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 $1.67 T SHA-256 763,357 PH/s $1,577,619 0%
Litecoin LTC $6.98 B Scrypt 2 PH/s $105,350 6%
BitcoinCash BCH $6.72 B SHA-256 3,331 PH/s $6,885 0%
EthereumClassic ETC $2.72 B Etchash 295 TH/s $8,244 0%
Kaspa KAS $2.05 B kHeavyHash 1,212 PH/s $17,493 4%
Zcash ZEC $531.46 M Equihash 9 GH/s $2,094 1%
Conflux CFX $433.14 M Octopus 4 TH/s $587 11%
eCash XEC $424.34 M SHA-256 76 PH/s $157 12%
Verus VRSC $307.16 M VerusHash 5 TH/s $727 1%
Dash DASH $282.70 M X11 2 PH/s $207 7%
Nervos CKB $230.29 M Eaglesong 315 PH/s $1,003 2%
Ravencoin RVN $186.40 M KawPow 6 TH/s $1,781 9%
EthereumPoW ETHW $153.97 M Ethash 24 TH/s $700 0%
Kadena KDA $147.76 M Kadena 579 PH/s $485 0%
Ergo ERG $65.68 M Autolykos 9 TH/s $401 4%
BitcoinGold BTG $65.66 M Zhash 581 KH/s $47 5%
Pepecoin PEP $30.56 M Scrypt 2 PH/s $104,199 6%
Pirate ARRR $27.63 M Equihash 32 MH/s $8 284%
Fractal Bitcoin FB $17.49 M SHA-256 1,768 PH/s $3,653 1%
OctaSpace OCTA $14.03 M Ethash 5 TH/s $136 1%
Clore CLORE $12.66 M KawPow 825 GH/s $226 74%
IronFish IRON $9.92 M FishHash 1 TH/s $162 2%
Aeternity AE $7.77 M CuckooCycle 26 KH/s $19 10%
Dingocoin DINGO $6.90 M Scrypt 3 PH/s $119,978 5%
Nexa NEXA $6.12 M NexaPow 4 TH/s $285 2%
Xelis XEL $5.14 M Xelishashv2 2 GH/s $26 0%
Luckycoin LKY $5.13 M Scrypt 2 PH/s $100,680 6%
Neurai XNA $3.62 M KawPow 271 GH/s $74 226%
Neoxa NEOX $1.98 M KawPow 123 GH/s $34 498%
LBRY LBC $1.93 M LBRY 292 TH/s $8 1%
Sedra SDR $1.04 M kHeavyHash 3 PH/s $48 1,566%
BLOCX. BLOCX $972,928 Autolykos 301 GH/s $13 119%
AIPowerGrid AIPG $645,759 KawPow 29 GH/s $8 2,117%
Junkcoin JKC $543,749 Scrypt 2 PH/s $96,714 7%
BitcoinZ BTCZ $449,723 Zhash 49 KH/s $4 58%
Frencoin FREN $446,143 KawPow 6 GH/s $2 9,488%
Satoxcoin SATOX $426,824 KawPow 8 GH/s $2 7,882%
Callisto CLO $366,313 Ethash 46 GH/s $1 62%
Gemlink GLINK $202,856 Zhash 13 KH/s $1 213%
Stohn Coin SOH $180,181 Scrypt 437 GH/s $19 32,290%
Larissa LRS $175,291 Ethash 297 GH/s $9 10%
Hush HUSH $148,988 Equihash 3 MH/s $1 3,321%
PepePow PEPEW $98,393 Xelishashv2 4 MH/s $0 4%
Bugna BGA $87,194 kHeavyHash 366 TH/s $5 14,376%
Osmium OSMI $86,049 X11 298 TH/s $40 34%
AI-DePIN AIDP $58,634 KawPow 23 GH/s $6 2,652%
Aittcoin AITT $24,322 KawPow 1 GH/s $0 47,687%
Anokas ANOK None KawPow 403 MH/s $0 151,904%
AUR-Scrypt AUR None Scrypt 28 GH/s $1 498,594%
Bells BEL None Scrypt 2 PH/s $86,336 7%
Bitnet BTN BTN None Ethash 713 GH/s $21 4%
Deutsche eMark DEM None SHA-256 731 TH/s $2 1,260%
Etho ETHO None Ethash 23 GH/s $1 127%
Halcyon HAL None NeoScrypt 26 MH/s $0 2,058%
Hootchain HOOT None X11 428 TH/s $58 24%
Mooncoin MOON None Scrypt 4 GH/s $0 3,497,256%
Orbitcoin ORB None NeoScrypt 3 MH/s $0 18,996%
Phoenixcoin PXC None NeoScrypt 403 MH/s $1 134%
QuarkChain QKC None Ethash 134 GH/s $4 22%
01coin ZOC None NeoScrypt 11 MH/s $0 4,884%