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 $438.40 B SHA-256 298,606 PH/s $940,791 0%
Litecoin LTC $6.98 B Scrypt 641 TH/s $70,580 8%
EthereumClassic ETC $3.10 B Etchash 123 TH/s $14,124 3%
BitcoinCash BCH $2.52 B SHA-256 1,611 PH/s $5,075 11%
BitcoinSV BSV $810.07 M SHA-256 704 PH/s $2,218 24%
Zcash ZEC $725.59 M Equihash 9 GH/s $5,115 10%
Dash DASH $698.20 M X11 2 PH/s $1,344 8%
EthereumPoW ETHW $445.46 M Ethash 17 TH/s $2,296 17%
Ravencoin RVN $400.63 M KawPow 11 TH/s $4,832 18%
BitcoinGold BTG $294.61 M Zhash 8 MH/s $717 8%
Flux FLUX $240.46 M ZelHash 5 MH/s $814 33%
Nervos CKB $150.30 M Eaglesong 77 PH/s $1,514 1%
Conflux CFX $131.48 M Octopus 4 TH/s $839 18%
Kaspa KAS $110.90 M kHeavyHash 346 TH/s $6,064 6%
Ergo ERG $98.81 M Autolykos 29 TH/s $1,982 11%
Pirate ARRR $75.60 M Equihash 306 MH/s $171 290%
QuarkChain QKC $71.29 M Ethash 62 GH/s $8 4,741%
EthereumFair ETHF $46.72 M Ethash 2 TH/s $209 189%
Monacoin MONA $41.65 M Lyra2REv2 180 TH/s $93 0%
Verus VRSC $37.42 M VerusHash 1 TH/s $117 1%
Aeternity AE $28.01 M CuckooCycle 102 KH/s $116 45%
LBRY LBC $10.71 M LBRY 511 TH/s $44 0%
Callisto CLO $10.04 M Ethash 313 GH/s $42 942%
LitecoinCash LCC $2.73 M SHA-256 336 TH/s $1 50,462%
Neoxa NEOX $2.07 M KawPow 685 GH/s $301 292%
BitcoinZ BTCZ $1.68 M Zhash 243 KH/s $22 258%
Sumokoin SUMO $1.16 M CryptoNightR 5 MH/s $0 0%
Etho ETHO $908,119 Ethash 8 GH/s $1 37,804%
DeepOnion ONION $754,509 X13 50 GH/s $0 134%
SmartCash SMART $710,163 Keccak 334 GH/s $0 121%
Hush HUSH $520,669 Equihash 13 MH/s $7 6,968%
Gemlink GLINK $427,944 Zhash 26 KH/s $2 2,383%
Meowcoin MEWC $100,726 KawPow 41 GH/s $18 4,892%
Expanse EXP $94,045 Ethash 26 GH/s $3 11,431%
BitTubeCash TUBE $83,168 CuckooCycle 320 H/s $0 14,276%
Trezarcoin TZC $51,724 NeoScrypt 180 MH/s $1 601%
EtherGem EGEM $46,503 Ethash 14 GH/s $2 21,334%
AUR-SHA AUR None SHA-256 401 TH/s $1 42,193%
Axe AXE None X11 110 GH/s $0 132,424%
Halcyon HAL None NeoScrypt 19 MH/s $0 5,807%
Influxcoin INFX None X11 12 GH/s $0 1,166,746%
Mooncoin MOON None Scrypt 1 GH/s $0 4,049,358%
Orbitcoin ORB None NeoScrypt 69 MH/s $0 1,563%
Phoenixcoin PXC None NeoScrypt 835 MH/s $2 129%
01coin ZOC None NeoScrypt 44 MH/s $0 2,432%