | 467 GH/s | $79 | 8% |
| OctaSpace | OCTA | $3.79 M | Ethash | 1 TH/s | $90 | 2% |
| Dingocoin | DINGO | $3.35 M | Scrypt | 3 PH/s | $56,725 | 9% |
| Nexa | NEXA | $2.78 M | NexaPow | 3 TH/s | $229 | 7% |
| Phoenixcoin | PXC | $2.49 M | NeoScrypt | 1 GH/s | $2 | 26% |
| Luckycoin | LKY | $2.15 M | Scrypt | 3 PH/s | $54,676 | 10% |
| Neoxa | NEOX | $1.30 M | KawPow | 63 GH/s | $15 | 401% |
| Catcoin | CAT | $1.19 M | Scrypt | 2 TH/s | $34 | 15,577% |
| Neurai | XNA | $924,551 | KawPow | 63 GH/s | $15 | 404% |
| BitcoinZ | BTCZ | $351,396 | Zhash | 20 KH/s | $1 | 50% |
| Junkcoin | JKC | $314,511 | Scrypt | 2 PH/s | $34,167 | 15% |
| Stohn Coin | SOH | $192,931 | Scrypt | 376 GH/s | $8 | 69,414% |
| MEWC-Scrypt | MEWC | $154,805 | Scrypt | 72 TH/s | $1,435 | 365% |
| Kerrigan-X11 | KRGN | $125,671 | X11 | 22 TH/s | $4 | 267% |
| Gemlink | GLINK | $106,070 | Zhash | 2 KH/s | $0 | 543% |
| Frencoin | FREN | $75,814 | KawPow | 678 MH/s | $0 | 37,401% |
| Satoxcoin | SATOX | $32,054 | KawPow | 469 MH/s | $0 | 54,006% |
| AUR-Scrypt | AUR | None | Scrypt | 151 GH/s | $3 | 172,944% |
| Callisto | CLO | None | Ethash | 5 GH/s | $0 | 435% |
| Halcyon | HAL | None | NeoScrypt | 48 MH/s | $0 | 571% |
| Larissa | LRS | None | Ethash | 58 GH/s | $4 | 36% |
| Mooncoin | MOON | None | Scrypt | 2 GH/s | $0 | 13,025,226% |
| Orbitcoin | ORB | None | NeoScrypt | 2 MH/s | $0 | 14,955% |
| QuarkChain | QKC | None | Ethash | 58 GH/s | $4 | 35% |
| 01coin | ZOC | None | NeoScrypt | 735 KH/s | $0 | 37,069% |