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 $213.29 B SHA-256 123,061 PH/s $506,174 0%
Ethereum ETH $42.48 B Ethash 186 TH/s $384,772 4%
BitcoinCashABC BCH $5.55 B SHA-256 2,708 PH/s $11,138 11%
Litecoin LTC $3.71 B Scrypt 243 TH/s $17,420 5%
Dash DASH $919.77 M X11 6 PH/s $2,838 3%
Zcash ZEC $904.48 M Equihash 6 GH/s $20,483 4%
EthereumClassic ETC $792.23 M Ethash 4 TH/s $8,186 184%
BitcoinGold BTG $177.18 M Zhash 804 KH/s $343 81%
Ravencoin RVN $147.21 M KawPow 2 TH/s $6,104 34%
Nervos CKB $123.91 M Eaglesong 12 PH/s $2,515 0%
Monacoin MONA $123.76 M Lyra2REv2 157 TH/s $1,575 6%
Aeternity AE $52.02 M CuckooCycle 94 KH/s $468 5%
Handshake HNS $38.49 M Handshake 2 PH/s $1,239 0%
LBRY LBC $16.40 M LBRY 296 TH/s $145 58%
QuarkChain QKC $16.39 M Ethash 13 GH/s $27 55,410%
Vertcoin VTC $16.28 M Lyra2REv3 5 TH/s $485 0%
Metaverse ETP $13.74 M Ethash 83 GH/s $172 8,786%
Pirate ARRR $7.34 M Equihash 51 MH/s $168 437%
SmartCash SMART $5.39 M Keccak 18 TH/s $14 53%
BitcoinRhodium XRC $4.57 M X13 3 TH/s $44 32%
BitTubeCash TUBE $2.91 M CuckooCycle 3 KH/s $16 164%
LitecoinCash LCC $2.70 M SHA-256 7 PH/s $30 4,035%
Callisto CLO $1.82 M Ethash 54 GH/s $112 13,411%
Sumokoin SUMO $1.66 M CryptoNightR 35 MH/s $72 16%
SnowGem XSG $1.55 M Zhash 25 KH/s $11 2,567%
DeepOnion ONION $1.29 M X13 136 GH/s $2 669%
Expanse EXP $994,140 Ethash 61 GH/s $125 12,033%
Axe AXE $972,878 X11 21 TH/s $10 906%
Euno EUNO $860,568 X11 4 TH/s $2 5,245%
Pirl PIRL $760,153 Ethash 19 GH/s $40 38,070%
BitcoinZ BTCZ $740,593 Zhash 51 KH/s $22 1,269%
Imagecoin IMG $623,276 X11 16 TH/s $8 1,225%
Hush HUSH $519,710 Equihash 5 MH/s $16 4,720%
Trezarcoin TZC $350,882 NeoScrypt 1 GH/s $6 268%
Actinium ACM $280,713 Lyra2z 74 GH/s $10 55%
Dubaicoin DBIX $219,457 Ethash 20 GH/s $42 36,067%
GoByte GBX $215,005 NeoScrypt 1 GH/s $5 312%
Ellaism ELLA $208,503 Ethash 9 GH/s $18 84,217%
Lethean LTHN $184,112 CryptoNightR 1 MH/s $2 473%
Ether-1 ETHO $116,644 Ethash 4 GH/s $7 204,392%
EtherGem EGEM $89,025 Ethash 3 GH/s $7 214,012%
EtherSocial ESN $56,189 Ethash 6 GH/s $12 122,377%
Exosis EXO $39,865 X16R 801 MH/s $0 1,089%
Straks STAK $22,080 Lyra2REv2 19 GH/s $0 53,570%
AUR-Scrypt AUR None Scrypt 8 GH/s $1 144,555%
Commercium CMM None Equihash 328 KH/s $1 68,246%
Deutsche eMark DEM None SHA-256 556 TH/s $2 53,150%
Halcyon HAL None NeoScrypt 2 MH/s $0 157,397%
Hanacoin HANA None Lyra2REv3 9 GH/s $1 105%
Influxcoin INFX None X11 18 GH/s $0 1,057,259%
LitecoinPlus LCP None Scrypt 5 GH/s $0 259,491%
Maxcoin MAX None Keccak 177 GH/s $0 5,308%
Mooncoin MOON None Scrypt 18 GH/s $1 67,147%
Orbitcoin ORB None NeoScrypt 46 MH/s $0 7,024%
Phoenixcoin PXC None NeoScrypt 845 MH/s $4 380%
Startcoin START None X11 78 GH/s $0 247,178%
Vivo VIVO None NeoScrypt 4 MH/s $0 72,179%
Worldcoin WDC None Scrypt 3 GH/s $0 490,867%
Zetacoin ZET None SHA-256 12 TH/s $0 2,465,936%