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 $448.60 B SHA-256 281,216 PH/s $1,058,599 0%
Litecoin LTC $7.28 B Scrypt 703 TH/s $94,272 8%
EthereumClassic ETC $3.23 B Etchash 125 TH/s $14,726 3%
BitcoinCash BCH $2.62 B SHA-256 1,554 PH/s $5,849 11%
BitcoinSV BSV $837.86 M SHA-256 634 PH/s $2,385 26%
Zcash ZEC $762.31 M Equihash 11 GH/s $6,024 10%
Dash DASH $731.52 M X11 2 PH/s $1,491 8%
EthereumPoW ETHW $474.79 M Ethash 17 TH/s $2,294 17%
Ravencoin RVN $392.69 M KawPow 11 TH/s $4,988 15%
BitcoinGold BTG $311.10 M Zhash 4 MH/s $509 16%
Flux FLUX $272.02 M ZelHash 7 MH/s $1,662 44%
Nervos CKB $154.67 M Eaglesong 72 PH/s $1,539 1%
Conflux CFX $146.30 M Octopus 4 TH/s $922 15%
Kaspa KAS $121.62 M kHeavyHash 355 TH/s $6,500 5%
Ergo ERG $103.54 M Autolykos 30 TH/s $2,281 10%
Pirate ARRR $77.50 M Equihash 361 MH/s $191 318%
QuarkChain QKC $77.34 M Ethash 66 GH/s $9 4,318%
EthereumFair ETHF $47.56 M Ethash 1 TH/s $198 192%
Monacoin MONA $37.25 M Lyra2REv2 123 TH/s $44 0%
Verus VRSC $37.19 M VerusHash 1 TH/s $131 1%
Aeternity AE $27.75 M CuckooCycle 93 KH/s $117 57%
LBRY LBC $11.87 M LBRY 652 TH/s $62 0%
Callisto CLO $10.02 M Ethash 250 GH/s $33 1,133%
LitecoinCash LCC $2.75 M SHA-256 315 TH/s $1 52,613%
Neoxa NEOX $2.18 M KawPow 637 GH/s $294 259%
BitcoinZ BTCZ $1.81 M Zhash 179 KH/s $24 347%
Sumokoin SUMO $1.03 M CryptoNightR 4 MH/s $0 0%
Etho ETHO $1.02 M Ethash 6 GH/s $1 47,966%
SmartCash SMART $765,566 Keccak 268 GH/s $0 153%
DeepOnion ONION $681,592 X13 50 GH/s $0 131%
Hush HUSH $552,348 Equihash 18 MH/s $10 6,326%
Gemlink GLINK $437,547 Zhash 24 KH/s $3 2,597%
Meowcoin MEWC $97,470 KawPow 42 GH/s $19 3,941%
Expanse EXP $96,240 Ethash 23 GH/s $3 12,241%
BitTubeCash TUBE $85,014 CuckooCycle 555 H/s $1 9,543%
Trezarcoin TZC $52,869 NeoScrypt 204 MH/s $1 565%
EtherGem EGEM $46,682 Ethash 14 GH/s $2 20,176%
GoByte GBX $13,364 NeoScrypt 18 MH/s $0 6,497%
AUR-Scrypt AUR None Scrypt 54 GH/s $7 103,200%
Axe AXE None X11 602 GH/s $1 23,508%
Halcyon HAL None NeoScrypt 17 MH/s $0 6,882%
Influxcoin INFX None X11 12 GH/s $0 1,137,958%
Mooncoin MOON None Scrypt 4 GH/s $0 1,510,586%
Orbitcoin ORB None NeoScrypt 64 MH/s $0 1,790%
Phoenixcoin PXC None NeoScrypt 725 MH/s $2 159%