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 $2.12 T SHA-256 1,260,281 PH/s $3,112,907 0%
BitcoinCash BCH $9.30 B SHA-256 4,964 PH/s $12,262 0%
Litecoin LTC $6.92 B Scrypt 3 PH/s $106,648 6%
Zcash ZEC $3.47 B Equihash 9 GH/s $9,042 1%
EthereumClassic ETC $2.36 B Etchash 276 TH/s $7,237 0%
Kaspa KAS $1.38 B kHeavyHash 657 PH/s $7,475 4%
Conflux CFX $549.08 M Octopus 3 TH/s $595 13%
Dash DASH $522.08 M X11 2 PH/s $246 2%
eCash XEC $281.28 M SHA-256 70 PH/s $173 7%
Ravencoin RVN $150.45 M KawPow 5 TH/s $1,458 9%
Nervos CKB $149.87 M Eaglesong 240 PH/s $674 2%
Verus VRSC $118.03 M VerusHash 1 TH/s $79 0%
EthereumPoW ETHW $103.53 M Ethash 17 TH/s $1,482 0%
Pirate ARRR $84.33 M Equihash 15 MH/s $15 443%
Kadena KDA $74.41 M Kadena 445 PH/s $388 1%
Ergo ERG $49.51 M Autolykos 4 TH/s $211 6%
Fractal Bitcoin FB $36.13 M SHA-256 711 PH/s $1,756 1%
Pepecoin PEP $27.52 M Scrypt 4 PH/s $128,758 5%
OctaSpace OCTA $14.50 M Ethash 4 TH/s $315 1%
IronFish IRON $13.81 M FishHash 1 TH/s $178 3%
Clore CLORE $6.64 M KawPow 331 GH/s $96 137%
Nexa NEXA $4.08 M NexaPow 2 TH/s $99 0%
Luckycoin LKY $3.78 M Scrypt 3 PH/s $102,208 6%
Xelis XEL $3.36 M Xelishashv2 546 MH/s $0 0%
Dingocoin DINGO $3.06 M Scrypt 4 PH/s $144,707 4%
Aeternity AE $2.26 M CuckooCycle 5 KH/s $0 3%
Catcoin CAT $1.85 M Scrypt 5 TH/s $166 3,540%
Neurai XNA $1.59 M KawPow 112 GH/s $32 406%
Phoenixcoin PXC $1.49 M NeoScrypt 656 MH/s $1 59%
Neoxa NEOX $851,068 KawPow 52 GH/s $15 877%
Hush HUSH $572,977 Equihash 4 MH/s $4 1,682%
BitcoinZ BTCZ $565,355 Zhash 36 KH/s $3 227%
Junkcoin JKC $369,051 Scrypt 3 PH/s $98,138 6%
AIPowerGrid AIPG $155,569 KawPow 3 GH/s $1 14,809%
Frencoin FREN $139,506 KawPow 3 GH/s $1 14,769%
Gemlink GLINK $93,946 Zhash 3 KH/s $0 2,470%
PepePow PEPEW $29,771 Xelishashv2 1 MH/s $0 17%
Bonkcoin BONC $26,554 Scrypt 1 PH/s $49,053 12%
Bugna BGA $17,879 kHeavyHash 29 TH/s $0 102,775%
AUR-Scrypt AUR None Scrypt 48 GH/s $2 352,353%
Bells BEL None Scrypt 3 PH/s $105,497 6%
Callisto CLO None Ethash 29 GH/s $3 98%
Halcyon HAL None NeoScrypt 39 MH/s $0 999%
Larissa LRS None Ethash 58 GH/s $5 48%
Mooncoin MOON None Scrypt 3 MH/s $0 5,027,504,614%
Orbitcoin ORB None NeoScrypt 23 MH/s $0 1,672%
Osmium OSMI None X11 158 TH/s $23 26%
QuarkChain QKC None Ethash 101 GH/s $9 28%
01coin ZOC None NeoScrypt 1 MH/s $0 37,494%