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 $2.15 T SHA-256 910,024 PH/s $2,300,632 0%
BitcoinCash BCH $9.69 B SHA-256 4,683 PH/s $11,838 0%
Litecoin LTC $6.65 B Scrypt 3 PH/s $99,668 6%
EthereumClassic ETC $2.50 B Etchash 279 TH/s $8,639 0%
Kaspa KAS $1.98 B kHeavyHash 832 PH/s $12,946 3%
Zcash ZEC $650.26 M Equihash 7 GH/s $575 1%
Conflux CFX $364.57 M Octopus 4 TH/s $371 4%
eCash XEC $363.67 M SHA-256 91 PH/s $230 7%
Dash DASH $243.85 M X11 2 PH/s $120 3%
Ravencoin RVN $195.89 M KawPow 5 TH/s $2,024 13%
Verus VRSC $172.17 M VerusHash 877 GH/s $286 3%
Nervos CKB $160.85 M Eaglesong 240 PH/s $684 2%
EthereumPoW ETHW $140.41 M Ethash 21 TH/s $156 0%
Kadena KDA $123.45 M Kadena 532 PH/s $0 1%
Ergo ERG $74.26 M Autolykos 8 TH/s $392 3%
Pirate ARRR $27.31 M Equihash 14 MH/s $1 346%
Fractal Bitcoin FB $23.77 M SHA-256 539 PH/s $1,364 1%
Pepecoin PEP $20.38 M Scrypt 2 PH/s $84,060 7%
OctaSpace OCTA $12.45 M Ethash 4 TH/s $26 0%
BitcoinGold BTG $10.80 M Zhash 151 KH/s $12 2%
IronFish IRON $8.78 M FishHash 701 GH/s $141 2%
Clore CLORE $6.84 M KawPow 382 GH/s $157 165%
Nexa NEXA $6.08 M NexaPow 3 TH/s $284 4%
Luckycoin LKY $5.07 M Scrypt 3 PH/s $108,518 6%
Xelis XEL $3.64 M Xelishashv2 1 GH/s $1 0%
Dingocoin DINGO $2.78 M Scrypt 2 PH/s $74,924 8%
Aeternity AE $2.51 M CuckooCycle 8 KH/s $0 2%
Neurai XNA $2.39 M KawPow 107 GH/s $44 587%
Neoxa NEOX $1.35 M KawPow 75 GH/s $31 843%
LBRY LBC $720,135 LBRY 109 TH/s $1 1%
BitcoinZ BTCZ $409,413 Zhash 33 KH/s $3 11%
Frencoin FREN $386,110 KawPow 2 GH/s $1 25,399%
Sedra SDR $367,076 kHeavyHash 711 TH/s $11 4,047%
AIPowerGrid AIPG $365,756 KawPow 7 GH/s $3 8,461%
Hush HUSH $285,471 Equihash 6 MH/s $0 906%
Satoxcoin SATOX $223,390 KawPow 3 GH/s $1 20,151%
Stohn Coin SOH $191,425 Scrypt 481 GH/s $19 33,056%
Gemlink GLINK $119,206 Zhash 4 KH/s $0 77%
PepePow PEPEW $106,536 Xelishashv2 4 MH/s $0 24%
Bonkcoin BONC $101,992 Scrypt 1 PH/s $45,130 14%
Bugna BGA $79,736 kHeavyHash 271 TH/s $4 10,608%
Larissa LRS $72,044 Ethash 117 GH/s $1 13%
Osmium OSMI $47,663 X11 505 TH/s $31 12%
AI-DePIN AIDP $34,458 KawPow 5 GH/s $2 13,387%
Aittcoin AITT $5,718 KawPow 107 MH/s $0 587,315%
AUR-Scrypt AUR None Scrypt 30 GH/s $1 523,085%
Bells BEL None Scrypt 3 PH/s $108,583 6%
Bitnet BTN BTN None Ethash 182 GH/s $1 8%
Callisto CLO None Ethash 25 GH/s $0 58%
Halcyon HAL None NeoScrypt 2 MH/s $0 15,385%
Hootchain HOOT None X11 402 TH/s $24 15%
Mooncoin MOON None Scrypt 275 MH/s $0 57,733,033%
Orbitcoin ORB None NeoScrypt 71 KH/s $0 467,987%
Phoenixcoin PXC None NeoScrypt 463 MH/s $1 72%