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 $1.25 T SHA-256 715,321 PH/s $3,066,357 0%
BitcoinCash BCH $9.30 B SHA-256 7,518 PH/s $32,226 1%
Litecoin LTC $6.20 B Scrypt 1 PH/s $95,413 11%
EthereumClassic ETC $3.81 B Etchash 168 TH/s $18,976 1%
Kaspa KAS $2.75 B kHeavyHash 237 PH/s $47,136 8%
eCash XEC $985.83 M SHA-256 448 PH/s $1,921 14%
Conflux CFX $950.39 M Octopus 5 TH/s $1,660 24%
Nervos CKB $775.25 M Eaglesong 390 PH/s $4,006 4%
BitcoinGold BTG $557.24 M Zhash 6 MH/s $599 7%
Ravencoin RVN $438.44 M KawPow 7 TH/s $4,753 51%
EthereumPoW ETHW $399.77 M Ethash 18 TH/s $1,917 2%
Zcash ZEC $368.37 M Equihash 9 GH/s $2,830 6%
Dash DASH $348.76 M X11 3 PH/s $407 82%
Ergo ERG $108.92 M Autolykos 12 TH/s $1,118 8%
Pirate ARRR $78.22 M Equihash 141 MH/s $44 409%
Clore CLORE $66.61 M KawPow 3 TH/s $2,295 105%
Verus VRSC $63.80 M VerusHash 533 GH/s $162 6%
IronFish IRON $54.28 M FishHash 4 TH/s $1,566 3%
OctaSpace OCTA $31.36 M Ethash 6 TH/s $612 7%
Neurai XNA $26.15 M KawPow 977 GH/s $666 361%
Aeternity AE $17.78 M CuckooCycle 32 KH/s $56 40%
Nexa NEXA $10.36 M NexaPow 6 TH/s $1,365 21%
Neoxa NEOX $10.23 M KawPow 407 GH/s $278 866%
Blocx BLOCX $7.96 M X11 2 PH/s $319 104%
Canxium CAU $5.66 M Ethash 6 TH/s $600 7%
AIPowerGrid AIPG $5.64 M KawPow 2 TH/s $1,067 226%
Karlsen KLS $4.98 M Karlsenhash 101 TH/s $1,134 6%
Sedra SDR $4.56 M kHeavyHash 4 PH/s $838 446%
LBRY LBC $2.02 M LBRY 488 TH/s $13 3%
Satoxcoin SATOX $1.63 M KawPow 14 GH/s $10 24,929%
Gemlink GLINK $1.15 M Zhash 52 KH/s $6 744%
Larissa LRS $1.08 M Ethash 2 TH/s $194 21%
DeepOnion ONION $1.05 M X13 12 GH/s $0 103%
BitcoinZ BTCZ $973,867 Zhash 83 KH/s $9 468%
Frencoin FREN $742,054 KawPow 6 GH/s $4 55,452%
Phoenixcoin PXC $713,515 NeoScrypt 390 MH/s $1 233%
Callisto CLO $676,840 Ethash 22 GH/s $2 1,765%
Etho ETHO $646,913 Ethash 8 GH/s $1 4,764%
Bugna BGA $570,262 kHeavyHash 1 PH/s $252 1,482%
Sumokoin SUMO $418,288 CryptoNightR 662 KH/s $0 1%
Hush HUSH $396,144 Equihash 11 MH/s $3 5,289%
GamePass GPN $360,235 KawPow 31 GH/s $21 11,483%
Bitnet BTN BTN $341,606 Ethash 442 GH/s $47 88%
Nexel-AI NXL $313,003 Karlsenhash 12 TH/s $138 53%
Aittcoin AITT $253,660 KawPow 65 GH/s $44 5,448%
SmartCash SMART $116,764 Keccak 123 GH/s $0 484%
Anokas ANOK $95,238 KawPow 82 GH/s $56 4,302%
Deutsche eMark DEM $89,494 SHA-256 603 TH/s $3 10,633%
Nautilus NTL $83,577 Karlsenhash 5 TH/s $56 130%
Aves AVS $64,933 Ethash 74 GH/s $8 524%
Obsidian OBN $47,587 Scrypt 135 GH/s $12 88,897%
Paprikacoin PAPRY $32,624 KawPow 4 GH/s $3 88,406%
Vultaic VLC $32,386 KawPow 25 GH/s $17 13,842%
DinarTether DINT $17,946 KawPow 8 GH/s $5 44,866%
EtherGem EGEM $16,971 Ethash 8 GH/s $1 4,670%
Procyon PRCO $12,472 KawPow 1 GH/s $1 347,853%
Zdeex ZDEEX $10,635 Equihash 4 MH/s $1 15,240%
01coin ZOC $8,395 NeoScrypt 16 MH/s $0 5,641%
Altcoinchain ALT None Ethash 4 GH/s $0 9,557%
Dogether DOGETHER None Ethash 131 GH/s $14 296%
Halcyon HAL None NeoScrypt 41 MH/s $0 2,222%
Mooncoin MOON None Scrypt 1 GH/s $0 11,086,060%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 5,777%
QuarkChain QKC None Ethash 77 GH/s $8 505%
PowBlocks XPB None Ethash 953 GH/s $102 41%