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 $708.43 B SHA-256 107,533 PH/s $1,499,875 0%
Ethereum ETH $288.97 B Ethash 554 TH/s $1,531,823 7%
BitcoinCash BCH $9.90 B SHA-256 1,488 PH/s $20,750 31%
Litecoin LTC $9.31 B Scrypt 244 TH/s $128,785 11%
BitcoinSV BSV $2.52 B SHA-256 344 PH/s $4,804 134%
Dash DASH $1.56 B X11 2 PH/s $3,645 3%
Zcash ZEC $1.42 B Equihash 4 GH/s $12,711 10%
BitcoinGold BTG $890.92 M Zhash 1 MH/s $1,260 50%
Ravencoin RVN $662.80 M KawPow 4 TH/s $19,923 38%
Pirate ARRR $594.16 M Equihash 2 GH/s $5,392 24%
Verge-Blake (2s) XVG $366.16 M Blake (2s) 682 TH/s $3 9%
Nervos CKB $278.17 M Eaglesong 65 PH/s $1,034 0%
Ergo ERG $174.78 M Autolykos 12 TH/s $11,537 6%
Conflux CFX $170.63 M Octopus 602 GH/s $1,107 31%
Expanse EXP $122.13 M Ethash 30 GH/s $83 136,822%
QuarkChain QKC $108.56 M Ethash 11 GH/s $30 382,516%
Handshake HNS $63.30 M Handshake 5 PH/s $1,457 0%
GoByte GBX $39.31 M NeoScrypt 292 MH/s $7 166%
Aeternity AE $33.53 M CuckooCycle 15 KH/s $196 69%
Callisto CLO $15.64 M Ethash 62 GH/s $171 66,543%
LBRY LBC $14.14 M LBRY 328 TH/s $100 32%
Metaverse ETP $9.86 M Ethash 85 GH/s $235 48,397%
SmartCash SMART $8.44 M Keccak 30 TH/s $5 16%
LitecoinCash LCC $7.20 M SHA-256 2 PH/s $29 21,949%
Straks STAK $5.65 M Lyra2REv2 2 GH/s $0 66,892%
DeepOnion ONION $4.54 M X13 2 TH/s $35 24%
Etho ETHO $4.22 M Ethash 13 GH/s $36 317,458%
BitcoinZ BTCZ $2.25 M Zhash 56 KH/s $55 1,146%
Sumokoin SUMO $1.85 M CryptoNightR 11 MH/s $93 1%
BitTubeCash TUBE $1.44 M CuckooCycle 727 H/s $9 1,424%
Actinium ACM $919,562 Lyra2z 37 GH/s $24 67%
Tent TENT $833,977 Zhash 8 KH/s $8 7,602%
Lethean LTHN $599,918 CryptoNightR 1 MH/s $9 6%
EtherGem EGEM $260,706 Ethash 5 GH/s $14 792,824%
Trezarcoin TZC $259,568 NeoScrypt 240 MH/s $6 202%
Axe AXE $185,064 X11 2 TH/s $2 5,064%
Bitgesell BGL $172,646 Keccak 54 TH/s $9 9%
Ellaism ELLA $71,520 Ethash 2 GH/s $5 2,162,522%
Exosis EXO $13,622 X16R 406 GH/s $73 4%
Monacoin MONA $11,077 Lyra2REv2 34 TH/s $469 3%
AUR-SHA AUR None SHA-256 2 PH/s $21 30,380%
Commercium CMM None Equihash 40 KH/s $0 1,110,202%
Dubaicoin DBIX None Ethash 1 GH/s $4 3,193,285%
Deutsche eMark DEM None SHA-256 685 TH/s $10 67,145%
EtherSocial ESN None Ethash 336 MH/s $1 12,243,916%
Halcyon HAL None NeoScrypt 2 MH/s $0 27,587%
Influxcoin INFX None X11 29 GH/s $0 261,277%
LitecoinPlus LCP None Scrypt 3 GH/s $1 933,256%
Maxcoin MAX None Keccak 14 TH/s $2 35%
Mooncoin MOON None Scrypt 4 GH/s $2 632,584%
Orbitcoin ORB None NeoScrypt 51 MH/s $1 951%
Phoenixcoin PXC None NeoScrypt 237 MH/s $6 205%
Startcoin START None X11 20 GH/s $0 388,672%
Veil-SHA VEIL None SHA-256 2 GH/s $0 27,312,139,436%
Worldcoin WDC None Scrypt 32 GH/s $17 82,179%
Zetacoin ZET None SHA-256 88 TH/s $1 524,146%
01coin ZOC None NeoScrypt 26 MH/s $1 1,848%