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 $181.13 B SHA-256 71,003 PH/s $723,703 0%
Ethereum ETH $20.48 B Ethash 165 TH/s $101,450 3%
BitcoinCashABC BCH $5.53 B SHA-256 2,219 PH/s $22,616 2%
Litecoin LTC $4.60 B Scrypt 306 TH/s $20,579 2%
BitcoinSV BSV $2.38 B SHA-256 820 PH/s $8,354 5%
Monero XMR $1.40 B CryptoNightR 336 MH/s $5,362 3%
Dash DASH $846.13 M X11 3 PH/s $3,636 9%
EthereumClassic ETC $809.32 M Ethash 11 TH/s $6,924 44%
Zcash ZEC $363.84 M Equihash 4 GH/s $10,629 4%
BitcoinGold BTG $244.84 M Zhash 3 MH/s $863 34%
Ravencoin RVN $152.52 M X16R 10 TH/s $10,371 5%
Monacoin MONA $94.83 M Lyra2REv2 69 TH/s $1,377 16%
Bytecoin BCN $93.17 M CryptoNight 247 MH/s $36 27%
Sia SC $82.22 M Sia 3 PH/s ? 0%
Aeternity AE $66.32 M CuckooCycle 431 KH/s $1,144 0%
Metaverse ETP $62.09 M Ethash 695 GH/s $428 704%
Vertcoin VTC $14.13 M Lyra2REv3 542 GH/s $137 16%
Quantum R L QRL $12.47 M CryptoNightV7 81 MH/s $54 2%
SmartCash SMART $6.73 M Keccak 16 TH/s $7 3%
Dero DERO $6.55 M CryptoNight 2 GH/s $228 4%
LitecoinCash LCC $6.55 M SHA-256 4 PH/s $39 981%
Pirate ARRR $4.76 M Equihash 118 MH/s $289 145%
LBRY LBC $3.37 M LBRY 436 TH/s $92 64%
Imagecoin IMG $3.18 M X11 22 TH/s $25 1,365%
Callisto CLO $2.72 M Ethash 227 GH/s $140 2,153%
Zclassic ZCL $2.03 M Equihash 30 MH/s $73 576%
BitCash BITC $930,133 X16R 57 GH/s $60 887%
BitcoinZ BTCZ $874,969 Zhash 156 KH/s $43 679%
Paccoin PAC $870,205 X11 8 TH/s $9 3,588%
BitcoinPrivate BTCP $827,199 Equihash 1 MH/s $3 15,287%
Sibcoin SIB $812,272 X11Gost 346 GH/s ? 0%
Pirl PIRL $766,462 Ethash 56 GH/s $34 8,767%
SnowGem XSG $582,179 Zhash 47 KH/s $13 2,257%
Karbo KRB $566,057 CryptoNight 77 MH/s $11 87%
Dubaicoin DBIX $400,512 Ethash 68 GH/s $42 7,167%
Sumokoin SUMO $356,366 CryptoNightR 2 MH/s $30 550%
Lethean LTHN $354,557 CryptoNightR 746 KH/s $12 1,365%
Euno EUNO $313,965 X11 3 TH/s $3 10,418%
Expanse EXP $306,109 Ethash 70 GH/s $43 7,015%
GoByte GBX $240,278 NeoScrypt 966 MH/s $9 84%
EtherGem EGEM $223,472 Ethash 23 GH/s $14 20,893%
Trezarcoin TZC $222,594 NeoScrypt 474 MH/s $5 172%
Anon ANON $210,642 Zhash 10 KH/s $3 10,414%
Hush HUSH $199,833 Equihash 4 MH/s $10 4,285%
Ether-1 ETHO $199,150 Ethash 18 GH/s $11 27,171%
Commercium CMM $169,564 Equihash 593 KH/s $1 28,872%
Straks STAK $53,120 Lyra2REv2 41 GH/s $1 27,214%
Ellaism ELLA $50,969 Ethash 8 GH/s $5 64,419%
Hanacoin HANA $48,063 Lyra2REv3 6 GH/s $2 1,401%
Innova INN $40,883 NeoScrypt 91 MH/s $1 892%
Linx LINX $29,188 Scrypt 19 GH/s $1 35,162%
Vivo VIVO $12,316 NeoScrypt 27 MH/s $0 3,051%
Gravium GRV $9,918 X16R 393 MH/s $0 128,395%
Traid TRAID $7,648 NeoScrypt 124 MH/s $1 654%
Motion XMN $3,991 X16R 147 MH/s $0 343,314%
Adzcoin ADZ None X11 38 GH/s $0 769,504%
AUR-Scrypt AUR None Scrypt 63 GH/s $4 10,699%
Deutsche eMark DEM None SHA-256 593 TH/s $6 6,352%
Halcyon HAL None NeoScrypt 1 MH/s $0 55,634%
Influxcoin INFX None X11 2 TH/s $2 17,185%
Maxcoin MAX None Keccak 1 TH/s $1 41%
Mooncoin MOON None Scrypt 15 GH/s $1 45,410%
Musicoin MUSIC None Ethash 12 GH/s $8 39,524%
Phoenixcoin PXC None NeoScrypt 78 MH/s $1 1,037%
Startcoin START None X11 384 GH/s $0 76,976%
Worldcoin WDC None Scrypt 19 GH/s $1 35,810%
Zetacoin ZET None SHA-256 12 TH/s $0 305,457%