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 $449.49 B SHA-256 277,522 PH/s $961,966 0%
Litecoin LTC $7.27 B Scrypt 703 TH/s $81,699 7%
EthereumClassic ETC $3.23 B Etchash 126 TH/s $15,005 3%
BitcoinCash BCH $2.63 B SHA-256 1,622 PH/s $5,621 10%
BitcoinSV BSV $834.47 M SHA-256 636 PH/s $2,206 26%
Zcash ZEC $762.54 M Equihash 11 GH/s $6,835 10%
Dash DASH $731.75 M X11 3 PH/s $1,111 6%
EthereumPoW ETHW $477.79 M Ethash 17 TH/s $2,337 18%
Ravencoin RVN $393.98 M KawPow 11 TH/s $4,857 12%
BitcoinGold BTG $311.39 M Zhash 4 MH/s $604 31%
Flux FLUX $279.86 M ZelHash 8 MH/s $2,002 37%
Nervos CKB $154.06 M Eaglesong 82 PH/s $1,661 1%
Conflux CFX $146.39 M Octopus 4 TH/s $964 19%
Kaspa KAS $121.26 M kHeavyHash 348 TH/s $6,514 5%
Ergo ERG $102.86 M Autolykos 30 TH/s $2,163 10%
Pirate ARRR $77.56 M Equihash 269 MH/s $165 427%
QuarkChain QKC $76.10 M Ethash 65 GH/s $9 4,518%
EthereumFair ETHF $47.78 M Ethash 1 TH/s $201 204%
Monacoin MONA $38.41 M Lyra2REv2 107 TH/s $39 0%
Verus VRSC $37.31 M VerusHash 1 TH/s $166 1%
Aeternity AE $27.76 M CuckooCycle 99 KH/s $121 51%
LBRY LBC $11.89 M LBRY 893 TH/s $85 0%
Callisto CLO $10.02 M Ethash 249 GH/s $35 1,187%
LitecoinCash LCC $2.75 M SHA-256 359 TH/s $1 46,628%
Neoxa NEOX $2.17 M KawPow 710 GH/s $301 190%
BitcoinZ BTCZ $1.81 M Zhash 172 KH/s $25 746%
Etho ETHO $1.04 M Ethash 6 GH/s $1 50,402%
Sumokoin SUMO $1.03 M CryptoNightR 4 MH/s $0 0%
SmartCash SMART $768,074 Keccak 273 GH/s $0 155%
DeepOnion ONION $682,950 X13 52 GH/s $0 116%
Hush HUSH $522,701 Equihash 24 MH/s $15 4,804%
Gemlink GLINK $438,430 Zhash 21 KH/s $3 6,193%
Meowcoin MEWC $97,397 KawPow 43 GH/s $18 3,173%
Expanse EXP $96,431 Ethash 23 GH/s $3 12,658%
BitTubeCash TUBE $85,296 CuckooCycle 573 H/s $1 8,807%
Trezarcoin TZC $53,045 NeoScrypt 177 MH/s $1 887%
EtherGem EGEM $46,775 Ethash 12 GH/s $2 24,587%
GoByte GBX $13,390 NeoScrypt 18 MH/s $0 8,665%
AUR-Scrypt AUR None Scrypt 56 GH/s $6 90,991%
Axe AXE None X11 675 GH/s $0 21,649%
EtherSocial ESN None Ethash 27 MH/s $0 10,757,730%
Halcyon HAL None NeoScrypt 18 MH/s $0 8,919%
Influxcoin INFX None X11 12 GH/s $0 1,174,601%
Mooncoin MOON None Scrypt 2 GH/s $0 2,087,621%
Orbitcoin ORB None NeoScrypt 67 MH/s $0 2,325%
Phoenixcoin PXC None NeoScrypt 774 MH/s $3 203%
Veil-SHA VEIL None SHA-256 4 GH/s $0 4,650,672,214%
01coin ZOC None NeoScrypt 36 MH/s $0 4,334%