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 $1.28 T SHA-256 1,018,445 PH/s $1,378,645 0%
Zcash ZEC $6.96 B Equihash 19 GH/s $21,160 1%
BitcoinCash BCH $4.09 B SHA-256 3,672 PH/s $4,971 0%
Litecoin LTC $3.36 B Scrypt 3 PH/s $50,631 9%
EthereumClassic ETC $1.13 B Etchash 188 TH/s $3,505 0%
Kaspa KAS $854.80 M kHeavyHash 411 PH/s $2,793 13%
Dash DASH $441.48 M X11 3 PH/s $262 2%
Conflux CFX $236.91 M Octopus 1 TH/s $127 7%
eCash XEC $109.23 M SHA-256 51 PH/s $70 4%
Ravencoin RVN $71.65 M KawPow 2 TH/s $658 13%
Qubic QUBIC $59.45 M Scrypt 2 TH/s $31 14,380%
Nervos CKB $55.84 M Eaglesong 109 PH/s $232 2%
Pirate ARRR $54.53 M Equihash 4 MH/s $4 6,928%
Fractal Bitcoin FB $42.08 M SHA-256 674 PH/s $912 0%
Verus VRSC $36.60 M VerusHash 2 TH/s $67 0%
EthereumPoW ETHW $25.53 M Ethash 1 TH/s $105 1%
Ergo ERG $18.60 M Autolykos 680 GH/s $19 6%
Quai-SHA QUAI $14.83 M SHA-256 226 PH/s $306 1%
Pepecoin PEP $11.85 M Scrypt 4 PH/s $72,867 6%
IronFish IRON $7.12 M FishHash 419 GH/s $77 6%
OctaSpace OCTA $3.78 M Ethash 1 TH/s $112 1%
Dingocoin DINGO $3.12 M Scrypt 4 PH/s $68,933 7%
BitcoinGold BTG $3.02 M Zhash 66 KH/s $3 22%
Nexa NEXA $2.57 M NexaPow 1 TH/s $48 1%
Phoenixcoin PXC $2.19 M NeoScrypt 867 MH/s $2 12%
Luckycoin LKY $1.39 M Scrypt 2 PH/s $34,892 13%
Neoxa NEOX $735,156 KawPow 23 GH/s $8 1,092%
Catcoin CAT $733,318 Scrypt 3 TH/s $53 8,449%
Neurai XNA $657,489 KawPow 38 GH/s $13 649%
MEWC-Scrypt MEWC $361,983 Scrypt 94 TH/s $1,707 263%
BitcoinZ BTCZ $319,772 Zhash 19 KH/s $1 78%
Gemlink GLINK $169,626 Zhash 430 H/s $0 3,403%
Frencoin FREN $55,429 KawPow 929 MH/s $0 26,686%
Stohn Coin SOH $42,651 Scrypt 78 GH/s $1 314,977%
AUR-Scrypt AUR None Scrypt 207 GH/s $4 119,018%
Callisto CLO None Ethash 11 GH/s $1 142%
Halcyon HAL None NeoScrypt 2 MH/s $0 6,157%
Larissa LRS None Ethash 62 GH/s $6 25%
Mooncoin MOON None Scrypt 5 GH/s $0 5,229,977%
Orbitcoin ORB None NeoScrypt 4 MH/s $0 2,900%
QuarkChain QKC None Ethash 61 GH/s $5 26%
01coin ZOC None NeoScrypt 535 KH/s $0 19,972%