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 | $1.29 T | SHA-256 | 822,701 PH/s | $1,455,685 | 0% |
| Zcash | ZEC | $8.49 B | Equihash | 24 GH/s | $28,770 | 1% |
| BitcoinCash | BCH | $4.28 B | SHA-256 | 2,551 PH/s | $4,514 | 0% |
| Litecoin | LTC | $3.53 B | Scrypt | 2 PH/s | $44,669 | 7% |
| EthereumClassic | ETC | $1.03 B | Etchash | 151 TH/s | $2,513 | 0% |
| Kaspa | KAS | $709.20 M | kHeavyHash | 320 PH/s | $2,135 | 9% |
| Dash | DASH | $397.36 M | X11 | 2 PH/s | $188 | 1% |
| Conflux | CFX | $211.91 M | Octopus | 559 GH/s | $113 | 22% |
| Ravencoin | RVN | $58.37 M | KawPow | 904 GH/s | $353 | 16% |
| Pirate | ARRR | $47.27 M | Equihash | 3 MH/s | $3 | 10,421% |
| Nervos | CKB | $41.20 M | Eaglesong | 64 PH/s | $172 | 3% |
| Fractal Bitcoin | FB | $36.42 M | SHA-256 | 544 PH/s | $963 | 0% |
| EthereumPoW | ETHW | $26.66 M | Ethash | 2 TH/s | $113 | 0% |
| Ergo | ERG | $19.58 M | Autolykos | 489 GH/s | $20 | 7% |
| Verus | VRSC | $16.12 M | VerusHash | 1 TH/s | $28 | 0% |
| Quai-SHA | QUAI | $12.55 M | SHA-256 | 113 PH/s | $199 | 1% |
| Pepecoin | PEP | $6.39 M | Scrypt | 1 PH/s | $26,340 | 13% |
| IronFish | IRON | $5.71 M | FishHash | 298 GH/s | $64 | 9% |
| Dingocoin | DINGO | $3.03 M | Scrypt | 2 PH/s | $41,078 | 8% |
| Nexa | NEXA | $3.01 M | NexaPow | 2 TH/s | $53 | 3% |
| Phoenixcoin | PXC | $2.12 M | NeoScrypt | 991 MH/s | $3 | 19% |
| OctaSpace | OCTA | $1.74 M | Ethash | 954 GH/s | $66 | 1% |
| Catcoin | CAT | $708,506 | Scrypt | 2 TH/s | $30 | 11,189% |
| Neurai | XNA | $572,609 | KawPow | 28 GH/s | $11 | 529% |
| Neoxa | NEOX | $435,287 | KawPow | 4 GH/s | $2 | 3,660% |
| Luckycoin | LKY | $425,260 | Scrypt | 1 PH/s | $23,234 | 14% |
| BitcoinZ | BTCZ | $277,295 | Zhash | 10 KH/s | $0 | 112% |
| Junkcoin | JKC | $266,436 | Scrypt | 979 TH/s | $18,546 | 18% |
| MEWC-Scrypt | MEWC | $138,407 | Scrypt | 85 TH/s | $1,609 | 205% |
| Gemlink | GLINK | $130,408 | Zhash | 3 KH/s | $0 | 432% |
| Stohn Coin | SOH | $55,280 | Scrypt | 139 GH/s | $3 | 125,407% |
| Frencoin | FREN | $41,543 | KawPow | 4 GH/s | $2 | 3,379% |
| Satoxcoin | SATOX | $27,734 | KawPow | 336 MH/s | $0 | 43,692% |
| Kerrigan-X11 | KRGN | $21,873 | X11 | 3 TH/s | $0 | 1,038% |
| AUR-Scrypt | AUR | None | Scrypt | 70 GH/s | $1 | 249,788% |
| BitcoinGold | BTG | None | Zhash | 63 KH/s | $2 | 18% |
| Halcyon | HAL | None | NeoScrypt | 726 KH/s | $0 | 26,110% |
| Mooncoin | MOON | None | Scrypt | 7 GH/s | $0 | 2,482,968% |
| Orbitcoin | ORB | None | NeoScrypt | 491 KH/s | $0 | 38,574% |
| QuarkChain | QKC | None | Ethash | 31 GH/s | $2 | 19% |
| 01coin | ZOC | None | NeoScrypt | 372 KH/s | $0 | 50,962% |