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 $2.03 T SHA-256 959,741 PH/s $2,945,373 0%
BitcoinCash BCH $9.79 B SHA-256 6,036 PH/s $18,525 0%
Zcash ZEC $8.31 B Equihash 12 GH/s $27,384 2%
Litecoin LTC $7.58 B Scrypt 3 PH/s $106,579 6%
EthereumClassic ETC $2.49 B Etchash 287 TH/s $7,285 0%
Kaspa KAS $1.37 B kHeavyHash 648 PH/s $7,006 4%
Dash DASH $970.52 M X11 4 PH/s $269 1%
Conflux CFX $530.90 M Octopus 3 TH/s $561 18%
eCash XEC $288.40 M SHA-256 99 PH/s $303 5%
Ravencoin RVN $175.96 M KawPow 4 TH/s $1,560 11%
Nervos CKB $158.72 M Eaglesong 215 PH/s $646 1%
Verus VRSC $104.96 M VerusHash 1 TH/s $137 0%
Pirate ARRR $98.35 M Equihash 5 MH/s $12 3,929%
EthereumPoW ETHW $92.01 M Ethash 16 TH/s $1,339 0%
Ergo ERG $53.34 M Autolykos 4 TH/s $118 4%
Pepecoin PEP $41.23 M Scrypt 4 PH/s $134,112 5%
Fractal Bitcoin FB $36.60 M SHA-256 439 PH/s $1,348 1%
IronFish IRON $17.29 M FishHash 1 TH/s $207 4%
OctaSpace OCTA $12.44 M Ethash 3 TH/s $284 2%
Kadena KDA $8.87 M Kadena 89 PH/s ? 0%
Clore CLORE $5.26 M KawPow 293 GH/s $111 160%
Xelis XEL $4.41 M Xelishashv2 789 MH/s $0 0%
Nexa NEXA $4.26 M NexaPow 3 TH/s $32 0%
Luckycoin LKY $3.43 M Scrypt 3 PH/s $92,245 7%
Dingocoin DINGO $2.51 M Scrypt 3 PH/s $126,972 5%
Aeternity AE $2.00 M CuckooCycle 5 KH/s $0 1%
BitcoinII BC2 $1.76 M SHA-256 20 PH/s $60 25%
Neurai XNA $1.61 M KawPow 106 GH/s $40 441%
Phoenixcoin PXC $1.32 M NeoScrypt 529 MH/s $1 110%
Catcoin CAT $1.16 M Scrypt 4 TH/s $145 4,239%
Hush HUSH $863,700 Equihash 1 MH/s $3 15,315%
Neoxa NEOX $666,615 KawPow 47 GH/s $18 990%
BitcoinZ BTCZ $541,987 Zhash 63 KH/s $4 79%
Junkcoin JKC $360,775 Scrypt 3 PH/s $101,605 6%
Stohn Coin SOH $294,221 Scrypt 450 GH/s $17 37,251%
Gemlink GLINK $100,343 Zhash 3 KH/s $0 1,564%
Frencoin FREN $96,859 KawPow 2 GH/s $1 21,690%
PepePow PEPEW $34,372 Xelishashv2 5 MH/s $0 3%
Bonkcoin BONC $26,724 Scrypt 3 PH/s $95,365 6%
Bugna BGA $18,396 kHeavyHash 41 TH/s $0 70,496%
AUR-Scrypt AUR None Scrypt 53 GH/s $2 316,309%
Bells BEL None Scrypt 3 PH/s $105,368 6%
Callisto CLO None Ethash 24 GH/s $2 240%
Etho ETHO None Ethash 1 GH/s $0 5,536%
Halcyon HAL None NeoScrypt 19 MH/s $0 3,070%
Mooncoin MOON None Scrypt 591 MH/s $0 28,355,669%
Orbitcoin ORB None NeoScrypt 3 MH/s $0 19,858%
Osmium OSMI None X11 178 TH/s $12 27%
QuarkChain QKC None Ethash 77 GH/s $7 73%
01coin ZOC None NeoScrypt 2 MH/s $0 31,761%