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 $217.03 B SHA-256 117,087 PH/s $489,022 0%
Ethereum ETH $43.92 B Ethash 186 TH/s $271,366 5%
BitcoinCashABC BCH $5.60 B SHA-256 2,994 PH/s $12,503 10%
BitcoinSV BSV $4.22 B SHA-256 2,394 PH/s $10,000 12%
Litecoin LTC $3.78 B Scrypt 233 TH/s $19,310 5%
Zcash ZEC $946.21 M Equihash 7 GH/s $27,028 3%
Dash DASH $946.09 M X11 7 PH/s $2,929 3%
EthereumClassic ETC $804.54 M Ethash 3 TH/s $4,655 269%
BitcoinGold BTG $168.27 M Zhash 997 KH/s $379 54%
Ravencoin RVN $151.51 M KawPow 2 TH/s $6,362 27%
Monacoin MONA $125.38 M Lyra2REv2 225 TH/s $1,637 5%
Nervos CKB $121.27 M Eaglesong 7 PH/s $1,554 0%
Aeternity AE $53.54 M CuckooCycle 103 KH/s $524 6%
Handshake HNS $39.21 M Handshake 2 PH/s $1,242 0%
Grin-CR29 GRIN $26.57 M Cuckarooz29 35 KH/s $379 11%
QuarkChain QKC $17.18 M Ethash 13 GH/s $19 65,229%
LBRY LBC $17.12 M LBRY 255 TH/s $161 80%
Vertcoin VTC $16.56 M Lyra2REv3 5 TH/s $533 0%
Metaverse ETP $14.45 M Ethash 85 GH/s $124 10,083%
Pirate ARRR $7.33 M Equihash 51 MH/s $189 458%
SmartCash SMART $5.90 M Keccak 23 TH/s $18 41%
BitcoinRhodium XRC $5.15 M X13 3 TH/s $55 28%
BitTubeCash TUBE $2.96 M CuckooCycle 3 KH/s $15 207%
LitecoinCash LCC $2.75 M SHA-256 4 PH/s $18 6,799%
Callisto CLO $1.88 M Ethash 54 GH/s $78 16,011%
Sumokoin SUMO $1.59 M CryptoNightR 24 MH/s $51 27%
SnowGem XSG $1.51 M Zhash 48 KH/s $18 1,127%
DeepOnion ONION $1.32 M X13 137 GH/s $2 661%
Expanse EXP $1.11 M Ethash 60 GH/s $87 14,406%
Axe AXE $989,904 X11 26 TH/s $11 696%
Euno EUNO $889,922 X11 1 TH/s $1 13,142%
Pirl PIRL $765,074 Ethash 17 GH/s $25 50,125%
BitcoinZ BTCZ $736,443 Zhash 63 KH/s $24 854%
Imagecoin IMG $634,458 X11 16 TH/s $6 1,152%
Hush HUSH $510,585 Equihash 5 MH/s $18 4,931%
Trezarcoin TZC $331,127 NeoScrypt 1 GH/s $7 263%
Actinium ACM $291,322 Lyra2z 96 GH/s $14 44%
GoByte GBX $223,981 NeoScrypt 2 GH/s $10 189%
Dubaicoin DBIX $223,824 Ethash 21 GH/s $31 40,143%
Ellaism ELLA $212,320 Ethash 9 GH/s $13 94,536%
Lethean LTHN $187,355 CryptoNightR 1 MH/s $2 600%
Ether-1 ETHO $118,698 Ethash 3 GH/s $4 297,105%
EtherGem EGEM $89,446 Ethash 5 GH/s $7 185,083%
EtherSocial ESN $56,658 Ethash 6 GH/s $9 136,044%
Exosis EXO $39,272 X16R 432 MH/s $0 2,324%
Straks STAK $16,849 Lyra2REv2 22 GH/s $0 48,621%
AUR-Scrypt AUR None Scrypt 10 GH/s $1 115,042%
Commercium CMM None Equihash 214 KH/s $1 108,144%
Deutsche eMark DEM None SHA-256 521 TH/s $2 55,751%
Halcyon HAL None NeoScrypt 7 MH/s $0 41,920%
Hanacoin HANA None Lyra2REv3 7 GH/s $1 82%
Influxcoin INFX None X11 16 GH/s $0 1,124,911%
LitecoinPlus LCP None Scrypt 5 GH/s $0 231,496%
Maxcoin MAX None Keccak 368 GH/s $0 2,524%
Mooncoin MOON None Scrypt 33 GH/s $3 34,830%
Orbitcoin ORB None NeoScrypt 42 MH/s $0 7,145%
Phoenixcoin PXC None NeoScrypt 782 MH/s $5 380%
Startcoin START None X11 142 GH/s $0 126,377%
Vivo VIVO None NeoScrypt 2 MH/s $0 197,283%
Worldcoin WDC None Scrypt 3 GH/s $0 368,434%
Zetacoin ZET None SHA-256 9 TH/s $0 3,280,515%