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 $1.57 T SHA-256 839,255 PH/s $1,333,311 0%
BitcoinCash BCH $10.77 B SHA-256 6,762 PH/s $10,743 0%
Zcash ZEC $4.85 B Equihash 13 GH/s $19,862 2%
Litecoin LTC $4.60 B Scrypt 3 PH/s $59,492 9%
EthereumClassic ETC $1.52 B Etchash 195 TH/s $4,551 0%
Kaspa KAS $895.79 M kHeavyHash 450 PH/s $4,014 8%
Dash DASH $551.16 M X11 3 PH/s $291 4%
Conflux CFX $289.83 M Octopus 3 TH/s $294 13%
eCash XEC $182.05 M SHA-256 65 PH/s $104 6%
Ravencoin RVN $102.96 M KawPow 4 TH/s $531 8%
Nervos CKB $96.92 M Eaglesong 141 PH/s $465 2%
Pirate ARRR $72.61 M Equihash 9 MH/s $13 2,622%
Verus VRSC $67.59 M VerusHash 2 TH/s $100 0%
Quai-SHA QUAI $65.37 M SHA-256 644 PH/s $1,024 1%
Fractal Bitcoin FB $50.02 M SHA-256 654 PH/s $1,039 1%
EthereumPoW ETHW $42.85 M Ethash 6 TH/s $348 1%
Ergo ERG $29.58 M Autolykos 3 TH/s $60 4%
Pepecoin PEP $22.35 M Scrypt 3 PH/s $73,894 7%
IronFish IRON $6.06 M FishHash 747 GH/s $77 7%
OctaSpace OCTA $4.67 M Ethash 2 TH/s $110 5%
Nexa NEXA $2.81 M NexaPow 3 TH/s $133 1%
Phoenixcoin PXC $2.18 M NeoScrypt 1 GH/s $3 44%
Luckycoin LKY $1.72 M Scrypt 3 PH/s $58,963 9%
Dingocoin DINGO $1.40 M Scrypt 3 PH/s $62,316 8%
Neurai XNA $928,564 KawPow 101 GH/s $13 325%
Catcoin CAT $758,688 Scrypt 4 TH/s $82 6,271%
Neoxa NEOX $489,982 KawPow 53 GH/s $7 622%
Stohn Coin SOH $483,806 Scrypt 2 TH/s $34 15,154%
Hush HUSH $373,821 Equihash 966 KH/s $1 23,735%
MEWC-Scrypt MEWC $295,479 Scrypt 19 TH/s $427 1,197%
BitcoinZ BTCZ $289,874 Zhash 28 KH/s $0 46%
Gemlink GLINK $181,328 Zhash 5 KH/s $0 249%
Frencoin FREN $160,218 KawPow 3 GH/s $0 11,422%
AUR-Scrypt AUR None Scrypt 16 GH/s $0 1,480,901%
Bells BEL None Scrypt 2 PH/s $46,124 11%
Callisto CLO None Ethash 7 GH/s $0 1,106%
Etho ETHO None Ethash 724 MH/s $0 11,423%
Halcyon HAL None NeoScrypt 70 MH/s $0 901%
Larissa LRS None Ethash 182 GH/s $11 45%
Mooncoin MOON None Scrypt 3 GH/s $0 8,303,652%
Orbitcoin ORB None NeoScrypt 2 MH/s $0 39,998%
QuarkChain QKC None Ethash 77 GH/s $5 108%
01coin ZOC None NeoScrypt 12 MH/s $0 5,086%