Crypto51

PoW 51% Attack Cost

This is a collection of coins and the theoretical cost of a 51% attack on each network.

Learn More
Name Symbol Market Cap Algorithm Hash Rate 1h Attack Cost NiceHash-able
Bitcoin BTC $1.68 T SHA-256 820,577 PH/s $1,595,442 0%
Litecoin LTC $6.92 B Scrypt 2 PH/s $120,344 5%
BitcoinCash BCH $6.51 B SHA-256 2,829 PH/s $5,501 0%
EthereumClassic ETC $2.72 B Etchash 290 TH/s $8,920 0%
Kaspa KAS $1.96 B kHeavyHash 1,216 PH/s $16,829 4%
Zcash ZEC $513.06 M Equihash 9 GH/s $2,039 1%
eCash XEC $419.76 M SHA-256 140 PH/s $273 7%
Conflux CFX $416.68 M Octopus 3 TH/s $556 10%
Verus VRSC $301.71 M VerusHash 6 TH/s $66 0%
Dash DASH $274.27 M X11 2 PH/s $166 4%
Nervos CKB $224.81 M Eaglesong 300 PH/s $907 2%
Ravencoin RVN $184.16 M KawPow 6 TH/s $1,880 13%
EthereumPoW ETHW $154.29 M Ethash 23 TH/s $620 0%
Kadena KDA $138.16 M Kadena 583 PH/s $384 0%
Ergo ERG $67.22 M Autolykos 9 TH/s $403 5%
BitcoinGold BTG $64.87 M Zhash 739 KH/s $4 3%
Pirate ARRR $26.57 M Equihash 29 MH/s $7 303%
Pepecoin PEP $20.61 M Scrypt 1 PH/s $73,429 8%
Fractal Bitcoin FB $17.60 M SHA-256 1,707 PH/s $3,318 1%
OctaSpace OCTA $14.28 M Ethash 4 TH/s $121 1%
Clore CLORE $11.83 M KawPow 811 GH/s $258 98%
IronFish IRON $11.13 M FishHash 1 TH/s $186 3%
Aeternity AE $7.66 M CuckooCycle 23 KH/s $18 14%
Dingocoin DINGO $6.67 M Scrypt 2 PH/s $92,662 6%
Nexa NEXA $6.01 M NexaPow 4 TH/s $274 3%
Xelis XEL $4.94 M Xelishashv2 2 GH/s $82 0%
Luckycoin LKY $4.31 M Scrypt 2 PH/s $105,475 5%
Neurai XNA $3.76 M KawPow 311 GH/s $99 256%
Neoxa NEOX $1.93 M KawPow 134 GH/s $43 592%
LBRY LBC $1.90 M LBRY 170 TH/s $7 2%
BLOCX. BLOCX $982,988 Autolykos 175 GH/s $8 227%
Sedra SDR $933,474 kHeavyHash 4 PH/s $54 1,364%
AIPowerGrid AIPG $615,511 KawPow 30 GH/s $9 2,685%
Junkcoin JKC $524,806 Scrypt 2 PH/s $103,998 5%
Frencoin FREN $507,375 KawPow 7 GH/s $2 11,037%
BitcoinZ BTCZ $476,444 Zhash 54 KH/s $0 35%
Satoxcoin SATOX $475,940 KawPow 5 GH/s $2 15,017%
Callisto CLO $352,560 Ethash 44 GH/s $1 56%
Hush HUSH $200,555 Equihash 3 MH/s $1 3,359%
Larissa LRS $190,522 Ethash 285 GH/s $8 9%
Stohn Coin SOH $174,205 Scrypt 493 GH/s $25 22,862%
Gemlink GLINK $153,293 Zhash 10 KH/s $0 189%
PepePow PEPEW $98,351 Xelishashv2 5 MH/s $0 7%
Osmium OSMI $94,052 X11 581 TH/s $42 17%
Bugna BGA $84,738 kHeavyHash 472 TH/s $7 11,191%
AI-DePIN AIDP $51,903 KawPow 22 GH/s $7 3,689%
Aittcoin AITT $24,413 KawPow 1 GH/s $0 72,216%
Anokas ANOK None KawPow 2 GH/s $0 52,833%
AUR-Scrypt AUR None Scrypt 78 GH/s $4 144,065%
Bitnet BTN BTN None Ethash 619 GH/s $17 4%
Deutsche eMark DEM None SHA-256 1 PH/s $2 884%
Etho ETHO None Ethash 10 GH/s $0 251%
Halcyon HAL None NeoScrypt 36 MH/s $0 1,079%
Hootchain HOOT None X11 377 TH/s $27 26%
Mooncoin MOON None Scrypt 3 GH/s $0 3,565,574%
Orbitcoin ORB None NeoScrypt 3 MH/s $0 13,716%
Phoenixcoin PXC None NeoScrypt 233 MH/s $1 165%
QuarkChain QKC None Ethash 141 GH/s $4 18%
Zdeex ZDEEX None Equihash 249 KH/s $0 35,232%
01coin ZOC None NeoScrypt 17 MH/s $0 2,235%