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-256 623,401 PH/s $1,689,719 0%
BitcoinCash BCH $9.38 B SHA-256 4,150 PH/s $11,247 2%
Litecoin LTC $6.40 B Scrypt 982 TH/s $83,212 12%
EthereumClassic ETC $3.91 B Etchash 170 TH/s $16,372 1%
Kaspa KAS $2.77 B kHeavyHash 234 PH/s $47,773 8%
eCash XEC $1.04 B SHA-256 291 PH/s $790 22%
Conflux CFX $984.05 M Octopus 5 TH/s $1,687 23%
Nervos CKB $756.42 M Eaglesong 352 PH/s $3,470 5%
BitcoinGold BTG $564.05 M Zhash 4 MH/s $526 11%
Ravencoin RVN $452.99 M KawPow 7 TH/s $5,012 50%
EthereumPoW ETHW $409.78 M Ethash 18 TH/s $1,942 2%
Zcash ZEC $376.53 M Equihash 8 GH/s $2,241 8%
Dash DASH $358.56 M X11 2 PH/s $353 85%
Kadena KDA $247.24 M Kadena 837 PH/s $224 0%
Ergo ERG $107.20 M Autolykos 15 TH/s $1,152 5%
Verge-Blake (2s) XVG $91.80 M Blake (2s) 5 GH/s $0 22%
Pirate ARRR $81.33 M Equihash 162 MH/s $48 355%
Clore CLORE $67.46 M KawPow 4 TH/s $2,582 97%
Verus VRSC $64.99 M VerusHash 588 GH/s $178 10%
IronFish IRON $54.57 M FishHash 4 TH/s $1,495 3%
OctaSpace OCTA $32.80 M Ethash 6 TH/s $617 6%
Neurai XNA $27.58 M KawPow 1 TH/s $771 325%
Aeternity AE $17.06 M CuckooCycle 28 KH/s $50 52%
Nexa NEXA $10.36 M NexaPow 6 TH/s $1,257 21%
Neoxa NEOX $9.68 M KawPow 398 GH/s $277 903%
Blocx BLOCX $7.94 M X11 2 PH/s $242 125%
AIPowerGrid AIPG $5.60 M KawPow 2 TH/s $1,104 227%
Canxium CAU $5.51 M Ethash 6 TH/s $608 7%
Karlsen KLS $4.69 M Karlsenhash 100 TH/s $1,079 7%
Sedra SDR $4.52 M kHeavyHash 4 PH/s $847 459%
LBRY LBC $2.03 M LBRY 398 TH/s $9 3%
Satoxcoin SATOX $1.64 M KawPow 14 GH/s $10 26,165%
BitcoinZ BTCZ $1.15 M Zhash 79 KH/s $12 506%
Larissa LRS $1.05 M Ethash 2 TH/s $182 22%
DeepOnion ONION $974,123 X13 13 GH/s $0 105%
Frencoin FREN $858,684 KawPow 4 GH/s $3 89,459%
Gemlink GLINK $721,762 Zhash 37 KH/s $6 1,069%
Phoenixcoin PXC $711,309 NeoScrypt 1 GH/s $3 74%
Etho ETHO $692,144 Ethash 5 GH/s $1 7,296%
Callisto CLO $665,973 Ethash 28 GH/s $3 1,321%
Bugna BGA $538,779 kHeavyHash 929 TH/s $190 2,052%
Sumokoin SUMO $423,868 CryptoNightR 603 KH/s $0 1%
Hush HUSH $401,336 Equihash 8 MH/s $2 7,315%
Bitnet BTN BTN $340,812 Ethash 388 GH/s $42 95%
GamePass GPN $336,061 KawPow 28 GH/s $19 12,950%
Nexel-AI NXL $297,801 Karlsenhash 13 TH/s $137 53%
Aittcoin AITT $252,791 KawPow 73 GH/s $51 4,894%
SmartCash SMART $127,394 Keccak 119 GH/s $0 418%
Anokas ANOK $107,379 KawPow 131 GH/s $91 2,745%
Deutsche eMark DEM $89,601 SHA-256 577 TH/s $2 10,873%
Nautilus NTL $84,837 Karlsenhash 6 TH/s $59 122%
Aves AVS $59,820 Ethash 67 GH/s $7 548%
Obsidian OBN $59,259 Scrypt 454 GH/s $38 26,379%
Vultaic VLC $42,659 KawPow 53 GH/s $37 6,759%
Paprikacoin PAPRY $32,985 KawPow 5 GH/s $3 75,582%
EtherGem EGEM $17,206 Ethash 8 GH/s $1 4,487%
DinarTether DINT $13,323 KawPow 7 GH/s $5 49,713%
Procyon PRCO $12,443 KawPow 1 GH/s $1 323,042%
Zdeex ZDEEX $10,324 Equihash 4 MH/s $1 14,767%
01coin ZOC $8,347 NeoScrypt 14 MH/s $0 7,370%
Altcoinchain ALT None Ethash 3 GH/s $0 11,901%
Dogether DOGETHER None Ethash 164 GH/s $18 224%
GoByte GBX None NeoScrypt 4 MH/s $0 27,861%
Halcyon HAL None NeoScrypt 31 MH/s $0 3,392%
Mooncoin MOON None Scrypt 2 GH/s $0 5,193,188%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 6,684%
QuarkChain QKC None Ethash 78 GH/s $8 470%
PowBlocks XPB None Ethash 955 GH/s $104 38%