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 | $1.57 T | SHA-256 | 1,115,974 PH/s | $1,579,016 | 0% |
| Zcash | ZEC | $21.10 B | Equihash | 33 GH/s | $72,458 | 1% |
| BitcoinCash | BCH | $5.72 B | SHA-256 | 3,807 PH/s | $5,386 | 0% |
| Litecoin | LTC | $4.37 B | Scrypt | 3 PH/s | $54,742 | 7% |
| EthereumClassic | ETC | $1.14 B | Etchash | 199 TH/s | $3,025 | 0% |
| Kaspa | KAS | $921.42 M | kHeavyHash | 374 PH/s | $3,447 | 9% |
| Dash | DASH | $620.27 M | X11 | 4 PH/s | $512 | 1% |
| Conflux | CFX | $244.89 M | Octopus | 360 GH/s | $125 | 42% |
| eCash | XEC | $128.67 M | SHA-256 | 50 PH/s | $70 | 3% |
| Nervos | CKB | $61.37 M | Eaglesong | 95 PH/s | $284 | 2% |
| Fractal Bitcoin | FB | $39.09 M | SHA-256 | 108 PH/s | $152 | 1% |
| Pirate | ARRR | $37.08 M | Equihash | 1 MH/s | $3 | 31,355% |
| Ergo | ERG | $24.07 M | Autolykos | 544 GH/s | $26 | 21% |
| EthereumPoW | ETHW | $23.84 M | Ethash | 3 TH/s | $214 | 2% |
| Ravencoin | RVN | $23.04 M | KawPow | 594 GH/s | $111 | 17% |
| QuarkChain | QKC | $17.44 M | Ethash | 17 GH/s | $1 | 260% |
| Verus | VRSC | $17.01 M | VerusHash | 514 GH/s | $25 | 0% |
| Pepecoin | PEP | $8.88 M | Scrypt | 3 PH/s | $52,751 | 8% |
| Quai-SHA | QUAI | $7.86 M | SHA-256 | 69 PH/s | $98 | 2% |
| Nexa | NEXA | $4.13 M | NexaPow | 2 TH/s | $27 | 1% |
| OctaSpace | OCTA | $3.12 M | Ethash | 1 TH/s | $90 | 4% |
| Dingocoin | DINGO | $2.06 M | Scrypt | 3 PH/s | $49,571 | 8% |
| Neoxa | NEOX | $1.35 M | KawPow | 9 GH/s | $2 | 1,101% |
| Luckycoin | LKY | $902,008 | Scrypt | 2 PH/s | $28,697 | 14% |
| Catcoin | CAT | $851,713 | Scrypt | 2 TH/s | $31 | 12,732% |
| IronFish | IRON | $799,268 | FishHash | 79 GH/s | $5 | 21% |
| Neurai | XNA | $516,081 | KawPow | 26 GH/s | $5 | 397% |
| BitcoinZ | BTCZ | $342,913 | Zhash | 10 KH/s | $0 | 59% |
| Junkcoin | JKC | $238,812 | Scrypt | 822 TH/s | $14,321 | 28% |
| BitcoinCashII | BCH2 | $89,799 | SHA-256 | 5 PH/s | $8 | 26% |
| MEWC-Scrypt | MEWC | $89,092 | Scrypt | 6 TH/s | $105 | 3,784% |
| Gemlink | GLINK | $76,768 | Zhash | 4 KH/s | $0 | 158% |
| Stohn Coin | SOH | $59,067 | Scrypt | 38 GH/s | $1 | 595,062% |
| Kerrigan-X11 | KRGN | $39,629 | X11 | 7 TH/s | $1 | 443% |
| AUR-Scrypt | AUR | None | Scrypt | 118 GH/s | $2 | 193,214% |
| Bells | BEL | None | Scrypt | 2 PH/s | $37,392 | 11% |
| BitcoinGold | BTG | None | Zhash | 32 KH/s | $1 | 18% |
| Halcyon | HAL | None | NeoScrypt | 26 MH/s | $0 | 415% |
| Mooncoin | MOON | None | Scrypt | 5 GH/s | $0 | 4,790,017% |
| Phoenixcoin | PXC | None | NeoScrypt | 953 MH/s | $2 | 11% |
| Satoxcoin | SATOX | None | KawPow | 62 MH/s | $0 | 166,896% |
| 01coin | ZOC | None | NeoScrypt | 32 KH/s | $0 | 335,864% |