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 $2.34 T SHA-256 1,095,622 PH/s $2,681,276 0%
BitcoinCash BCH $12.67 B SHA-256 6,822 PH/s $16,696 0%
Litecoin LTC $9.02 B Scrypt 3 PH/s $187,334 6%
EthereumClassic ETC $3.24 B Etchash 267 TH/s $9,348 0%
Kaspa KAS $2.38 B kHeavyHash 618 PH/s $13,491 5%
Conflux CFX $959.54 M Octopus 5 TH/s $1,049 5%
Zcash ZEC $818.12 M Equihash 8 GH/s $3,538 1%
eCash XEC $406.81 M SHA-256 99 PH/s $242 5%
Dash DASH $302.39 M X11 2 PH/s $162 3%
Nervos CKB $248.87 M Eaglesong 260 PH/s $1,258 2%
Ravencoin RVN $211.03 M KawPow 5 TH/s $2,110 12%
EthereumPoW ETHW $177.33 M Ethash 20 TH/s $2,941 0%
Verus VRSC $134.91 M VerusHash 2 TH/s $265 0%
Kadena KDA $132.85 M Kadena 553 PH/s $783 1%
Aleo ALEO $113.81 M zkSNARK 3 TH/s ? 0%
Ergo ERG $66.32 M Autolykos 4 TH/s $253 3%
Pepecoin PEP $39.46 M Scrypt 2 PH/s $124,086 9%
Fractal Bitcoin FB $37.62 M SHA-256 579 PH/s $1,417 1%
Pirate ARRR $36.99 M Equihash 12 MH/s $6 453%
OctaSpace OCTA $17.84 M Ethash 4 TH/s $546 1%
BitcoinGold BTG $12.53 M Zhash 166 KH/s $18 21%
IronFish IRON $12.01 M FishHash 964 GH/s $179 2%
Clore CLORE $7.90 M KawPow 403 GH/s $187 135%
Nexa NEXA $5.52 M NexaPow 2 TH/s $215 1%
Luckycoin LKY $5.33 M Scrypt 2 PH/s $141,708 8%
Xelis XEL $4.96 M Xelishashv2 1 GH/s $1 0%
Dingocoin DINGO $3.91 M Scrypt 2 PH/s $142,738 8%
Neurai XNA $2.60 M KawPow 101 GH/s $47 540%
Catcoin CAT $1.92 M Scrypt 5 TH/s $335 3,212%
Aeternity AE $1.59 M CuckooCycle 4 KH/s $2 4%
Neoxa NEOX $1.29 M KawPow 49 GH/s $23 1,111%
Junkcoin JKC $828,141 Scrypt 3 PH/s $167,682 6%
BitcoinZ BTCZ $516,614 Zhash 43 KH/s $5 78%
Hush HUSH $478,992 Equihash 4 MH/s $2 1,277%
Frencoin FREN $457,036 KawPow 4 GH/s $2 13,807%
Sedra SDR $288,828 kHeavyHash 489 TH/s $11 6,346%
Stohn Coin SOH $285,835 Scrypt 606 GH/s $40 26,673%
AIPowerGrid AIPG $177,549 KawPow 4 GH/s $2 12,943%
PepePow PEPEW $56,338 Xelishashv2 2 MH/s $0 9%
Bonkcoin BONC $55,137 Scrypt 1 PH/s $81,792 13%
Satoxcoin SATOX $53,139 KawPow 502 MH/s $0 108,549%
Bugna BGA $17,697 kHeavyHash 29 TH/s $1 108,172%
Aittcoin AITT $9,904 KawPow 86 MH/s $0 632,776%
AUR-Scrypt AUR None Scrypt 28 GH/s $2 582,004%
Bells BEL None Scrypt 2 PH/s $155,200 7%
Callisto CLO None Ethash 20 GH/s $3 151%
Halcyon HAL None NeoScrypt 29 MH/s $0 1,014%
Larissa LRS None Ethash 60 GH/s $9 49%
Mooncoin MOON None Scrypt 19 MH/s $0 830,329,513%
Orbitcoin ORB None NeoScrypt 3 MH/s $0 11,394%
Osmium OSMI None X11 324 TH/s $35 16%
Phoenixcoin PXC None NeoScrypt 737 MH/s $2 40%
01coin ZOC None NeoScrypt 480 KH/s $0 61,799%