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 $1.28 T SHA-256 688,379 PH/s $2,983,061 0%
BitcoinCash BCH $9.51 B SHA-256 2,166 PH/s $9,386 3%
Litecoin LTC $6.05 B Scrypt 1 PH/s $83,931 12%
EthereumClassic ETC $3.83 B Etchash 162 TH/s $16,981 1%
Kaspa KAS $2.72 B kHeavyHash 221 PH/s $46,030 9%
eCash XEC $1.01 B SHA-256 142 PH/s $615 42%
Conflux CFX $932.45 M Octopus 5 TH/s $1,619 21%
Nervos CKB $885.22 M Eaglesong 405 PH/s $5,065 4%
BitcoinGold BTG $568.75 M Zhash 5 MH/s $706 17%
Ravencoin RVN $428.80 M KawPow 7 TH/s $4,873 46%
EthereumPoW ETHW $428.80 M Ethash 16 TH/s $3,674 3%
Zcash ZEC $371.21 M Equihash 9 GH/s $2,853 7%
Dash DASH $348.82 M X11 4 PH/s $487 45%
Ergo ERG $113.93 M Autolykos 13 TH/s $1,288 9%
Pirate ARRR $78.18 M Equihash 119 MH/s $39 514%
Verus VRSC $73.07 M VerusHash 614 GH/s $217 11%
Clore CLORE $65.31 M KawPow 4 TH/s $2,432 93%
IronFish IRON $57.14 M FishHash 4 TH/s $1,685 3%
OctaSpace OCTA $33.15 M Ethash 7 TH/s $1,536 6%
Neurai XNA $29.55 M KawPow 1 TH/s $1,010 223%
Aeternity AE $13.90 M CuckooCycle 21 KH/s $42 98%
Nexa NEXA $12.02 M NexaPow 6 TH/s $1,577 35%
Neoxa NEOX $9.64 M KawPow 405 GH/s $278 810%
Blocx BLOCX $8.11 M X11 2 PH/s $227 97%
Canxium CAU $5.97 M Ethash 6 TH/s $1,348 7%
Karlsen KLS $5.46 M Karlsenhash 105 TH/s $1,322 7%
AIPowerGrid AIPG $5.44 M KawPow 2 TH/s $1,133 199%
Sedra SDR $4.22 M kHeavyHash 4 PH/s $841 468%
LBRY LBC $1.82 M LBRY 689 TH/s $13 2%
Satoxcoin SATOX $1.74 M KawPow 11 GH/s $8 29,761%
DeepOnion ONION $1.25 M X13 16 GH/s $0 90%
Gemlink GLINK $892,680 Zhash 34 KH/s $5 2,557%
BitcoinZ BTCZ $890,202 Zhash 44 KH/s $6 1,964%
Phoenixcoin PXC $675,025 NeoScrypt 242 MH/s $1 407%
Frencoin FREN $635,544 KawPow 4 GH/s $3 76,717%
Etho ETHO $604,572 Ethash 6 GH/s $1 7,262%
Bugna BGA $566,245 kHeavyHash 1 PH/s $219 1,804%
Hush HUSH $529,506 Equihash 9 MH/s $3 6,898%
Nexellia NXL $437,654 Karlsenhash 16 TH/s $205 44%
Larissa LRS $435,517 Ethash 843 GH/s $189 50%
Sumokoin SUMO $426,891 CryptoNightR 694 KH/s $0 1%
Bitnet BTN BTN $331,902 Ethash 455 GH/s $102 92%
GamePass GPN $321,969 KawPow 28 GH/s $19 11,913%
Aittcoin AITT $262,594 KawPow 77 GH/s $53 4,232%
Deutsche eMark DEM $117,930 SHA-256 695 TH/s $3 8,514%
Nautilus NTL $97,958 Karlsenhash 5 TH/s $68 135%
SmartCash SMART $91,807 Keccak 130 GH/s $0 480%
Aves AVS $77,910 Ethash 119 GH/s $27 352%
Obsidian OBN $58,956 Scrypt 248 GH/s $21 47,982%
Anokas ANOK $43,662 KawPow 53 GH/s $36 6,205%
Paprikacoin PAPRY $38,107 KawPow 6 GH/s $4 59,607%
Vultaic VLC $32,980 KawPow 33 GH/s $23 9,921%
DinarTether DINT $19,644 KawPow 9 GH/s $6 35,124%
EtherGem EGEM $17,349 Ethash 4 GH/s $1 9,319%
Procyon PRCO $14,555 KawPow 1 GH/s $1 243,882%
Zdeex ZDEEX $14,260 Equihash 7 MH/s $2 9,137%
Netsis NET $11,720 X11 3 TH/s $0 58,682%
01coin ZOC $9,852 NeoScrypt 12 MH/s $0 8,343%
Altcoinchain ALT None Ethash 2 GH/s $0 23,406%
Dogether DOGETHER None Ethash 135 GH/s $30 310%
Halcyon HAL None NeoScrypt 11 MH/s $0 9,346%
Mooncoin MOON None Scrypt 840 MH/s $0 14,161,546%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 6,253%
QuarkChain QKC None Ethash 72 GH/s $16 578%
PowBlocks XPB None Ethash 930 GH/s $208 45%