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 $1.23 T SHA-256 557,297 PH/s $1,485,964 0%
BitcoinCash BCH $8.95 B SHA-256 4,063 PH/s $10,834 1%
Litecoin LTC $6.15 B Scrypt 1 PH/s $86,264 12%
EthereumClassic ETC $3.99 B Etchash 174 TH/s $17,364 1%
Kaspa KAS $2.63 B kHeavyHash 229 PH/s $46,653 9%
eCash XEC $950.87 M SHA-256 238 PH/s $634 24%
Conflux CFX $875.52 M Octopus 5 TH/s $1,524 28%
Nervos CKB $755.53 M Eaglesong 365 PH/s $3,622 5%
BitcoinGold BTG $536.83 M Zhash 4 MH/s $588 18%
EthereumPoW ETHW $416.97 M Ethash 17 TH/s $1,946 2%
Ravencoin RVN $411.88 M KawPow 7 TH/s $4,327 47%
Zcash ZEC $360.57 M Equihash 10 GH/s $2,891 6%
Dash DASH $334.64 M X11 2 PH/s $435 78%
Kadena KDA $238.55 M Kadena 904 PH/s $1,066 0%
Ergo ERG $105.11 M Autolykos 13 TH/s $1,126 8%
Pirate ARRR $78.11 M Equihash 164 MH/s $48 359%
Verus VRSC $64.28 M VerusHash 712 GH/s $209 4%
Clore CLORE $63.50 M KawPow 4 TH/s $2,387 85%
IronFish IRON $52.29 M FishHash 5 TH/s $1,570 3%
OctaSpace OCTA $31.99 M Ethash 6 TH/s $679 5%
Neurai XNA $25.98 M KawPow 1 TH/s $700 292%
Aeternity AE $14.94 M CuckooCycle 28 KH/s $44 37%
Neoxa NEOX $11.22 M KawPow 514 GH/s $310 658%
Nexa NEXA $9.48 M NexaPow 6 TH/s $1,162 26%
Blocx BLOCX $7.03 M X11 1 PH/s $274 124%
Canxium CAU $4.48 M Ethash 5 TH/s $542 7%
Karlsen KLS $4.30 M Karlsenhash 99 TH/s $1,031 7%
Sedra SDR $4.20 M kHeavyHash 5 PH/s $994 419%
AIPowerGrid AIPG $3.20 M KawPow 589 GH/s $355 575%
LBRY LBC $2.09 M LBRY 388 TH/s $10 3%
Satoxcoin SATOX $1.65 M KawPow 13 GH/s $8 26,380%
BitcoinZ BTCZ $1.15 M Zhash 87 KH/s $14 757%
Larissa LRS $1.01 M Ethash 2 TH/s $183 20%
DeepOnion ONION $957,532 X13 16 GH/s $0 80%
Gemlink GLINK $915,041 Zhash 32 KH/s $5 2,054%
Frencoin FREN $855,691 KawPow 5 GH/s $3 75,014%
Etho ETHO $719,174 Ethash 5 GH/s $1 6,577%
Phoenixcoin PXC $598,360 NeoScrypt 721 MH/s $2 122%
Bugna BGA $552,478 kHeavyHash 1 PH/s $239 1,740%
Osmium OSMI $456,263 X11 2 PH/s $299 114%
Sumokoin SUMO $410,766 CryptoNightR 626 KH/s $0 1%
Bitnet BTN BTN $364,667 Ethash 489 GH/s $54 67%
Hush HUSH $343,773 Equihash 8 MH/s $2 7,060%
GamePass GPN $342,047 KawPow 33 GH/s $20 10,369%
Nexel-AI NXL $314,705 Karlsenhash 17 TH/s $174 44%
Aittcoin AITT $180,228 KawPow 51 GH/s $31 6,604%
SmartCash SMART $123,355 Keccak 125 GH/s $0 482%
Deutsche eMark DEM $95,878 SHA-256 1 PH/s $3 5,642%
Anokas ANOK $80,306 KawPow 82 GH/s $49 4,127%
Nautilus NTL $74,146 Karlsenhash 5 TH/s $52 147%
Aves AVS $57,493 Ethash 71 GH/s $8 459%
Obsidian OBN $50,160 Scrypt 92 GH/s $8 133,518%
Vultaic VLC $39,422 KawPow 20 GH/s $12 16,687%
Paprikacoin PAPRY $35,561 KawPow 4 GH/s $3 76,405%
EtherGem EGEM $16,655 Ethash 8 GH/s $1 4,245%
Procyon PRCO $12,188 KawPow 1 GH/s $1 265,954%
DinarTether DINT $12,093 KawPow 6 GH/s $4 57,905%
Zdeex ZDEEX $8,179 Equihash 4 MH/s $1 14,313%
01coin ZOC $7,558 NeoScrypt 18 MH/s $0 4,842%
Altcoinchain ALT None Ethash 3 GH/s $0 11,467%
Dogether DOGETHER None Ethash 127 GH/s $14 259%
GoByte GBX None NeoScrypt 27 MH/s $0 3,223%
Halcyon HAL None NeoScrypt 13 MH/s $0 6,583%
Mooncoin MOON None Scrypt 2 GH/s $0 6,340,638%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 5,594%
QuarkChain QKC None Ethash 63 GH/s $7 518%
PowBlocks XPB None Ethash 898 GH/s $100 36%