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 $1.26 T SHA-256 605,279 PH/s $3,779,599 0%
BitcoinCash BCH $9.41 B SHA-256 2,523 PH/s $15,757 2%
Litecoin LTC $6.10 B Scrypt 996 TH/s $71,602 13%
EthereumClassic ETC $3.86 B Etchash 161 TH/s $17,442 1%
Kaspa KAS $2.70 B kHeavyHash 227 PH/s $46,207 9%
eCash XEC $1.01 B SHA-256 148 PH/s $922 41%
Conflux CFX $948.39 M Octopus 5 TH/s $1,646 19%
Nervos CKB $848.61 M Eaglesong 387 PH/s $4,393 4%
BitcoinGold BTG $570.47 M Zhash 8 MH/s $802 8%
Ravencoin RVN $426.93 M KawPow 7 TH/s $4,484 51%
EthereumPoW ETHW $423.33 M Ethash 17 TH/s $1,819 3%
Zcash ZEC $367.76 M Equihash 7 GH/s $2,359 8%
Dash DASH $349.78 M X11 2 PH/s $364 79%
Ergo ERG $114.49 M Autolykos 14 TH/s $1,209 6%
Verge-Blake (2s) XVG $94.29 M Blake (2s) 6 GH/s $0 20,488%
Pirate ARRR $78.32 M Equihash 138 MH/s $44 450%
Verus VRSC $71.10 M VerusHash 911 GH/s $267 1%
Clore CLORE $66.39 M KawPow 4 TH/s $2,424 94%
IronFish IRON $58.80 M FishHash 5 TH/s $1,779 3%
OctaSpace OCTA $33.60 M Ethash 7 TH/s $741 7%
Neurai XNA $29.31 M KawPow 1 TH/s $753 304%
Aeternity AE $13.62 M CuckooCycle 23 KH/s $40 66%
Nexa NEXA $11.27 M NexaPow 6 TH/s $1,411 34%
Neoxa NEOX $10.08 M KawPow 418 GH/s $279 821%
Blocx BLOCX $7.89 M X11 2 PH/s $272 105%
Canxium CAU $5.66 M Ethash 6 TH/s $603 9%
Karlsen KLS $5.47 M Karlsenhash 101 TH/s $1,353 8%
AIPowerGrid AIPG $5.29 M KawPow 2 TH/s $1,005 228%
Sedra SDR $5.27 M kHeavyHash 5 PH/s $1,044 380%
LBRY LBC $2.24 M LBRY 447 TH/s $15 3%
Satoxcoin SATOX $1.75 M KawPow 11 GH/s $7 31,029%
DeepOnion ONION $1.23 M X13 10 GH/s $0 122%
BitcoinZ BTCZ $940,192 Zhash 71 KH/s $7 847%
Gemlink GLINK $881,619 Zhash 31 KH/s $3 1,922%
Phoenixcoin PXC $803,388 NeoScrypt 288 MH/s $2 1,557%
Frencoin FREN $661,033 KawPow 4 GH/s $2 94,007%
Callisto CLO $631,821 Ethash 31 GH/s $3 1,648%
Etho ETHO $599,416 Ethash 6 GH/s $1 8,667%
Bugna BGA $521,776 kHeavyHash 1 PH/s $235 1,689%
Larissa LRS $493,973 Ethash 1 TH/s $107 49%
Nexel-AI NXL $463,740 Karlsenhash 16 TH/s $219 47%
Hush HUSH $445,433 Equihash 9 MH/s $3 6,553%
Sumokoin SUMO $382,825 CryptoNightR 573 KH/s $0 1%
Bitnet BTN BTN $342,541 Ethash 488 GH/s $51 103%
GamePass GPN $341,268 KawPow 27 GH/s $18 12,860%
Aittcoin AITT $255,957 KawPow 71 GH/s $47 4,850%
Deutsche eMark DEM $101,297 SHA-256 675 TH/s $4 8,980%
SmartCash SMART $90,546 Keccak 132 GH/s $0 502%
Nautilus NTL $88,884 Karlsenhash 5 TH/s $69 150%
Aves AVS $79,575 Ethash 88 GH/s $9 573%
Obsidian OBN $62,056 Scrypt 269 GH/s $19 47,962%
Anokas ANOK $47,672 KawPow 73 GH/s $49 4,676%
Paprikacoin PAPRY $41,049 KawPow 6 GH/s $4 52,976%
Vultaic VLC $31,695 KawPow 39 GH/s $26 8,891%
EtherGem EGEM $19,575 Ethash 6 GH/s $1 8,335%
DinarTether DINT $19,241 KawPow 6 GH/s $4 52,799%
Procyon PRCO $15,142 KawPow 1 GH/s $1 255,815%
Zdeex ZDEEX $12,447 Equihash 4 MH/s $1 15,193%
01coin ZOC $7,646 NeoScrypt 12 MH/s $0 38,666%
Altcoinchain ALT None Ethash 1 GH/s $0 38,864%
Dogether DOGETHER None Ethash 132 GH/s $14 380%
GoByte GBX None NeoScrypt 33 MH/s $0 13,559%
Halcyon HAL None NeoScrypt 9 MH/s $0 52,269%
Mooncoin MOON None Scrypt 3 GH/s $0 3,852,690%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 28,451%
QuarkChain QKC None Ethash 76 GH/s $8 661%
PowBlocks XPB None Ethash 988 GH/s $103 51%