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 $1.52 T SHA-256 1,064,672 PH/s $1,527,722 0%
BitcoinCash BCH $8.91 B SHA-256 6,038 PH/s $8,665 0%
Zcash ZEC $5.40 B Equihash 15 GH/s $21,205 2%
Litecoin LTC $4.30 B Scrypt 3 PH/s $63,273 8%
EthereumClassic ETC $1.34 B Etchash 204 TH/s $2,482 0%
Kaspa KAS $939.79 M kHeavyHash 431 PH/s $3,466 12%
Dash DASH $440.23 M X11 2 PH/s $303 3%
Conflux CFX $316.45 M Octopus 2 TH/s $164 10%
eCash XEC $143.12 M SHA-256 51 PH/s $73 5%
Ravencoin RVN $96.51 M KawPow 3 TH/s $497 7%
Nervos CKB $78.84 M Eaglesong 153 PH/s $470 2%
Verus VRSC $61.61 M VerusHash 1 TH/s $67 0%
Fractal Bitcoin FB $48.77 M SHA-256 725 PH/s $1,040 0%
Pirate ARRR $37.65 M Equihash 3 MH/s $4 8,999%
Quai-SHA QUAI $34.29 M SHA-256 286 PH/s $411 1%
EthereumPoW ETHW $32.07 M Ethash 2 TH/s $148 2%
Ergo ERG $27.01 M Autolykos 2 TH/s $27 3%
Pepecoin PEP $13.21 M Scrypt 2 PH/s $42,162 13%
BitcoinGold BTG $8.90 M Zhash 341 KH/s $2 3%
IronFish IRON $4.34 M FishHash 492 GH/s $50 4%
OctaSpace OCTA $4.17 M Ethash 2 TH/s $95 3%
Nexa NEXA $2.93 M NexaPow 3 TH/s $202 6%
Phoenixcoin PXC $2.30 M NeoScrypt 1 GH/s $3 54%
Dingocoin DINGO $1.12 M Scrypt 2 PH/s $35,887 15%
Neurai XNA $878,664 KawPow 74 GH/s $12 283%
Neoxa NEOX $800,395 KawPow 61 GH/s $10 342%
BitcoinZ BTCZ $350,111 Zhash 26 KH/s $0 35%
Stohn Coin SOH $195,573 Scrypt 460 GH/s $10 51,872%
Junkcoin JKC $194,497 Scrypt 2 PH/s $51,210 10%
MEWC-Scrypt MEWC $189,889 Scrypt 21 TH/s $474 1,120%
Gemlink GLINK $113,510 Zhash 5 KH/s $0 180%
Frencoin FREN $58,595 KawPow 1 GH/s $0 20,730%
AUR-Scrypt AUR None Scrypt 41 GH/s $1 582,199%
Bells BEL None Scrypt 2 PH/s $47,544 11%
Callisto CLO None Ethash 12 GH/s $1 347%
Halcyon HAL None NeoScrypt 159 MH/s $0 467%
Larissa LRS None Ethash 89 GH/s $6 48%
Mooncoin MOON None Scrypt 7 GH/s $0 3,531,518%
Orbitcoin ORB None NeoScrypt 3 MH/s $0 23,627%
QuarkChain QKC None Ethash 69 GH/s $4 63%
01coin ZOC None NeoScrypt 549 KH/s $0 135,196%