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 $809.53 B SHA-256 138,032 PH/s $1,715,907 0%
Ethereum ETH $350.90 B Ethash 673 TH/s $1,724,678 7%
Litecoin LTC $10.82 B Scrypt 337 TH/s $182,983 10%
BitcoinCash BCH $10.17 B SHA-256 1,613 PH/s $20,047 30%
Dash DASH $1.77 B X11 4 PH/s $4,024 2%
Zcash ZEC $1.50 B Equihash 6 GH/s $16,464 9%
BitcoinGold BTG $976.42 M Zhash 2 MH/s $1,899 56%
Ravencoin RVN $924.33 M KawPow 7 TH/s $27,256 20%
Pirate ARRR $448.80 M Equihash 732 MH/s $2,134 72%
Conflux CFX $415.27 M Octopus 969 GH/s $2,230 51%
Ergo ERG $402.11 M Autolykos 29 TH/s $22,478 6%
Nervos CKB $372.07 M Eaglesong 81 PH/s $6,436 0%
QuarkChain QKC $115.47 M Ethash 10 GH/s $27 458,291%
Handshake HNS $97.91 M Handshake 6 PH/s $2,258 0%
GoByte GBX $45.11 M NeoScrypt 346 MH/s $13 122%
Aeternity AE $41.21 M CuckooCycle 20 KH/s $230 114%
LBRY LBC $20.82 M LBRY 717 TH/s $211 16%
Callisto CLO $18.31 M Ethash 80 GH/s $204 59,776%
Metaverse ETP $12.69 M Ethash 29 GH/s $76 161,550%
LitecoinCash LCC $8.59 M SHA-256 2 PH/s $23 26,681%
SmartCash SMART $7.95 M Keccak 4 TH/s $1 127%
BitcoinZ BTCZ $5.73 M Zhash 129 KH/s $130 816%
Etho ETHO $4.62 M Ethash 9 GH/s $24 512,319%
DeepOnion ONION $3.32 M X13 717 GH/s $3 55%
Sumokoin SUMO $2.39 M CryptoNightR 9 MH/s $95 1%
BitTubeCash TUBE $1.24 M CuckooCycle 681 H/s $8 3,413%
Expanse EXP $945,183 Ethash 40 GH/s $102 120,041%
xRhodium XRC $842,583 X13 434 GH/s $2 91%
Actinium ACM $791,927 Lyra2z 111 GH/s $24 35%
Lethean LTHN $683,724 CryptoNightR 495 KH/s $5 9%
Tent TENT $614,569 Zhash 6 KH/s $6 18,648%
Trezarcoin TZC $331,929 NeoScrypt 136 MH/s $5 312%
Bitgesell BGL $284,502 Keccak 54 TH/s $10 8%
EtherGem EGEM $212,850 Ethash 5 GH/s $13 929,608%
Ellaism ELLA $40,805 Ethash 1 GH/s $3 3,521,449%
01coin ZOC $24,124 NeoScrypt 29 MH/s $1 1,437%
Monacoin MONA $12,242 Lyra2REv2 26 TH/s $538 7%
Exosis EXO $8,206 X16R 46 GH/s $212 59%
AUR-SHA AUR None SHA-256 1 PH/s $13 47,622%
Commercium CMM None Equihash 55 KH/s $0 958,006%
Dubaicoin DBIX None Ethash 699 MH/s $2 6,817,459%
Deutsche eMark DEM None SHA-256 528 TH/s $7 92,067%
EtherSocial ESN None Ethash 85 MH/s $0 56,360,513%
Fastcoin FST None Scrypt 7 GH/s $4 476,922%
Halcyon HAL None NeoScrypt 4 MH/s $0 11,636%
Hanacoin HANA None Lyra2REv3 854 MH/s $0 110%
Influxcoin INFX None X11 12 GH/s $0 623,136%
LitecoinPlus LCP None Scrypt 2 GH/s $1 1,690,655%
Maxcoin MAX None Keccak 11 TH/s $2 42%
Mooncoin MOON None Scrypt 8 GH/s $4 394,842%
Orbitcoin ORB None NeoScrypt 15 MH/s $1 2,776%
Phoenixcoin PXC None NeoScrypt 187 MH/s $7 227%
Veil-SHA VEIL None SHA-256 2 GH/s $0 20,160,625,197%
Zetacoin ZET None SHA-256 23 TH/s $0 2,130,761%