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-256 624,640 PH/s $3,394,666 0%
BitcoinCash BCH $9.45 B SHA-256 2,569 PH/s $13,964 2%
Litecoin LTC $6.15 B Scrypt 1 PH/s $82,745 13%
EthereumClassic ETC $3.87 B Etchash 163 TH/s $17,332 1%
Kaspa KAS $2.73 B kHeavyHash 236 PH/s $47,676 8%
eCash XEC $1.01 B SHA-256 143 PH/s $776 42%
Conflux CFX $967.16 M Octopus 5 TH/s $1,659 17%
Nervos CKB $868.16 M Eaglesong 389 PH/s $4,506 4%
BitcoinGold BTG $574.28 M Zhash 8 MH/s $1,240 9%
Ravencoin RVN $426.61 M KawPow 6 TH/s $4,584 59%
EthereumPoW ETHW $424.90 M Ethash 17 TH/s $1,808 3%
Zcash ZEC $368.01 M Equihash 6 GH/s $1,977 10%
Dash DASH $351.90 M X11 3 PH/s $439 76%
Ergo ERG $115.79 M Autolykos 14 TH/s $1,182 6%
Pirate ARRR $105.39 M Equihash 118 MH/s $38 509%
Verge-Blake (2s) XVG $95.32 M Blake (2s) 5 GH/s $0 21,906%
Verus VRSC $71.21 M VerusHash 603 GH/s $182 2%
Clore CLORE $66.80 M KawPow 3 TH/s $2,361 115%
IronFish IRON $58.22 M FishHash 4 TH/s $1,668 3%
OctaSpace OCTA $34.25 M Ethash 7 TH/s $743 7%
Neurai XNA $29.47 M KawPow 1 TH/s $931 292%
Aeternity AE $13.89 M CuckooCycle 24 KH/s $42 40%
Nexa NEXA $11.27 M NexaPow 6 TH/s $1,420 26%
Neoxa NEOX $10.12 M KawPow 408 GH/s $297 914%
Blocx BLOCX $7.88 M X11 986 TH/s $161 206%
Canxium CAU $5.68 M Ethash 6 TH/s $617 9%
Karlsen KLS $5.40 M Karlsenhash 102 TH/s $1,409 8%
AIPowerGrid AIPG $5.26 M KawPow 1 TH/s $1,058 257%
Sedra SDR $5.05 M kHeavyHash 5 PH/s $1,019 383%
LBRY LBC $2.25 M LBRY 625 TH/s $20 2%
Satoxcoin SATOX $1.75 M KawPow 9 GH/s $7 40,432%
DeepOnion ONION $1.24 M X13 13 GH/s $0 94%
BitcoinZ BTCZ $948,106 Zhash 58 KH/s $10 1,201%
Gemlink GLINK $937,656 Zhash 32 KH/s $5 2,159%
Phoenixcoin PXC $803,393 NeoScrypt 266 MH/s $2 695%
Frencoin FREN $669,390 KawPow 4 GH/s $3 93,176%
Callisto CLO $633,994 Ethash 26 GH/s $3 1,913%
Etho ETHO $599,416 Ethash 6 GH/s $1 8,459%
Larissa LRS $496,704 Ethash 977 GH/s $102 51%
Nexel-AI NXL $463,296 Karlsenhash 16 TH/s $220 48%
Hush HUSH $446,079 Equihash 7 MH/s $2 8,321%
Bugna BGA $440,787 kHeavyHash 1 PH/s $203 1,918%
Sumokoin SUMO $383,397 CryptoNightR 608 KH/s $0 1%
Bitnet BTN BTN $338,543 Ethash 476 GH/s $50 105%
GamePass GPN $300,157 KawPow 30 GH/s $22 12,285%
Aittcoin AITT $256,970 KawPow 67 GH/s $48 5,609%
Deutsche eMark DEM $101,297 SHA-256 609 TH/s $3 9,829%
Nautilus NTL $97,840 Karlsenhash 5 TH/s $68 156%
SmartCash SMART $90,677 Keccak 131 GH/s $0 523%
Aves AVS $79,170 Ethash 84 GH/s $9 595%
Obsidian OBN $66,311 Scrypt 292 GH/s $24 45,352%
Anokas ANOK $46,326 KawPow 71 GH/s $52 5,227%
Paprikacoin PAPRY $40,720 KawPow 7 GH/s $5 56,590%
Vultaic VLC $31,264 KawPow 27 GH/s $19 13,952%
EtherGem EGEM $19,594 Ethash 6 GH/s $1 8,479%
DinarTether DINT $18,849 KawPow 12 GH/s $8 32,186%
Procyon PRCO $15,144 KawPow 1 GH/s $1 290,859%
Zdeex ZDEEX $12,620 Equihash 5 MH/s $2 11,751%
01coin ZOC $7,646 NeoScrypt 12 MH/s $0 15,798%
Altcoinchain ALT None Ethash 1 GH/s $0 35,770%
Dogether DOGETHER None Ethash 118 GH/s $12 427%
GoByte GBX None NeoScrypt 17 MH/s $0 10,911%
Halcyon HAL None NeoScrypt 9 MH/s $0 21,554%
Mooncoin MOON None Scrypt 4 GH/s $0 3,569,279%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 11,768%
QuarkChain QKC None Ethash 76 GH/s $8 658%
PowBlocks XPB None Ethash 960 GH/s $101 52%