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 $1.31 T SHA-256 981,222 PH/s $2,021,619 0%
Zcash ZEC $8.57 B Equihash 25 GH/s $33,151 1%
BitcoinCash BCH $4.33 B SHA-256 3,783 PH/s $7,795 0%
Litecoin LTC $3.52 B Scrypt 2 PH/s $42,450 10%
EthereumClassic ETC $1.02 B Etchash 146 TH/s $1,962 0%
Kaspa KAS $721.98 M kHeavyHash 272 PH/s $2,173 10%
Dash DASH $398.73 M X11 2 PH/s $230 2%
Conflux CFX $219.21 M Octopus 528 GH/s $116 20%
Ravencoin RVN $58.36 M KawPow 517 GH/s $234 28%
Nervos CKB $42.93 M Eaglesong 63 PH/s $176 3%
Pirate ARRR $41.71 M Equihash 4 MH/s $6 7,202%
Fractal Bitcoin FB $36.67 M SHA-256 500 PH/s $1,031 0%
EthereumPoW ETHW $26.70 M Ethash 2 TH/s $139 1%
Verus VRSC $20.17 M VerusHash 1 TH/s $27 0%
Ergo ERG $19.65 M Autolykos 579 GH/s $21 6%
Quai-KawPow QUAI $13.00 M KawPow 214 GH/s $97 67%
IronFish IRON $6.25 M FishHash 286 GH/s $74 10%
Pepecoin PEP $6.23 M Scrypt 2 PH/s $44,701 9%
Nexa NEXA $3.15 M NexaPow 2 TH/s $57 3%
Dingocoin DINGO $3.01 M Scrypt 2 PH/s $42,294 10%
OctaSpace OCTA $2.04 M Ethash 1 TH/s $83 2%
Phoenixcoin PXC $2.03 M NeoScrypt 1 GH/s $3 17%
Catcoin CAT $679,771 Scrypt 1 TH/s $25 16,310%
Neurai XNA $561,432 KawPow 26 GH/s $12 546%
Luckycoin LKY $402,001 Scrypt 2 PH/s $28,377 14%
Neoxa NEOX $389,940 KawPow 4 GH/s $2 3,810%
BitcoinZ BTCZ $264,678 Zhash 11 KH/s $0 83%
Junkcoin JKC $236,816 Scrypt 1 PH/s $19,246 21%
MEWC-Scrypt MEWC $146,991 Scrypt 80 TH/s $1,477 275%
Gemlink GLINK $129,280 Zhash 2 KH/s $0 386%
Stohn Coin SOH $55,314 Scrypt 125 GH/s $2 174,919%
Frencoin FREN $44,311 KawPow 355 MH/s $0 40,425%
Satoxcoin SATOX $27,498 KawPow 310 MH/s $0 46,320%
Kerrigan-X11 KRGN $22,305 X11 2 TH/s $0 1,760%
AUR-Scrypt AUR None Scrypt 229 GH/s $4 95,869%
BitcoinGold BTG None Zhash 45 KH/s $1 20%
Halcyon HAL None NeoScrypt 590 KH/s $0 32,065%
Mooncoin MOON None Scrypt 14 GH/s $0 1,616,140%
Orbitcoin ORB None NeoScrypt 537 KH/s $0 35,261%
QuarkChain QKC None Ethash 32 GH/s $3 58%
01coin ZOC None NeoScrypt 5 KH/s $0 3,556,988%