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 $1.18 T SHA-256 646,846 PH/s $1,598,905 0%
BitcoinCash BCH $8.61 B SHA-256 4,588 PH/s $11,340 1%
Litecoin LTC $6.01 B Scrypt 1 PH/s $73,089 12%
EthereumClassic ETC $3.84 B Etchash 173 TH/s $16,638 0%
Kaspa KAS $2.53 B kHeavyHash 230 PH/s $43,960 9%
eCash XEC $923.42 M SHA-256 308 PH/s $760 19%
Conflux CFX $884.04 M Octopus 5 TH/s $1,556 26%
Nervos CKB $689.56 M Eaglesong 313 PH/s $2,762 5%
BitcoinGold BTG $495.38 M Zhash 3 MH/s $445 14%
Ravencoin RVN $404.18 M KawPow 8 TH/s $4,559 40%
EthereumPoW ETHW $394.38 M Ethash 19 TH/s $2,184 2%
Zcash ZEC $372.44 M Equihash 7 GH/s $2,060 8%
Dash DASH $347.45 M X11 2 PH/s $434 88%
Kadena KDA $239.63 M Kadena 863 PH/s $215 0%
Ergo ERG $97.32 M Autolykos 13 TH/s $1,066 7%
Pirate ARRR $65.03 M Equihash 102 MH/s $32 544%
Verus VRSC $60.49 M VerusHash 874 GH/s $198 3%
IronFish IRON $59.34 M FishHash 5 TH/s $1,696 4%
Clore CLORE $52.06 M KawPow 3 TH/s $1,734 104%
OctaSpace OCTA $41.34 M Ethash 6 TH/s $731 6%
Neurai XNA $23.14 M KawPow 1 TH/s $628 287%
Aeternity AE $15.90 M CuckooCycle 33 KH/s $50 47%
Neoxa NEOX $9.85 M KawPow 483 GH/s $276 653%
Nexa NEXA $9.28 M NexaPow 6 TH/s $1,179 19%
Blocx BLOCX $6.86 M X11 881 TH/s $174 219%
Karlsen KLS $4.78 M Karlsenhash 95 TH/s $1,056 7%
Canxium CAU $4.60 M Ethash 5 TH/s $574 8%
Sedra SDR $4.35 M kHeavyHash 4 PH/s $767 491%
AIPowerGrid AIPG $3.64 M KawPow 677 GH/s $387 465%
LBRY LBC $2.02 M LBRY 480 TH/s $21 2%
Satoxcoin SATOX $1.68 M KawPow 14 GH/s $8 23,162%
Larissa LRS $1.29 M Ethash 2 TH/s $235 20%
BitcoinZ BTCZ $1.06 M Zhash 72 KH/s $9 683%
DeepOnion ONION $945,075 X13 15 GH/s $0 87%
Frencoin FREN $865,478 KawPow 10 GH/s $5 33,068%
Etho ETHO $745,032 Ethash 8 GH/s $1 5,136%
Gemlink GLINK $723,436 Zhash 30 KH/s $4 1,647%
Osmium OSMI $692,634 X11 1 PH/s $279 137%
Callisto CLO $683,360 Ethash 25 GH/s $3 1,602%
Phoenixcoin PXC $587,537 NeoScrypt 924 MH/s $2 84%
Bugna BGA $533,902 kHeavyHash 1 PH/s $206 1,831%
Sumokoin SUMO $394,059 CryptoNightR 560 KH/s $0 1%
Bitnet BTN BTN $337,289 Ethash 394 GH/s $46 102%
Hush HUSH $322,303 Equihash 8 MH/s $2 6,959%
Nexel-AI NXL $311,819 Karlsenhash 17 TH/s $188 41%
GamePass GPN $278,146 KawPow 28 GH/s $16 11,060%
SmartCash SMART $135,110 Keccak 125 GH/s $0 508%
Aittcoin AITT $127,373 KawPow 43 GH/s $25 7,254%
Anokas ANOK $94,089 KawPow 132 GH/s $75 2,389%
Deutsche eMark DEM $89,011 SHA-256 718 TH/s $2 8,004%
Nautilus NTL $78,683 Karlsenhash 5 TH/s $59 131%
Obsidian OBN $45,808 Scrypt 121 GH/s $9 102,491%
Aves AVS $45,018 Ethash 46 GH/s $5 876%
Paprikacoin PAPRY $36,383 KawPow 4 GH/s $2 79,038%
Vultaic VLC $35,853 KawPow 41 GH/s $23 7,748%
EtherGem EGEM $15,959 Ethash 4 GH/s $1 9,201%
DinarTether DINT $14,137 KawPow 10 GH/s $6 32,519%
Procyon PRCO $9,276 KawPow 1 GH/s $1 257,831%
01coin ZOC $9,068 NeoScrypt 144 MH/s $0 537%
Zdeex ZDEEX $8,291 Equihash 3 MH/s $1 20,541%
Altcoinchain ALT None Ethash 1 GH/s $0 29,848%
Dogether DOGETHER None Ethash 177 GH/s $21 226%
GoByte GBX None NeoScrypt 19 MH/s $0 4,044%
Halcyon HAL None NeoScrypt 15 MH/s $0 5,020%
Mooncoin MOON None Scrypt 2 GH/s $0 6,290,927%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 4,918%
QuarkChain QKC None Ethash 71 GH/s $8 561%
PowBlocks XPB None Ethash 572 GH/s $67 70%