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 $1.56 T SHA-256 1,041,817 PH/s $1,662,344 0%
BitcoinCash BCH $9.40 B SHA-256 5,336 PH/s $8,515 0%
Zcash ZEC $5.29 B Equihash 16 GH/s $23,241 2%
Litecoin LTC $4.32 B Scrypt 3 PH/s $59,903 9%
EthereumClassic ETC $1.35 B Etchash 214 TH/s $2,992 0%
Kaspa KAS $946.58 M kHeavyHash 384 PH/s $3,481 13%
Dash DASH $460.22 M X11 3 PH/s $337 2%
Conflux CFX $315.83 M Octopus 2 TH/s $166 10%
eCash XEC $145.93 M SHA-256 44 PH/s $70 7%
Ravencoin RVN $97.55 M KawPow 2 TH/s $427 9%
Nervos CKB $74.45 M Eaglesong 118 PH/s $334 3%
Verus VRSC $63.77 M VerusHash 817 GH/s $71 0%
Fractal Bitcoin FB $47.31 M SHA-256 587 PH/s $937 1%
Pirate ARRR $37.58 M Equihash 3 MH/s $4 9,656%
Quai-SHA QUAI $33.02 M SHA-256 287 PH/s $459 1%
EthereumPoW ETHW $32.21 M Ethash 2 TH/s $126 2%
Ergo ERG $26.47 M Autolykos 2 TH/s $27 4%
Pepecoin PEP $12.53 M Scrypt 2 PH/s $57,659 9%
BitcoinGold BTG $9.01 M Zhash 297 KH/s $3 3%
IronFish IRON $4.30 M FishHash 552 GH/s $58 5%
OctaSpace OCTA $4.12 M Ethash 1 TH/s $96 3%
Nexa NEXA $2.91 M NexaPow 3 TH/s $194 8%
Phoenixcoin PXC $2.68 M NeoScrypt 1 GH/s $2 62%
Luckycoin LKY $2.05 M Scrypt 2 PH/s $52,989 10%
Dingocoin DINGO $1.31 M Scrypt 3 PH/s $61,691 8%
Neurai XNA $845,745 KawPow 76 GH/s $13 305%
Catcoin CAT $820,556 Scrypt 2 TH/s $42 12,445%
Neoxa NEOX $628,668 KawPow 44 GH/s $7 529%
BitcoinZ BTCZ $336,536 Zhash 20 KH/s $0 43%
Stohn Coin SOH $225,376 Scrypt 386 GH/s $9 58,507%
Junkcoin JKC $193,956 Scrypt 2 PH/s $48,489 11%
MEWC-Scrypt MEWC $164,359 Scrypt 91 TH/s $2,118 247%
Gemlink GLINK $110,798 Zhash 3 KH/s $0 248%
Frencoin FREN $76,931 KawPow 1 GH/s $0 16,223%
AUR-Scrypt AUR None Scrypt 128 GH/s $3 176,580%
Bells BEL None Scrypt 2 PH/s $43,959 12%
Callisto CLO None Ethash 10 GH/s $1 484%
Halcyon HAL None NeoScrypt 115 MH/s $0 599%
Larissa LRS None Ethash 93 GH/s $6 50%
Mooncoin MOON None Scrypt 10 GH/s $0 2,364,354%
Orbitcoin ORB None NeoScrypt 2 MH/s $0 34,458%
QuarkChain QKC None Ethash 47 GH/s $3 99%
01coin ZOC None NeoScrypt 879 KH/s $0 78,651%