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-256 942,163 PH/s $2,179,480 0%
Zcash ZEC $19.41 B Equihash 33 GH/s $71,713 1%
BitcoinCash BCH $4.55 B SHA-256 2,943 PH/s $6,808 0%
Litecoin LTC $4.20 B Scrypt 2 PH/s $48,876 9%
EthereumClassic ETC $1.21 B Etchash 132 TH/s $1,977 0%
Kaspa KAS $938.76 M kHeavyHash 340 PH/s $2,846 10%
Dash DASH $710.32 M X11 4 PH/s $727 0%
Conflux CFX $248.35 M Octopus 480 GH/s $130 28%
Nervos CKB $58.63 M Eaglesong 82 PH/s $237 2%
Pirate ARRR $43.90 M Equihash 2 MH/s $5 13,071%
Ravencoin RVN $36.84 M KawPow 745 GH/s $245 17%
Fractal Bitcoin FB $36.59 M SHA-256 119 PH/s $276 1%
EthereumPoW ETHW $27.86 M Ethash 2 TH/s $165 1%
Ergo ERG $21.78 M Autolykos 591 GH/s $22 6%
Verus VRSC $17.86 M VerusHash 872 GH/s $83 0%
Pepecoin PEP $10.39 M Scrypt 2 PH/s $46,585 10%
Quai-SHA QUAI $9.66 M SHA-256 118 PH/s $273 1%
Nexa NEXA $7.38 M NexaPow 2 TH/s $198 1%
IronFish IRON $6.16 M FishHash 296 GH/s $73 13%
OctaSpace OCTA $4.93 M Ethash 2 TH/s $133 2%
Dingocoin DINGO $3.43 M Scrypt 2 PH/s $48,757 9%
Neurai XNA $997,033 KawPow 58 GH/s $19 214%
Neoxa NEOX $823,417 KawPow 6 GH/s $2 1,980%
Luckycoin LKY $767,149 Scrypt 2 PH/s $30,021 15%
BitcoinZ BTCZ $312,209 Zhash 7 KH/s $0 124%
Junkcoin JKC $276,691 Scrypt 1 PH/s $21,954 20%
Gemlink GLINK $161,949 Zhash 2 KH/s $0 378%
MEWC-Scrypt MEWC $155,006 Scrypt 170 TH/s $3,388 131%
Stohn Coin SOH $62,411 Scrypt 53 GH/s $1 418,378%
Kerrigan-X11 KRGN $13,910 X11 2 TH/s $0 950%
AUR-Scrypt AUR None Scrypt 69 GH/s $1 322,947%
BitcoinGold BTG None Zhash 63 KH/s $3 13%
Halcyon HAL None NeoScrypt 3 MH/s $0 4,810%
Mooncoin MOON None Scrypt 5 GH/s $0 4,628,285%
Orbitcoin ORB None NeoScrypt 3 KH/s $0 4,104,064%
Phoenixcoin PXC None NeoScrypt 804 MH/s $3 16%
QuarkChain QKC None Ethash 34 GH/s $3 87%
Satoxcoin SATOX None KawPow 89 MH/s $0 140,056%