Crypto51

PoW 51% Attack Cost

This is a collection of coins and the theoretical cost of a 51% attack on each network.

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Name Symbol Market Cap Algorithm Hash Rate 1h Attack Cost NiceHash-able
Bitcoin BTC $1.59 T SHA-256 1,060,847 PH/s $2,122,308 0%
Zcash ZEC $20.02 B Equihash 31 GH/s $84,482 1%
BitcoinCash BCH $5.13 B SHA-256 3,073 PH/s $6,148 0%
Litecoin LTC $4.25 B Scrypt 3 PH/s $73,233 6%
EthereumClassic ETC $1.23 B Etchash 139 TH/s $4,498 0%
Kaspa KAS $971.54 M kHeavyHash 324 PH/s $5,272 7%
Dash DASH $874.32 M X11 2 PH/s $460 1%
Conflux CFX $258.95 M Octopus 545 GH/s $140 26%
Nervos CKB $54.87 M Eaglesong 101 PH/s $284 2%
Pirate ARRR $52.57 M Equihash 4 MH/s $10 8,801%
Ravencoin RVN $50.63 M KawPow 663 GH/s $212 22%
Fractal Bitcoin FB $37.82 M SHA-256 367 PH/s $735 0%
EthereumPoW ETHW $29.92 M Ethash 2 TH/s $163 1%
Ergo ERG $21.81 M Autolykos 572 GH/s $23 7%
Verus VRSC $20.57 M VerusHash 577 GH/s $17 0%
Pepecoin PEP $12.91 M Scrypt 2 PH/s $47,007 10%
Quai-SHA QUAI $11.54 M SHA-256 189 PH/s $379 1%
Nexa NEXA $7.36 M NexaPow 2 TH/s $139 1%
IronFish IRON $6.35 M FishHash 345 GH/s $75 9%
OctaSpace OCTA $4.79 M Ethash 1 TH/s $119 2%
Dingocoin DINGO $4.51 M Scrypt 2 PH/s $44,998 11%
Luckycoin LKY $1.52 M Scrypt 1 PH/s $40,121 12%
Neoxa NEOX $1.11 M KawPow 8 GH/s $3 1,821%
Catcoin CAT $1.05 M Scrypt 2 TH/s $53 8,977%
Neurai XNA $731,202 KawPow 34 GH/s $11 440%
Junkcoin JKC $470,119 Scrypt 1 PH/s $30,388 16%
BitcoinZ BTCZ $300,991 Zhash 10 KH/s $0 77%
MEWC-Scrypt MEWC $200,006 Scrypt 64 TH/s $1,733 274%
Gemlink GLINK $168,609 Zhash 3 KH/s $0 256%
Stohn Coin SOH $34,662 Scrypt 338 GH/s $9 51,993%
Satoxcoin SATOX $21,479 KawPow 319 MH/s $0 46,337%
Kerrigan-X11 KRGN $15,055 X11 1 TH/s $0 1,922%
AUR-Scrypt AUR None Scrypt 172 GH/s $5 101,825%
BitcoinGold BTG None Zhash 46 KH/s $1 17%
Halcyon HAL None NeoScrypt 3 MH/s $0 3,450%
Mooncoin MOON None Scrypt 4 GH/s $0 4,729,673%
Orbitcoin ORB None NeoScrypt 21 KH/s $0 559,285%
Phoenixcoin PXC None NeoScrypt 1 GH/s $2 12%
QuarkChain QKC None Ethash 33 GH/s $3 87%
01coin ZOC None NeoScrypt 190 KH/s $0 62,407%