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 $785.60 B SHA-256 185,926 PH/s $1,640,252 0%
Ethereum ETH $366.19 B Ethash 908 TH/s $1,651,355 7%
Litecoin LTC $9.35 B Scrypt 342 TH/s $117,967 14%
BitcoinCash BCH $6.96 B SHA-256 1,612 PH/s $14,220 33%
Zcash ZEC $1.75 B Equihash 10 GH/s $15,789 6%
Dash DASH $1.36 B X11 5 PH/s $3,458 2%
Ravencoin RVN $877.34 M KawPow 6 TH/s $14,502 14%
BitcoinGold BTG $621.32 M Zhash 2 MH/s $1,286 30%
Nervos CKB $562.08 M Eaglesong 133 PH/s $8,845 0%
Conflux CFX $216.11 M Octopus 871 GH/s $962 38%
Pirate ARRR $175.64 M Equihash 530 MH/s $875 103%
Ergo ERG $137.03 M Autolykos 16 TH/s $8,680 6%
Handshake HNS $122.21 M Handshake 11 PH/s $1,878 0%
QuarkChain QKC $111.47 M Ethash 17 GH/s $31 388,051%
Monacoin MONA $72.10 M Lyra2REv2 235 TH/s $378 0%
Aeternity AE $35.47 M CuckooCycle 21 KH/s $154 63%
LBRY LBC $17.50 M LBRY 710 TH/s $142 1%
Callisto CLO $14.01 M Ethash 57 GH/s $104 114,426%
Metaverse ETP $12.08 M Ethash 48 GH/s $87 136,445%
LitecoinCash LCC $6.83 M SHA-256 414 TH/s $4 129,872%
BitcoinZ BTCZ $4.63 M Zhash 113 KH/s $67 577%
Etho ETHO $3.33 M Ethash 8 GH/s $15 782,572%
SmartCash SMART $3.15 M Keccak 3 TH/s $1 143%
DeepOnion ONION $3.01 M X13 160 GH/s $1 101%
Sumokoin SUMO $2.04 M CryptoNightR 4 MH/s $42 1%
xRhodium XRC $1.43 M X13 85 GH/s $0 190%
Lethean LTHN $990,032 CryptoNightR 790 KH/s $7 5%
BitTubeCash TUBE $966,988 CuckooCycle 519 H/s $4 2,558%
Tent TENT $545,161 Zhash 6 KH/s $3 11,839%
Expanse EXP $350,929 Ethash 25 GH/s $45 262,807%
Bitgesell BGL $325,734 Keccak 42 TH/s $14 11%
EtherGem EGEM $226,229 Ethash 7 GH/s $12 977,849%
GoByte GBX $214,414 NeoScrypt 208 MH/s $2 250%
Axe AXE $94,257 X11 2 TH/s $2 4,795%
Exosis EXO $11,133 X16R 651 MH/s $0 155%
AUR-Scrypt AUR None Scrypt 121 GH/s $42 38,711%
Commercium CMM None Equihash 28 KH/s $0 1,979,243%
Dubaicoin DBIX None Ethash 1 GH/s $2 6,489,292%
Deutsche eMark DEM None SHA-256 378 TH/s $3 142,183%
EtherSocial ESN None Ethash 58 MH/s $0 112,861,265%
Fastcoin FST None Scrypt 1 GH/s $1 3,180,510%
Halcyon HAL None NeoScrypt 7 MH/s $0 6,996%
Influxcoin INFX None X11 17 GH/s $0 619,649%
LitecoinPlus LCP None Scrypt 1 GH/s $0 3,283,635%
Maxcoin MAX None Keccak 4 TH/s $2 109%
Mooncoin MOON None Scrypt 12 GH/s $4 402,648%
Phoenixcoin PXC None NeoScrypt 237 MH/s $3 219%