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 $364.29 B SHA-256 222,033 PH/s $750,042 0%
Ethereum ETH $124.08 B Ethash 877 TH/s $502,744 5%
Litecoin LTC $3.57 B Scrypt 401 TH/s $46,806 10%
BitcoinCash BCH $1.90 B SHA-256 1,107 PH/s $3,740 21%
BitcoinSV BSV $1.01 B SHA-256 682 PH/s $2,304 34%
Zcash ZEC $772.81 M Equihash 8 GH/s $6,149 5%
Dash DASH $445.08 M X11 2 PH/s $1,141 4%
BitcoinGold BTG $260.48 M Zhash 2 MH/s $464 43%
Ravencoin RVN $227.86 M KawPow 3 TH/s $3,130 41%
Nervos CKB $110.12 M Eaglesong 71 PH/s $1,224 0%
Flux FLUX $96.08 M ZelHash 2 MH/s $837 14%
Conflux CFX $92.21 M Octopus 945 GH/s $568 30%
Pirate ARRR $76.48 M Equihash 257 MH/s $189 149%
Ergo ERG $59.46 M Autolykos 16 TH/s $3,899 19%
QuarkChain QKC $58.63 M Ethash 22 GH/s $12 189,733%
Verge-Blake (2s) XVG $44.10 M Blake (2s) 63 TH/s $0 3%
Handshake HNS $32.05 M Handshake 8 PH/s $201 0%
Monacoin MONA $32.04 M Lyra2REv2 89 TH/s $35 0%
Aeternity AE $26.57 M CuckooCycle 35 KH/s $117 113%
Callisto CLO $6.69 M Ethash 58 GH/s $33 71,260%
LBRY LBC $6.49 M LBRY 666 TH/s $51 0%
Metaverse ETP $2.79 M Ethash 28 GH/s $16 148,530%
LitecoinCash LCC $2.47 M SHA-256 391 TH/s $1 59,750%
BitcoinZ BTCZ $1.46 M Zhash 85 KH/s $25 783%
Sumokoin SUMO $1.10 M CryptoNightR 4 MH/s $19 0%
DeepOnion ONION $1.08 M X13 158 GH/s $0 88%
Gemlink GLINK $879,741 Zhash 16 KH/s $5 4,248%
Bitgesell BGL $800,533 Keccak 32 TH/s $14 4%
SmartCash SMART $728,550 Keccak 538 GH/s $0 262%
Hush HUSH $547,450 Equihash 9 MH/s $7 4,127%
BitTubeCash TUBE $530,444 CuckooCycle 834 H/s $3 4,735%
Actinium ACM $508,263 Lyra2z 27 GH/s $3 1%
Expanse EXP $265,580 Ethash 32 GH/s $18 128,563%
GoByte GBX $124,258 NeoScrypt 114 MH/s $1 341%
EtherGem EGEM $72,879 Ethash 3 GH/s $2 1,460,759%
Trezarcoin TZC $71,704 NeoScrypt 77 MH/s $1 500%
Axe AXE $57,328 X11 3 TH/s $1 3,341%
AUR-Scrypt AUR None Scrypt 39 GH/s $5 102,253%
Dubaicoin DBIX None Ethash 1 GH/s $1 3,775,902%
Deutsche eMark DEM None SHA-256 553 TH/s $2 42,288%
Ellaism ELLA None Ethash 2 KH/s $0 2,034,097,951,828%
EtherSocial ESN None Ethash 171 MH/s $0 24,016,040%
Halcyon HAL None NeoScrypt 7 MH/s $0 5,942%
Influxcoin INFX None X11 18 GH/s $0 503,831%
LitecoinPlus LCP None Scrypt 791 MH/s $0 5,023,753%
Maxcoin MAX None Keccak 293 GH/s $0 481%
Mooncoin MOON None Scrypt 5 GH/s $1 817,945%
Orbitcoin ORB None NeoScrypt 17 MH/s $0 2,341%
Phoenixcoin PXC None NeoScrypt 209 MH/s $2 185%
01coin ZOC None NeoScrypt 6 MH/s $0 6,694%