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 | $1.65 T | SHA-256 | 1,042,067 PH/s | $1,772,213 | 0% |
| Zcash | ZEC | $20.96 B | Equihash | 33 GH/s | $86,468 | 1% |
| BitcoinCash | BCH | $5.59 B | SHA-256 | 3,471 PH/s | $5,903 | 0% |
| Litecoin | LTC | $4.70 B | Scrypt | 2 PH/s | $46,611 | 7% |
| EthereumClassic | ETC | $1.28 B | Etchash | 148 TH/s | $2,377 | 0% |
| Kaspa | KAS | $998.45 M | kHeavyHash | 371 PH/s | $3,669 | 9% |
| Dash | DASH | $639.59 M | X11 | 3 PH/s | $371 | 1% |
| Conflux | CFX | $292.76 M | Octopus | 453 GH/s | $114 | 31% |
| eCash | XEC | $134.25 M | SHA-256 | 33 PH/s | $57 | 4% |
| Nervos | CKB | $75.91 M | Eaglesong | 84 PH/s | $276 | 3% |
| Pirate | ARRR | $49.85 M | Equihash | 2 MH/s | $4 | 22,515% |
| Fractal Bitcoin | FB | $41.10 M | SHA-256 | 131 PH/s | $223 | 1% |
| EthereumPoW | ETHW | $26.58 M | Ethash | 2 TH/s | $191 | 2% |
| Ergo | ERG | $26.00 M | Autolykos | 470 GH/s | $29 | 16% |
| Ravencoin | RVN | $25.41 M | KawPow | 724 GH/s | $244 | 15% |
| Verus | VRSC | $19.19 M | VerusHash | 583 GH/s | $15 | 0% |
| Quai-SHA | QUAI | $10.16 M | SHA-256 | 121 PH/s | $206 | 1% |
| Pepecoin | PEP | $9.06 M | Scrypt | 2 PH/s | $32,922 | 10% |
| Nexa | NEXA | $5.91 M | NexaPow | 2 TH/s | $94 | 1% |
| IronFish | IRON | $5.68 M | FishHash | 220 GH/s | $54 | 19% |
| OctaSpace | OCTA | $3.65 M | Ethash | 1 TH/s | $105 | 3% |
| Dingocoin | DINGO | $2.75 M | Scrypt | 2 PH/s | $33,369 | 10% |
| Neoxa | NEOX | $1.38 M | KawPow | 7 GH/s | $2 | 1,602% |
| Luckycoin | LKY | $1.02 M | Scrypt | 1 PH/s | $29,676 | 11% |
| Catcoin | CAT | $850,995 | Scrypt | 609 GH/s | $13 | 26,675% |
| BitcoinZ | BTCZ | $399,431 | Zhash | 12 KH/s | $1 | 66% |
| BitcoinII | BC2 | $352,276 | SHA-256 | 14 PH/s | $23 | 10% |
| Junkcoin | JKC | $257,852 | Scrypt | 770 TH/s | $16,108 | 21% |
| Gemlink | GLINK | $126,346 | Zhash | 2 KH/s | $0 | 438% |
| MEWC-Scrypt | MEWC | $116,709 | Scrypt | 32 TH/s | $673 | 505% |
| Stohn Coin | SOH | $104,612 | Scrypt | 69 GH/s | $1 | 235,403% |
| Kerrigan-X11 | KRGN | $55,418 | X11 | 2 TH/s | $0 | 1,513% |
| Gaelium | GAEL | $9,358 | KawPow | 10 GH/s | $3 | 1,148% |
| Bells | BEL | None | Scrypt | 2 PH/s | $46,047 | 7% |
| BitcoinGold | BTG | None | Zhash | 53 KH/s | $2 | 16% |
| Halcyon | HAL | None | NeoScrypt | 12 MH/s | $0 | 2,111% |
| Mooncoin | MOON | None | Scrypt | 8 GH/s | $0 | 2,092,808% |
| Phoenixcoin | PXC | None | NeoScrypt | 640 MH/s | $2 | 39% |
| QuarkChain | QKC | None | Ethash | 17 GH/s | $1 | 207% |
| 01coin | ZOC | None | NeoScrypt | 56 KH/s | $0 | 444,315% |