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 $1.53 T SHA-256 771,358 PH/s $1,403,297 0%
BitcoinCash BCH $8.88 B SHA-256 6,413 PH/s $11,667 0%
Zcash ZEC $5.28 B Equihash 16 GH/s $26,339 2%
Litecoin LTC $4.26 B Scrypt 3 PH/s $68,098 9%
EthereumClassic ETC $1.32 B Etchash 196 TH/s $2,747 0%
Kaspa KAS $961.27 M kHeavyHash 421 PH/s $3,560 12%
Dash DASH $433.20 M X11 3 PH/s $313 2%
Conflux CFX $305.51 M Octopus 2 TH/s $159 12%
eCash XEC $143.33 M SHA-256 50 PH/s $91 6%
Ravencoin RVN $97.03 M KawPow 3 TH/s $455 8%
Nervos CKB $72.73 M Eaglesong 135 PH/s $396 2%
Verus VRSC $60.04 M VerusHash 1 TH/s $126 0%
Fractal Bitcoin FB $46.61 M SHA-256 688 PH/s $1,252 0%
Pirate ARRR $36.89 M Equihash 3 MH/s $5 8,830%
Quai-SHA QUAI $32.88 M SHA-256 259 PH/s $472 1%
EthereumPoW ETHW $31.38 M Ethash 2 TH/s $138 2%
Ergo ERG $26.10 M Autolykos 2 TH/s $26 4%
Pepecoin PEP $12.75 M Scrypt 3 PH/s $81,605 7%
BitcoinGold BTG $8.43 M Zhash 229 KH/s $3 4%
IronFish IRON $4.59 M FishHash 563 GH/s $58 4%
OctaSpace OCTA $4.31 M Ethash 1 TH/s $93 3%
Nexa NEXA $2.89 M NexaPow 3 TH/s $205 6%
Phoenixcoin PXC $2.79 M NeoScrypt 1 GH/s $3 57%
Luckycoin LKY $2.25 M Scrypt 2 PH/s $53,740 11%
Dingocoin DINGO $1.29 M Scrypt 4 PH/s $88,114 7%
Catcoin CAT $807,537 Scrypt 2 TH/s $53 11,118%
Neurai XNA $801,729 KawPow 77 GH/s $13 289%
Neoxa NEOX $699,640 KawPow 45 GH/s $7 495%
BitcoinZ BTCZ $327,713 Zhash 14 KH/s $0 63%
Stohn Coin SOH $223,036 Scrypt 551 GH/s $14 43,786%
Junkcoin JKC $197,299 Scrypt 2 PH/s $52,189 11%
Gemlink GLINK $112,190 Zhash 3 KH/s $0 356%
Kerrigan-X11 KRGN $75,224 X11 16 TH/s $2 414%
Frencoin FREN $71,163 KawPow 906 MH/s $0 24,619%
AUR-Scrypt AUR None Scrypt 163 GH/s $4 148,202%
Bells BEL None Scrypt 2 PH/s $49,674 12%
Callisto CLO None Ethash 8 GH/s $1 554%
Halcyon HAL None NeoScrypt 123 MH/s $0 676%
Larissa LRS None Ethash 93 GH/s $6 50%
Mooncoin MOON None Scrypt 7 GH/s $0 3,713,765%
Orbitcoin ORB None NeoScrypt 2 MH/s $0 43,770%
QuarkChain QKC None Ethash 58 GH/s $4 81%
01coin ZOC None NeoScrypt 2 MH/s $0 44,072%