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 $1.93 T SHA-256 931,992 PH/s $1,700,453 0%
BitcoinCash BCH $11.97 B SHA-256 7,234 PH/s $13,199 0%
Zcash ZEC $7.11 B Equihash 12 GH/s $22,610 1%
Litecoin LTC $5.83 B Scrypt 3 PH/s $89,734 8%
EthereumClassic ETC $2.03 B Etchash 198 TH/s $5,865 0%
Kaspa KAS $1.29 B kHeavyHash 457 PH/s $5,534 7%
Dash DASH $1.01 B X11 2 PH/s $421 4%
Conflux CFX $405.07 M Octopus 3 TH/s $418 9%
eCash XEC $236.30 M SHA-256 62 PH/s $113 8%
Pirate ARRR $156.07 M Equihash 16 MH/s $31 919%
Nervos CKB $135.50 M Eaglesong 130 PH/s $568 2%
Ravencoin RVN $124.49 M KawPow 6 TH/s $1,809 9%
Verus VRSC $77.88 M VerusHash 1 TH/s $90 0%
Quai-SHA QUAI $75.29 M SHA-256 636 PH/s $1,160 1%
EthereumPoW ETHW $63.17 M Ethash 6 TH/s $359 0%
Ergo ERG $41.96 M Autolykos 3 TH/s $85 3%
Fractal Bitcoin FB $37.91 M SHA-256 435 PH/s $794 1%
Pepecoin PEP $30.46 M Scrypt 2 PH/s $76,275 9%
IronFish IRON $11.61 M FishHash 794 GH/s $151 7%
OctaSpace OCTA $7.86 M Ethash 2 TH/s $115 1%
Nexa NEXA $3.87 M NexaPow 2 TH/s $110 1%
Aeternity AE $2.53 M CuckooCycle 6 KH/s $3 9%
Luckycoin LKY $2.31 M Scrypt 3 PH/s $87,944 8%
Phoenixcoin PXC $1.82 M NeoScrypt 821 MH/s $2 51%
Neurai XNA $1.49 M KawPow 109 GH/s $33 472%
Dingocoin DINGO $1.45 M Scrypt 2 PH/s $65,076 11%
Catcoin CAT $916,936 Scrypt 4 TH/s $135 5,214%
Neoxa NEOX $623,472 KawPow 61 GH/s $18 844%
BitcoinZ BTCZ $485,141 Zhash 33 KH/s $2 68%
Hush HUSH $474,847 Equihash 862 KH/s $2 17,223%
Stohn Coin SOH $436,295 Scrypt 631 GH/s $21 34,093%
MEWC-Scrypt MEWC $355,157 Scrypt 12 TH/s $380 1,846%
Gemlink GLINK $257,711 Zhash 9 KH/s $0 258%
Frencoin FREN $188,364 KawPow 3 GH/s $1 18,916%
AUR-Scrypt AUR None Scrypt 50 GH/s $2 434,413%
Bells BEL None Scrypt 3 PH/s $83,842 8%
Callisto CLO None Ethash 11 GH/s $1 174%
Etho ETHO None Ethash 6 GH/s $0 348%
Halcyon HAL None NeoScrypt 4 MH/s $0 9,967%
Larissa LRS None Ethash 193 GH/s $12 10%
Mooncoin MOON None Scrypt 5 GH/s $0 4,153,647%
Orbitcoin ORB None NeoScrypt 751 KH/s $0 55,278%
QuarkChain QKC None Ethash 64 GH/s $4 30%
01coin ZOC None NeoScrypt 923 KH/s $0 44,995%