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 $1.27 T SHA-256 583,958 PH/s $2,013,584 0%
BitcoinCash BCH $9.49 B SHA-256 4,314 PH/s $14,877 1%
Litecoin LTC $6.56 B Scrypt 1 PH/s $84,650 13%
EthereumClassic ETC $3.95 B Etchash 164 TH/s $18,426 1%
Kaspa KAS $2.79 B kHeavyHash 233 PH/s $47,784 8%
eCash XEC $1.04 B SHA-256 269 PH/s $927 23%
Conflux CFX $979.98 M Octopus 5 TH/s $1,653 18%
Nervos CKB $822.64 M Eaglesong 514 PH/s $5,200 3%
BitcoinGold BTG $561.05 M Zhash 4 MH/s $484 10%
Ravencoin RVN $455.79 M KawPow 8 TH/s $5,349 47%
EthereumPoW ETHW $414.91 M Ethash 18 TH/s $2,035 2%
Zcash ZEC $377.18 M Equihash 8 GH/s $1,987 8%
Dash DASH $355.39 M X11 2 PH/s $317 92%
Kadena KDA $244.61 M Kadena 900 PH/s $241 0%
Ergo ERG $106.15 M Autolykos 16 TH/s $1,119 5%
Pirate ARRR $81.85 M Equihash 81 MH/s $21 723%
Clore CLORE $66.58 M KawPow 4 TH/s $2,367 107%
Verus VRSC $65.09 M VerusHash 1 TH/s $452 1%
IronFish IRON $53.67 M FishHash 4 TH/s $1,564 4%
OctaSpace OCTA $32.61 M Ethash 6 TH/s $640 6%
Neurai XNA $26.76 M KawPow 1 TH/s $714 354%
Aeternity AE $17.15 M CuckooCycle 26 KH/s $47 62%
Nexa NEXA $10.07 M NexaPow 6 TH/s $964 18%
Neoxa NEOX $9.47 M KawPow 364 GH/s $246 1,031%
Blocx BLOCX $7.55 M X11 2 PH/s $235 124%
AIPowerGrid AIPG $5.43 M KawPow 1 TH/s $938 270%
Canxium CAU $5.31 M Ethash 5 TH/s $625 6%
Sedra SDR $4.69 M kHeavyHash 4 PH/s $886 441%
Karlsen KLS $4.45 M Karlsenhash 103 TH/s $1,008 7%
LBRY LBC $2.00 M LBRY 313 TH/s $8 4%
Satoxcoin SATOX $1.70 M KawPow 14 GH/s $10 26,646%
Larissa LRS $1.13 M Ethash 2 TH/s $195 20%
BitcoinZ BTCZ $1.09 M Zhash 69 KH/s $9 542%
DeepOnion ONION $929,079 X13 10 GH/s $0 117%
Frencoin FREN $915,605 KawPow 5 GH/s $3 79,662%
Gemlink GLINK $777,612 Zhash 30 KH/s $4 1,231%
Etho ETHO $689,098 Ethash 6 GH/s $1 5,402%
Callisto CLO $670,631 Ethash 33 GH/s $4 1,029%
Phoenixcoin PXC $664,844 NeoScrypt 1 GH/s $2 84%
Bugna BGA $573,726 kHeavyHash 1 PH/s $213 1,829%
Hush HUSH $424,609 Equihash 9 MH/s $2 6,473%
Sumokoin SUMO $423,562 CryptoNightR 736 KH/s $0 1%
GamePass GPN $349,098 KawPow 28 GH/s $19 13,186%
Bitnet BTN BTN $346,018 Ethash 429 GH/s $49 79%
Nexel-AI NXL $295,886 Karlsenhash 12 TH/s $121 55%
Aittcoin AITT $238,448 KawPow 71 GH/s $48 5,268%
SmartCash SMART $127,289 Keccak 120 GH/s $0 397%
Anokas ANOK $113,654 KawPow 102 GH/s $69 3,670%
Deutsche eMark DEM $89,601 SHA-256 545 TH/s $2 11,179%
Nautilus NTL $79,920 Karlsenhash 5 TH/s $50 133%
Aves AVS $58,886 Ethash 68 GH/s $8 501%
Vultaic VLC $46,245 KawPow 24 GH/s $16 15,931%
Paprikacoin PAPRY $32,762 KawPow 4 GH/s $3 93,602%
EtherGem EGEM $17,211 Ethash 8 GH/s $1 4,356%
DinarTether DINT $13,243 KawPow 7 GH/s $5 55,870%
Procyon PRCO $12,448 KawPow 1 GH/s $1 323,043%
Zdeex ZDEEX $8,785 Equihash 5 MH/s $1 11,766%
01coin ZOC $8,198 NeoScrypt 17 MH/s $0 5,697%
Altcoinchain ALT None Ethash 2 GH/s $0 15,067%
Dogether DOGETHER None Ethash 159 GH/s $18 215%
GoByte GBX None NeoScrypt 3 MH/s $0 35,516%
Halcyon HAL None NeoScrypt 24 MH/s $0 4,007%
Mooncoin MOON None Scrypt 3 GH/s $0 4,329,553%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 5,984%
QuarkChain QKC None Ethash 75 GH/s $9 452%
PowBlocks XPB None Ethash 972 GH/s $111 35%