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 $1.16 T SHA-256 614,293 PH/s $1,587,233 0%
BitcoinCash BCH $8.39 B SHA-256 4,406 PH/s $11,385 1%
Litecoin LTC $5.99 B Scrypt 1 PH/s $77,798 12%
EthereumClassic ETC $3.77 B Etchash 168 TH/s $16,424 1%
Kaspa KAS $2.52 B kHeavyHash 238 PH/s $43,274 8%
eCash XEC $898.47 M SHA-256 289 PH/s $746 20%
Conflux CFX $876.62 M Octopus 5 TH/s $1,538 30%
Nervos CKB $683.38 M Eaglesong 316 PH/s $3,060 5%
BitcoinGold BTG $484.09 M Zhash 3 MH/s $465 31%
Ravencoin RVN $394.82 M KawPow 8 TH/s $4,485 39%
EthereumPoW ETHW $392.70 M Ethash 18 TH/s $1,890 2%
Zcash ZEC $369.48 M Equihash 9 GH/s $2,493 6%
Dash DASH $338.93 M X11 3 PH/s $616 52%
Kadena KDA $240.30 M Kadena 920 PH/s $227 0%
Ergo ERG $95.28 M Autolykos 12 TH/s $964 8%
Pirate ARRR $62.53 M Equihash 109 MH/s $31 510%
IronFish IRON $61.31 M FishHash 5 TH/s $1,817 4%
Verus VRSC $60.60 M VerusHash 798 GH/s $206 5%
Clore CLORE $52.14 M KawPow 3 TH/s $1,939 89%
OctaSpace OCTA $32.80 M Ethash 6 TH/s $621 7%
Neurai XNA $22.85 M KawPow 1 TH/s $580 299%
Aeternity AE $15.20 M CuckooCycle 27 KH/s $44 54%
Neoxa NEOX $10.13 M KawPow 543 GH/s $304 570%
Nexa NEXA $9.27 M NexaPow 6 TH/s $1,125 22%
Blocx BLOCX $6.38 M X11 857 TH/s $154 210%
Karlsen KLS $4.77 M Karlsenhash 99 TH/s $1,048 7%
Canxium CAU $4.58 M Ethash 5 TH/s $518 8%
Sedra SDR $4.47 M kHeavyHash 5 PH/s $841 423%
AIPowerGrid AIPG $3.64 M KawPow 763 GH/s $427 406%
LBRY LBC $2.01 M LBRY 345 TH/s $14 4%
Satoxcoin SATOX $1.65 M KawPow 12 GH/s $7 25,524%
Larissa LRS $1.24 M Ethash 2 TH/s $201 20%
BitcoinZ BTCZ $1.04 M Zhash 75 KH/s $13 1,134%
DeepOnion ONION $936,295 X13 14 GH/s $0 106%
Frencoin FREN $892,915 KawPow 7 GH/s $4 46,569%
Osmium OSMI $749,765 X11 2 PH/s $327 99%
Callisto CLO $688,328 Ethash 31 GH/s $3 1,281%
Etho ETHO $682,614 Ethash 7 GH/s $1 6,079%
Gemlink GLINK $664,992 Zhash 28 KH/s $5 3,007%
Phoenixcoin PXC $580,539 NeoScrypt 776 MH/s $3 165%
Bugna BGA $559,190 kHeavyHash 1 PH/s $227 1,567%
Sumokoin SUMO $390,345 CryptoNightR 630 KH/s $0 1%
Bitnet BTN BTN $329,825 Ethash 427 GH/s $44 93%
Hush HUSH $319,309 Equihash 8 MH/s $2 7,353%
Nexel-AI NXL $306,167 Karlsenhash 17 TH/s $185 39%
GamePass GPN $274,596 KawPow 29 GH/s $16 10,730%
Aittcoin AITT $135,215 KawPow 46 GH/s $26 6,793%
SmartCash SMART $133,855 Keccak 130 GH/s $0 444%
Anokas ANOK $100,819 KawPow 183 GH/s $103 1,688%
Deutsche eMark DEM $87,616 SHA-256 1 PH/s $3 5,544%
Nautilus NTL $71,056 Karlsenhash 4 TH/s $46 158%
Aves AVS $50,494 Ethash 67 GH/s $7 592%
Paprikacoin PAPRY $38,748 KawPow 4 GH/s $2 83,528%
Vultaic VLC $38,242 KawPow 32 GH/s $18 9,633%
Obsidian OBN $35,612 Scrypt 98 GH/s $7 130,266%
EtherGem EGEM $15,803 Ethash 5 GH/s $0 8,454%
DinarTether DINT $14,202 KawPow 7 GH/s $4 46,032%
Zdeex ZDEEX $8,276 Equihash 3 MH/s $1 20,155%
Procyon PRCO $1,673 KawPow 1 GH/s $1 247,459%
Altcoinchain ALT None Ethash 2 GH/s $0 17,853%
Dogether DOGETHER None Ethash 109 GH/s $11 364%
GoByte GBX None NeoScrypt 14 MH/s $0 9,339%
Halcyon HAL None NeoScrypt 19 MH/s $0 6,672%
Mooncoin MOON None Scrypt 1 GH/s $0 9,086,758%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 8,127%
QuarkChain QKC None Ethash 75 GH/s $8 528%
PowBlocks XPB None Ethash 576 GH/s $60 69%