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 $1.55 T SHA-256 915,685 PH/s $1,359,726 0%
BitcoinCash BCH $9.11 B SHA-256 5,945 PH/s $8,829 0%
Zcash ZEC $5.59 B Equihash 14 GH/s $20,506 2%
Litecoin LTC $4.35 B Scrypt 3 PH/s $63,057 7%
EthereumClassic ETC $1.37 B Etchash 213 TH/s $2,748 0%
Kaspa KAS $989.18 M kHeavyHash 424 PH/s $3,680 12%
Dash DASH $466.55 M X11 2 PH/s $307 2%
Conflux CFX $333.19 M Octopus 2 TH/s $173 10%
eCash XEC $147.72 M SHA-256 50 PH/s $75 6%
Ravencoin RVN $100.23 M KawPow 2 TH/s $388 9%
Nervos CKB $79.85 M Eaglesong 100 PH/s $362 3%
Verus VRSC $60.68 M VerusHash 1 TH/s $100 0%
Fractal Bitcoin FB $47.98 M SHA-256 626 PH/s $929 0%
EthereumPoW ETHW $38.64 M Ethash 2 TH/s $153 2%
Pirate ARRR $37.24 M Equihash 3 MH/s $5 8,829%
Quai-SHA QUAI $34.58 M SHA-256 333 PH/s $495 1%
Ergo ERG $27.42 M Autolykos 2 TH/s $28 4%
Pepecoin PEP $13.93 M Scrypt 3 PH/s $62,792 7%
BitcoinGold BTG $8.53 M Zhash 201 KH/s $3 5%
OctaSpace OCTA $4.54 M Ethash 1 TH/s $88 3%
IronFish IRON $4.40 M FishHash 483 GH/s $50 4%
Nexa NEXA $3.02 M NexaPow 3 TH/s $204 6%
Phoenixcoin PXC $2.50 M NeoScrypt 1 GH/s $2 61%
BitcoinII BC2 $1.42 M SHA-256 24 PH/s $35 12%
Dingocoin DINGO $1.12 M Scrypt 2 PH/s $58,010 8%
Neurai XNA $799,380 KawPow 57 GH/s $10 368%
Neoxa NEOX $488,843 KawPow 36 GH/s $6 586%
BitcoinZ BTCZ $350,111 Zhash 18 KH/s $0 57%
Stohn Coin SOH $196,684 Scrypt 398 GH/s $9 48,194%
Junkcoin JKC $196,402 Scrypt 2 PH/s $53,814 8%
MEWC-Scrypt MEWC $193,535 Scrypt 129 TH/s $3,058 149%
Gemlink GLINK $113,792 Zhash 3 KH/s $0 320%
Frencoin FREN $55,662 KawPow 1 GH/s $0 19,201%
AUR-Scrypt AUR None Scrypt 70 GH/s $2 273,187%
Bells BEL None Scrypt 2 PH/s $49,648 9%
Halcyon HAL None NeoScrypt 159 MH/s $0 503%
Mooncoin MOON None Scrypt 12 GH/s $0 1,574,015%
Orbitcoin ORB None NeoScrypt 4 MH/s $0 20,319%
QuarkChain QKC None Ethash 62 GH/s $4 73%
01coin ZOC None NeoScrypt 437 KH/s $0 182,759%