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 $1.66 T SHA-256 812,274 PH/s $1,351,112 0%
Litecoin LTC $7.09 B Scrypt 2 PH/s $97,389 6%
BitcoinCash BCH $6.74 B SHA-256 3,230 PH/s $5,373 0%
EthereumClassic ETC $2.69 B Etchash 294 TH/s $6,900 0%
Kaspa KAS $1.92 B kHeavyHash 1,112 PH/s $16,362 5%
Zcash ZEC $529.77 M Equihash 7 GH/s $1,822 1%
Conflux CFX $433.27 M Octopus 4 TH/s $581 13%
eCash XEC $421.96 M SHA-256 96 PH/s $160 9%
Verus VRSC $310.63 M VerusHash 3 TH/s $605 2%
Dash DASH $278.23 M X11 3 PH/s $250 3%
Nervos CKB $226.63 M Eaglesong 472 PH/s $1,430 1%
Ravencoin RVN $180.65 M KawPow 6 TH/s $1,835 13%
EthereumPoW ETHW $153.10 M Ethash 27 TH/s $891 0%
Kadena KDA $140.80 M Kadena 611 PH/s $0 0%
Ergo ERG $63.30 M Autolykos 8 TH/s $372 4%
BitcoinGold BTG $62.35 M Zhash 659 KH/s $27 3%
Pepecoin PEP $26.13 M Scrypt 4 PH/s $165,088 4%
Pirate ARRR $25.96 M Equihash 29 MH/s $7 320%
Fractal Bitcoin FB $16.41 M SHA-256 1,627 PH/s $2,707 1%
OctaSpace OCTA $13.29 M Ethash 5 TH/s $148 1%
Clore CLORE $12.27 M KawPow 904 GH/s $283 82%
IronFish IRON $9.46 M FishHash 1 TH/s $170 3%
Aeternity AE $7.49 M CuckooCycle 27 KH/s $19 8%
Dingocoin DINGO $6.59 M Scrypt 2 PH/s $97,355 6%
Nexa NEXA $6.04 M NexaPow 4 TH/s $289 3%
Xelis XEL $5.04 M Xelishashv2 1 GH/s $0 0%
Neurai XNA $3.38 M KawPow 271 GH/s $85 272%
Neoxa NEOX $2.11 M KawPow 139 GH/s $44 530%
LBRY LBC $1.95 M LBRY 241 TH/s $10 1%
BLOCX. BLOCX $1.06 M Autolykos 252 GH/s $11 143%
Sedra SDR $995,445 kHeavyHash 3 PH/s $51 1,525%
AIPowerGrid AIPG $643,782 KawPow 23 GH/s $7 3,182%
Junkcoin JKC $559,525 Scrypt 2 PH/s $91,275 6%
BitcoinZ BTCZ $493,208 Zhash 39 KH/s $2 49%
Frencoin FREN $482,129 KawPow 11 GH/s $3 6,926%
Satoxcoin SATOX $422,220 KawPow 6 GH/s $2 12,818%
Callisto CLO $373,059 Ethash 48 GH/s $2 54%
Hush HUSH $211,586 Equihash 2 MH/s $1 3,846%
Larissa LRS $199,892 Ethash 337 GH/s $11 8%
Gemlink GLINK $188,443 Zhash 8 KH/s $0 237%
Stohn Coin SOH $179,987 Scrypt 507 GH/s $21 27,278%
Osmium OSMI $98,543 X11 339 TH/s $26 29%
PepePow PEPEW $94,478 Xelishashv2 5 MH/s $0 3%
Bugna BGA $86,744 kHeavyHash 391 TH/s $6 13,452%
AI-DePIN AIDP $77,553 KawPow 28 GH/s $9 2,649%
Aittcoin AITT $22,970 KawPow 1 GH/s $0 53,758%
Anokas ANOK None KawPow 2 GH/s $1 36,273%
AUR-Scrypt AUR None Scrypt 36 GH/s $2 379,763%
Bells BEL None Scrypt 2 PH/s $100,776 6%
Bitnet BTN BTN None Ethash 622 GH/s $20 4%
Deutsche eMark DEM None SHA-256 514 TH/s $1 1,767%
Etho ETHO None Ethash 20 GH/s $1 128%
Halcyon HAL None NeoScrypt 22 MH/s $0 2,812%
Hootchain HOOT None X11 309 TH/s $24 32%
Mooncoin MOON None Scrypt 9 GH/s $0 1,494,728%
Orbitcoin ORB None NeoScrypt 4 MH/s $0 14,283%
Phoenixcoin PXC None NeoScrypt 343 MH/s $1 184%
QuarkChain QKC None Ethash 126 GH/s $4 20%
Zdeex ZDEEX None Equihash 626 KH/s $0 14,701%
01coin ZOC None NeoScrypt 17 MH/s $0 3,743%