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 | $1.55 T | SHA-256 | 944,003 PH/s | $2,005,134 | 0% |
| Zcash | ZEC | $13.81 B | Equihash | 26 GH/s | $49,232 | 1% |
| BitcoinCash | BCH | $5.56 B | SHA-256 | 3,917 PH/s | $8,321 | 0% |
| Litecoin | LTC | $4.08 B | Scrypt | 3 PH/s | $55,830 | 9% |
| EthereumClassic | ETC | $1.25 B | Etchash | 161 TH/s | $3,097 | 0% |
| Kaspa | KAS | $806.16 M | kHeavyHash | 309 PH/s | $2,585 | 6% |
| Dash | DASH | $535.05 M | X11 | 3 PH/s | $308 | 1% |
| Conflux | CFX | $253.73 M | Octopus | 676 GH/s | $138 | 20% |
| Ravencoin | RVN | $54.17 M | KawPow | 722 GH/s | $212 | 20% |
| Nervos | CKB | $47.99 M | Eaglesong | 68 PH/s | $223 | 3% |
| Pirate | ARRR | $42.23 M | Equihash | 2 MH/s | $4 | 14,755% |
| Fractal Bitcoin | FB | $36.88 M | SHA-256 | 440 PH/s | $934 | 0% |
| EthereumPoW | ETHW | $29.68 M | Ethash | 2 TH/s | $182 | 1% |
| Ergo | ERG | $23.23 M | Autolykos | 588 GH/s | $23 | 18% |
| Verus | VRSC | $16.89 M | VerusHash | 693 GH/s | $20 | 0% |
| Pepecoin | PEP | $13.36 M | Scrypt | 2 PH/s | $53,706 | 9% |
| Quai-SHA | QUAI | $12.91 M | SHA-256 | 197 PH/s | $418 | 1% |
| IronFish | IRON | $5.68 M | FishHash | 337 GH/s | $71 | 11% |
| Nexa | NEXA | $3.17 M | NexaPow | 2 TH/s | $69 | 1% |
| Dingocoin | DINGO | $2.63 M | Scrypt | 3 PH/s | $59,578 | 8% |
| OctaSpace | OCTA | $2.18 M | Ethash | 1 TH/s | $97 | 3% |
| Catcoin | CAT | $693,247 | Scrypt | 1 TH/s | $32 | 15,132% |
| Neurai | XNA | $577,275 | KawPow | 40 GH/s | $12 | 364% |
| Neoxa | NEOX | $558,077 | KawPow | 7 GH/s | $2 | 1,978% |
| Luckycoin | LKY | $323,812 | Scrypt | 2 PH/s | $37,191 | 13% |
| Junkcoin | JKC | $310,744 | Scrypt | 1 PH/s | $23,657 | 21% |
| BitcoinZ | BTCZ | $255,528 | Zhash | 12 KH/s | $1 | 83% |
| MEWC-Scrypt | MEWC | $212,995 | Scrypt | 76 TH/s | $1,690 | 290% |
| Gemlink | GLINK | $115,182 | Zhash | 3 KH/s | $0 | 367% |
| Frencoin | FREN | $44,080 | KawPow | 334 MH/s | $0 | 43,936% |
| Satoxcoin | SATOX | $31,664 | KawPow | 314 MH/s | $0 | 46,690% |
| Stohn Coin | SOH | $30,699 | Scrypt | 64 GH/s | $1 | 343,699% |
| Kerrigan-X11 | KRGN | $30,124 | X11 | 2 TH/s | $0 | 1,221% |
| AUR-Scrypt | AUR | None | Scrypt | 264 GH/s | $6 | 83,685% |
| BitcoinGold | BTG | None | Zhash | 80 KH/s | $4 | 13% |
| Halcyon | HAL | None | NeoScrypt | 3 MH/s | $0 | 9,982% |
| Mooncoin | MOON | None | Scrypt | 12 GH/s | $0 | 1,884,318% |
| Orbitcoin | ORB | None | NeoScrypt | 494 KH/s | $0 | 59,953% |
| Phoenixcoin | PXC | None | NeoScrypt | 1 GH/s | $3 | 30% |
| QuarkChain | QKC | None | Ethash | 33 GH/s | $3 | 86% |
| 01coin | ZOC | None | NeoScrypt | 122 KH/s | $0 | 243,032% |