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 $1.25 T SHA-256 636,425 PH/s $2,772,844 0%
BitcoinCash BCH $9.48 B SHA-256 2,277 PH/s $9,921 3%
Litecoin LTC $6.00 B Scrypt 1 PH/s $84,052 12%
EthereumClassic ETC $3.80 B Etchash 163 TH/s $16,598 1%
Kaspa KAS $2.75 B kHeavyHash 208 PH/s $47,639 9%
eCash XEC $1.00 B SHA-256 138 PH/s $600 42%
Conflux CFX $916.35 M Octopus 4 TH/s $1,526 16%
Nervos CKB $874.44 M Eaglesong 267 PH/s $3,561 6%
BitcoinGold BTG $566.14 M Zhash 5 MH/s $1,255 25%
EthereumPoW ETHW $409.62 M Ethash 16 TH/s $1,695 3%
Ravencoin RVN $408.56 M KawPow 6 TH/s $4,523 55%
Zcash ZEC $355.37 M Equihash 8 GH/s $2,636 7%
Dash DASH $340.33 M X11 2 PH/s $426 76%
Ergo ERG $119.03 M Autolykos 9 TH/s $1,164 12%
Verge-Scrypt XVG $91.60 M Scrypt 235 MH/s $0 55,292,151%
Pirate ARRR $75.91 M Equihash 149 MH/s $48 408%
Verus VRSC $73.57 M VerusHash 725 GH/s $187 4%
Clore CLORE $65.91 M KawPow 3 TH/s $2,320 106%
IronFish IRON $56.76 M FishHash 4 TH/s $1,654 3%
OctaSpace OCTA $32.11 M Ethash 7 TH/s $751 7%
Neurai XNA $30.35 M KawPow 1 TH/s $932 265%
Aeternity AE $12.79 M CuckooCycle 20 KH/s $37 31%
Nexa NEXA $11.64 M NexaPow 6 TH/s $1,607 20%
Neoxa NEOX $9.68 M KawPow 354 GH/s $256 964%
Blocx BLOCX $7.95 M X11 1 PH/s $182 177%
Canxium CAU $6.00 M Ethash 6 TH/s $697 8%
Karlsen KLS $5.50 M Karlsenhash 105 TH/s $1,338 7%
AIPowerGrid AIPG $5.48 M KawPow 2 TH/s $1,259 196%
Sedra SDR $4.74 M kHeavyHash 4 PH/s $946 430%
LBRY LBC $1.95 M LBRY 547 TH/s $14 2%
Satoxcoin SATOX $1.78 M KawPow 10 GH/s $7 34,818%
DeepOnion ONION $1.32 M X13 14 GH/s $0 94%
BitcoinZ BTCZ $990,702 Zhash 68 KH/s $16 2,020%
Gemlink GLINK $870,705 Zhash 28 KH/s $7 4,853%
Phoenixcoin PXC $638,954 NeoScrypt 268 MH/s $1 372%
Frencoin FREN $630,741 KawPow 4 GH/s $3 88,549%
Etho ETHO $589,338 Ethash 7 GH/s $1 7,212%
Bugna BGA $514,255 kHeavyHash 1 PH/s $235 1,733%
Hush HUSH $463,527 Equihash 12 MH/s $4 5,004%
Larissa LRS $457,116 Ethash 930 GH/s $100 55%
Nexellia NXL $450,827 Karlsenhash 16 TH/s $211 47%
Sumokoin SUMO $416,516 CryptoNightR 571 KH/s $0 1%
Bitnet BTN BTN $345,053 Ethash 400 GH/s $43 128%
GamePass GPN $334,885 KawPow 29 GH/s $21 11,670%
Aittcoin AITT $274,593 KawPow 83 GH/s $60 4,116%
Deutsche eMark DEM $147,600 SHA-256 724 TH/s $3 8,070%
Nautilus NTL $105,116 Karlsenhash 6 TH/s $74 132%
SmartCash SMART $89,590 Keccak 136 GH/s $0 441%
Aves AVS $76,797 Ethash 112 GH/s $12 456%
Obsidian OBN $74,267 Scrypt 221 GH/s $17 58,673%
Anokas ANOK $42,589 KawPow 71 GH/s $51 4,819%
Paprikacoin PAPRY $37,729 KawPow 4 GH/s $3 84,804%
Vultaic VLC $34,548 KawPow 37 GH/s $26 9,307%
DinarTether DINT $17,061 KawPow 12 GH/s $8 29,017%
EtherGem EGEM $16,928 Ethash 4 GH/s $0 12,872%
Zdeex ZDEEX $15,393 Equihash 5 MH/s $2 11,116%
Procyon PRCO $14,892 KawPow 1 GH/s $1 269,356%
01coin ZOC $7,646 NeoScrypt 12 MH/s $0 8,116%
Altcoinchain ALT None Ethash 1 GH/s $0 44,088%
Dogether DOGETHER None Ethash 153 GH/s $16 335%
Halcyon HAL None NeoScrypt 20 MH/s $0 5,006%
Mooncoin MOON None Scrypt 1 GH/s $0 10,170,298%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 6,325%
QuarkChain QKC None Ethash 76 GH/s $8 672%
PowBlocks XPB None Ethash 1 TH/s $111 50%