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 $1.38 T SHA-256 607,190 PH/s $2,950,427 0%
BitcoinCash BCH $11.37 B SHA-256 5,393 PH/s $26,204 1%
Litecoin LTC $6.97 B Scrypt 1 PH/s $110,403 13%
EthereumClassic ETC $4.67 B Etchash 158 TH/s $19,836 1%
Kaspa KAS $3.13 B kHeavyHash 195 PH/s $57,685 7%
Conflux CFX $1.79 B Octopus 6 TH/s $3,191 27%
eCash XEC $1.34 B SHA-256 352 PH/s $1,713 19%
Nervos CKB $823.69 M Eaglesong 233 PH/s $3,440 6%
BitcoinGold BTG $811.49 M Zhash 6 MH/s $962 23%
Ravencoin RVN $627.69 M KawPow 8 TH/s $7,807 43%
Zcash ZEC $498.11 M Equihash 10 GH/s $3,922 6%
EthereumPoW ETHW $468.90 M Ethash 16 TH/s $1,970 3%
Dash DASH $448.19 M X11 2 PH/s $425 101%
Ergo ERG $137.13 M Autolykos 15 TH/s $1,581 7%
Verge-Scrypt XVG $104.05 M Scrypt 528 MH/s $0 25,883,598%
Clore CLORE $92.45 M KawPow 4 TH/s $3,848 87%
Verus VRSC $88.07 M VerusHash 1 TH/s $339 7%
IronFish IRON $41.44 M IronFish 1 PH/s $2,094 8%
Pirate ARRR $35.04 M Equihash 55 MH/s $21 1,146%
OctaSpace OCTA $33.98 M Ethash 6 TH/s $748 9%
Neurai XNA $33.52 M KawPow 2 TH/s $1,602 208%
Aeternity AE $15.30 M CuckooCycle 21 KH/s $44 74%
Neoxa NEOX $13.89 M KawPow 443 GH/s $450 743%
Nexa NEXA $13.40 M NexaPow 5 TH/s $1,722 16%
Blocx BLOCX $10.20 M X11 2 PH/s $454 95%
AIPowerGrid AIPG $9.26 M KawPow 2 TH/s $2,272 147%
Karlsen KLS $7.89 M Karlsenhash 116 TH/s $2,164 15%
Canxium CAU $7.52 M Ethash 7 TH/s $826 8%
Sedra SDR $6.46 M kHeavyHash 5 PH/s $1,410 305%
LBRY LBC $5.12 M LBRY 278 TH/s $24 5%
Satoxcoin SATOX $2.63 M KawPow 12 GH/s $12 27,256%
Frencoin FREN $1.59 M KawPow 7 GH/s $7 45,919%
DeepOnion ONION $1.40 M X13 14 GH/s $0 84%
Gemlink GLINK $1.37 M Zhash 52 KH/s $9 2,513%
BitcoinZ BTCZ $1.26 M Zhash 79 KH/s $14 1,645%
Callisto CLO $784,265 Ethash 22 GH/s $3 2,376%
Phoenixcoin PXC $719,192 NeoScrypt 428 MH/s $1 135%
Nexellia NXL $717,195 Karlsenhash 24 TH/s $447 70%
Larissa LRS $581,216 Ethash 2 TH/s $253 26%
Aittcoin AITT $548,811 KawPow 119 GH/s $121 2,761%
Sumokoin SUMO $540,735 CryptoNightR 4 MH/s $0 0%
Etho ETHO $504,656 Ethash 6 GH/s $1 9,404%
GamePass GPN $398,603 KawPow 28 GH/s $28 11,798%
Hush HUSH $310,315 Equihash 9 MH/s $4 6,912%
BitTubeCash TUBE $262,701 CuckooCycle 38 H/s $0 40,942%
Deutsche eMark DEM $150,229 SHA-256 503 TH/s $2 13,013%
SmartCash SMART $138,514 Keccak 75 GH/s $0 950%
Vultaic VLC $126,100 KawPow 70 GH/s $71 4,728%
Obsidian OBN $73,853 Scrypt 179 GH/s $19 76,225%
Paprikacoin PAPRY $56,558 KawPow 4 GH/s $4 79,100%
DinarTether DINT $31,822 KawPow 12 GH/s $12 27,763%
Zdeex ZDEEX $23,496 Equihash 8 MH/s $3 8,382%
Procyon PRCO $22,855 KawPow 1 GH/s $1 237,619%
EtherGem EGEM $18,697 Ethash 960 MH/s $0 55,225%
01coin ZOC $7,294 NeoScrypt 11 MH/s $0 5,412%
Altcoinchain ALT None Ethash 2 GH/s $0 22,821%
AUR-Scrypt AUR None Scrypt 25 GH/s $3 540,714%
Aves AVS None Ethash 79 GH/s $10 669%
Bitnet BTN None Ethash 609 GH/s $74 87%
Dogether DOGETHER None Ethash 272 GH/s $33 195%
GoByte GBX None NeoScrypt 11 MH/s $0 5,301%
Halcyon HAL None NeoScrypt 17 MH/s $0 3,305%
Mooncoin MOON None Scrypt 1 GH/s $0 11,458,420%
Orbitcoin ORB None NeoScrypt 5 MH/s $0 10,876%
QuarkChain QKC None Ethash 93 GH/s $11 570%
PowBlocks XPB None Ethash 2 TH/s $209 31%