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 $1.29 T SHA-256 910,322 PH/s $1,300,494 0%
Zcash ZEC $9.11 B Equihash 19 GH/s $35,333 1%
BitcoinCash BCH $4.91 B SHA-256 3,114 PH/s $4,448 0%
Litecoin LTC $3.47 B Scrypt 3 PH/s $55,797 8%
EthereumClassic ETC $1.09 B Etchash 168 TH/s $3,602 0%
Kaspa KAS $792.13 M kHeavyHash 337 PH/s $2,455 13%
Dash DASH $445.48 M X11 2 PH/s $303 3%
Conflux CFX $230.87 M Octopus 609 GH/s $119 22%
Ravencoin RVN $61.96 M KawPow 1 TH/s $372 11%
Verus VRSC $47.41 M VerusHash 922 GH/s $52 0%
Nervos CKB $45.35 M Eaglesong 88 PH/s $168 3%
Pirate ARRR $41.43 M Equihash 2 MH/s $5 10,652%
Fractal Bitcoin FB $37.52 M SHA-256 513 PH/s $732 0%
EthereumPoW ETHW $26.97 M Ethash 2 TH/s $146 2%
Ergo ERG $17.97 M Autolykos 641 GH/s $20 5%
Pepecoin PEP $7.40 M Scrypt 2 PH/s $34,533 12%
IronFish IRON $5.94 M FishHash 398 GH/s $68 6%
OctaSpace OCTA $3.41 M Ethash 1 TH/s $111 2%
Dingocoin DINGO $2.96 M Scrypt 2 PH/s $35,366 12%
BitcoinGold BTG $2.92 M Zhash 77 KH/s $2 11%
Nexa NEXA $2.36 M NexaPow 1 TH/s $53 1%
Phoenixcoin PXC $2.22 M NeoScrypt 857 MH/s $2 27%
Catcoin CAT $760,337 Scrypt 2 TH/s $47 9,197%
Luckycoin LKY $582,405 Scrypt 2 PH/s $33,688 13%
Neurai XNA $515,704 KawPow 52 GH/s $15 280%
Neoxa NEOX $449,329 KawPow 4 GH/s $1 3,590%
BitcoinZ BTCZ $280,068 Zhash 15 KH/s $0 54%
MEWC-Scrypt MEWC $201,840 Scrypt 136 TH/s $2,779 154%
Junkcoin JKC $193,696 Scrypt 2 PH/s $33,463 13%
Gemlink GLINK $112,355 Zhash 1 KH/s $0 712%
Stohn Coin SOH $68,493 Scrypt 145 GH/s $3 145,653%
Kerrigan-X11 KRGN $54,248 X11 6 TH/s $1 956%
Frencoin FREN $53,118 KawPow 415 MH/s $0 34,999%
Satoxcoin SATOX $33,818 KawPow 607 MH/s $0 23,932%
AUR-Scrypt AUR None Scrypt 127 GH/s $3 166,141%
Halcyon HAL None NeoScrypt 21 MH/s $0 1,123%
Larissa LRS None Ethash 48 GH/s $5 56%
Mooncoin MOON None Scrypt 15 GH/s $0 1,400,508%
Orbitcoin ORB None NeoScrypt 2 MH/s $0 12,564%
QuarkChain QKC None Ethash 29 GH/s $3 93%
01coin ZOC None NeoScrypt 524 KH/s $0 44,634%