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 $1.39 T SHA-256 564,247 PH/s $2,759,518 0%
BitcoinCash BCH $11.16 B SHA-256 6,217 PH/s $30,405 1%
Litecoin LTC $7.17 B Scrypt 1 PH/s $103,092 13%
EthereumClassic ETC $4.74 B Etchash 167 TH/s $20,863 1%
Kaspa KAS $3.13 B kHeavyHash 194 PH/s $56,570 8%
Conflux CFX $1.87 B Octopus 7 TH/s $3,267 27%
eCash XEC $1.32 B SHA-256 352 PH/s $1,722 19%
Nervos CKB $882.31 M Eaglesong 244 PH/s $3,830 6%
BitcoinGold BTG $796.29 M Zhash 6 MH/s $1,470 20%
Zcash ZEC $515.58 M Equihash 9 GH/s $3,773 5%
Ravencoin RVN $484.13 M KawPow 5 TH/s $5,388 69%
EthereumPoW ETHW $470.64 M Ethash 17 TH/s $2,237 3%
Dash DASH $455.45 M X11 3 PH/s $458 70%
Ergo ERG $134.72 M Autolykos 16 TH/s $1,573 6%
Verge-Blake (2s) XVG $105.92 M Blake (2s) 8 GH/s $0 25,821%
Clore CLORE $99.81 M KawPow 4 TH/s $3,844 96%
Verus VRSC $89.19 M VerusHash 912 GH/s $367 8%
IronFish IRON $41.04 M IronFish 2 PH/s $2,272 8%
Pirate ARRR $37.01 M Equihash 60 MH/s $25 772%
OctaSpace OCTA $35.66 M Ethash 6 TH/s $854 9%
Neurai XNA $33.12 M KawPow 2 TH/s $1,578 235%
Aeternity AE $16.25 M CuckooCycle 27 KH/s $50 50%
Neoxa NEOX $13.89 M KawPow 419 GH/s $420 882%
Nexa NEXA $13.53 M NexaPow 5 TH/s $1,789 16%
Blocx BLOCX $10.41 M X11 2 PH/s $311 103%
AIPowerGrid AIPG $9.62 M KawPow 2 TH/s $2,302 161%
Karlsen KLS $8.80 M Karlsenhash 123 TH/s $2,276 14%
Canxium CAU $7.86 M Ethash 7 TH/s $913 8%
Sedra SDR $6.33 M kHeavyHash 5 PH/s $1,471 289%
LBRY LBC $4.38 M LBRY 340 TH/s $27 4%
Satoxcoin SATOX $2.81 M KawPow 12 GH/s $12 30,281%
DeepOnion ONION $1.51 M X13 12 GH/s $0 97%
Gemlink GLINK $1.38 M Zhash 55 KH/s $13 2,267%
BitcoinZ BTCZ $1.32 M Zhash 53 KH/s $13 2,375%
Phoenixcoin PXC $735,876 NeoScrypt 449 MH/s $1 140%
Callisto CLO $723,412 Ethash 22 GH/s $3 2,610%
Nexellia NXL $694,064 Karlsenhash 24 TH/s $438 73%
Larissa LRS $649,762 Ethash 2 TH/s $316 24%
Aittcoin AITT $526,076 KawPow 98 GH/s $98 3,792%
Etho ETHO $513,952 Ethash 3 GH/s $0 22,753%
Sumokoin SUMO $504,785 CryptoNightR 4 MH/s $0 0%
GamePass GPN $451,841 KawPow 34 GH/s $34 10,868%
Hush HUSH $279,689 Equihash 9 MH/s $4 5,209%
BitTubeCash TUBE $265,744 CuckooCycle 45 H/s $0 30,115%
SmartCash SMART $170,145 Keccak 72 GH/s $0 893%
Deutsche eMark DEM $156,721 SHA-256 413 TH/s $2 16,265%
Vultaic VLC $116,986 KawPow 101 GH/s $101 3,677%
Obsidian OBN $81,477 Scrypt 177 GH/s $18 74,987%
Paprikacoin PAPRY $62,063 KawPow 5 GH/s $5 78,810%
DinarTether DINT $32,344 KawPow 8 GH/s $8 44,235%
Netsis NET $27,359 X11 53 TH/s $8 4,229%
Zdeex ZDEEX $26,962 Equihash 4 MH/s $2 11,320%
Procyon PRCO $22,864 KawPow 1 GH/s $1 272,598%
EtherGem EGEM $18,894 Ethash 4 GH/s $1 12,955%
01coin ZOC $6,389 NeoScrypt 11 MH/s $0 5,779%
Altcoinchain ALT None Ethash 3 GH/s $0 22,042%
AUR-Scrypt AUR None Scrypt 23 GH/s $2 575,978%
Aves AVS None Ethash 83 GH/s $11 686%
Bitnet BTN None Ethash 509 GH/s $68 112%
Dogether DOGETHER None Ethash 267 GH/s $36 213%
GoByte GBX None NeoScrypt 9 MH/s $0 6,934%
Halcyon HAL None NeoScrypt 13 MH/s $0 4,920%
Mooncoin MOON None Scrypt 2 GH/s $0 6,262,693%
Orbitcoin ORB None NeoScrypt 9 MH/s $0 6,791%
QuarkChain QKC None Ethash 74 GH/s $10 771%
PowBlocks XPB None Ethash 2 TH/s $232 33%