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 | $1.56 T | SHA-256 | 864,963 PH/s | $1,898,208 | 0% |
| Zcash | ZEC | $11.11 B | Equihash | 32 GH/s | $59,535 | 1% |
| BitcoinCash | BCH | $5.58 B | SHA-256 | 3,120 PH/s | $6,848 | 0% |
| Litecoin | LTC | $3.99 B | Scrypt | 2 PH/s | $55,782 | 8% |
| EthereumClassic | ETC | $1.18 B | Etchash | 140 TH/s | $1,838 | 0% |
| Kaspa | KAS | $813.47 M | kHeavyHash | 310 PH/s | $2,454 | 6% |
| Dash | DASH | $450.79 M | X11 | 2 PH/s | $221 | 1% |
| Conflux | CFX | $256.75 M | Octopus | 654 GH/s | $133 | 22% |
| Ravencoin | RVN | $54.43 M | KawPow | 924 GH/s | $236 | 16% |
| Nervos | CKB | $47.98 M | Eaglesong | 65 PH/s | $197 | 3% |
| Pirate | ARRR | $41.59 M | Equihash | 3 MH/s | $6 | 9,381% |
| Fractal Bitcoin | FB | $38.27 M | SHA-256 | 451 PH/s | $991 | 0% |
| EthereumPoW | ETHW | $30.31 M | Ethash | 2 TH/s | $184 | 2% |
| Ergo | ERG | $23.53 M | Autolykos | 573 GH/s | $24 | 12% |
| Verus | VRSC | $18.31 M | VerusHash | 891 GH/s | $29 | 0% |
| Pepecoin | PEP | $13.83 M | Scrypt | 3 PH/s | $62,490 | 7% |
| Quai-SHA | QUAI | $13.22 M | SHA-256 | 202 PH/s | $442 | 1% |
| IronFish | IRON | $5.71 M | FishHash | 360 GH/s | $76 | 12% |
| Nexa | NEXA | $3.28 M | NexaPow | 2 TH/s | $64 | 1% |
| Dingocoin | DINGO | $2.73 M | Scrypt | 2 PH/s | $51,546 | 9% |
| OctaSpace | OCTA | $2.04 M | Ethash | 999 GH/s | $96 | 4% |
| Catcoin | CAT | $683,111 | Scrypt | 1 TH/s | $27 | 16,491% |
| BitcoinII | BC2 | $603,948 | SHA-256 | 3 PH/s | $7 | 50% |
| Neoxa | NEOX | $599,584 | KawPow | 7 GH/s | $2 | 2,150% |
| Neurai | XNA | $575,885 | KawPow | 38 GH/s | $10 | 397% |
| Luckycoin | LKY | $293,852 | Scrypt | 2 PH/s | $37,740 | 12% |
| Junkcoin | JKC | $285,184 | Scrypt | 994 TH/s | $22,526 | 20% |
| BitcoinZ | BTCZ | $231,667 | Zhash | 15 KH/s | $1 | 66% |
| MEWC-Scrypt | MEWC | $190,557 | Scrypt | 86 TH/s | $1,948 | 229% |
| Gemlink | GLINK | $117,090 | Zhash | 3 KH/s | $0 | 322% |
| Frencoin | FREN | $44,076 | KawPow | 408 MH/s | $0 | 37,187% |
| Kerrigan-X11 | KRGN | $38,438 | X11 | 3 TH/s | $0 | 990% |
| Satoxcoin | SATOX | $31,563 | KawPow | 335 MH/s | $0 | 45,357% |
| Stohn Coin | SOH | $30,691 | Scrypt | 55 GH/s | $1 | 360,114% |
| AUR-Scrypt | AUR | None | Scrypt | 181 GH/s | $4 | 108,998% |
| BitcoinGold | BTG | None | Zhash | 61 KH/s | $3 | 16% |
| Halcyon | HAL | None | NeoScrypt | 3 MH/s | $0 | 15,679% |
| Mooncoin | MOON | None | Scrypt | 6 GH/s | $0 | 3,371,133% |
| Orbitcoin | ORB | None | NeoScrypt | 494 KH/s | $0 | 89,375% |
| Phoenixcoin | PXC | None | NeoScrypt | 1 GH/s | $3 | 42% |
| QuarkChain | QKC | None | Ethash | 34 GH/s | $3 | 104% |
| 01coin | ZOC | None | NeoScrypt | 4 KH/s | $0 | 10,192,068% |