Crypto51

PoW 51% Attack Cost

This is a collection of coins and the theoretical cost of a 51% attack on each network.

Learn More
Name Symbol Market Cap Algorithm Hash Rate 1h Attack Cost NiceHash-able
Bitcoin BTC $2.34 T SHA-256 1,117,654 PH/s $2,705,860 0%
BitcoinCash BCH $12.70 B SHA-256 6,931 PH/s $16,780 0%
Litecoin LTC $9.05 B Scrypt 3 PH/s $163,570 6%
EthereumClassic ETC $3.25 B Etchash 251 TH/s $8,791 0%
Kaspa KAS $2.38 B kHeavyHash 691 PH/s $13,213 4%
Conflux CFX $958.30 M Octopus 5 TH/s $1,092 5%
Zcash ZEC $824.74 M Equihash 7 GH/s $3,507 1%
eCash XEC $407.20 M SHA-256 100 PH/s $242 4%
Dash DASH $301.65 M X11 2 PH/s $162 3%
Nervos CKB $248.72 M Eaglesong 264 PH/s $1,270 2%
Ravencoin RVN $211.18 M KawPow 4 TH/s $1,905 12%
EthereumPoW ETHW $176.48 M Ethash 19 TH/s $2,854 0%
Verus VRSC $136.31 M VerusHash 2 TH/s $254 0%
Kadena KDA $132.78 M Kadena 550 PH/s $780 1%
Aleo ALEO $113.10 M zkSNARK 5 TH/s $835 0%
Ergo ERG $63.29 M Autolykos 5 TH/s $252 3%
Pepecoin PEP $39.84 M Scrypt 3 PH/s $154,837 6%
Fractal Bitcoin FB $38.14 M SHA-256 584 PH/s $1,413 1%
Pirate ARRR $37.08 M Equihash 14 MH/s $7 405%
OctaSpace OCTA $18.07 M Ethash 4 TH/s $558 1%
BitcoinGold BTG $12.34 M Zhash 145 KH/s $15 15%
IronFish IRON $11.99 M FishHash 1 TH/s $188 1%
Clore CLORE $7.96 M KawPow 406 GH/s $177 125%
Nexa NEXA $5.51 M NexaPow 2 TH/s $224 2%
Luckycoin LKY $5.33 M Scrypt 4 PH/s $211,767 4%
Xelis XEL $4.80 M Xelishashv2 2 GH/s $1 0%
Dingocoin DINGO $3.91 M Scrypt 3 PH/s $190,814 5%
Neurai XNA $2.65 M KawPow 124 GH/s $54 410%
Catcoin CAT $1.92 M Scrypt 4 TH/s $207 4,430%
Aeternity AE $1.59 M CuckooCycle 4 KH/s $2 4%
Neoxa NEOX $1.29 M KawPow 47 GH/s $21 1,068%
Junkcoin JKC $827,760 Scrypt 3 PH/s $144,472 6%
BitcoinZ BTCZ $516,639 Zhash 46 KH/s $5 47%
Hush HUSH $478,988 Equihash 4 MH/s $2 1,306%
Frencoin FREN $437,315 KawPow 4 GH/s $2 13,617%
Sedra SDR $288,817 kHeavyHash 486 TH/s $9 6,273%
AIPowerGrid AIPG $177,564 KawPow 5 GH/s $2 11,036%
PepePow PEPEW $56,007 Xelishashv2 2 MH/s $0 9%
Bonkcoin BONC $55,136 Scrypt 2 PH/s $108,891 8%
Satoxcoin SATOX $53,139 KawPow 569 MH/s $0 89,041%
Bugna BGA $17,695 kHeavyHash 25 TH/s $0 123,622%
Aittcoin AITT $9,905 KawPow 58 MH/s $0 869,472%
AUR-Scrypt AUR None Scrypt 31 GH/s $2 520,764%
Bells BEL None Scrypt 4 PH/s $202,015 5%
Callisto CLO None Ethash 19 GH/s $3 146%
Halcyon HAL None NeoScrypt 29 MH/s $0 885%
Larissa LRS None Ethash 64 GH/s $9 42%
Mooncoin MOON None Scrypt 12 MH/s $0 1,299,240,217%
Orbitcoin ORB None NeoScrypt 2 MH/s $0 10,387%
Osmium OSMI None X11 355 TH/s $38 14%
Phoenixcoin PXC None NeoScrypt 727 MH/s $2 36%
01coin ZOC None NeoScrypt 712 KH/s $0 36,360%