51crypto

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 $111.04 B SHA-256 46,355 PH/s $520,640 1%
Ethereum ETH $30.68 B Ethash 240 TH/s $206,190 4%
Bitcoin Cash BCH $9.92 B SHA-256 4,523 PH/s $50,797 12%
Litecoin LTC $3.34 B Scrypt 243 TH/s $36,386 6%
Monero XMR $1.60 B CryptoNightV7 440 MH/s $11,351 12%
Ethereum Classic ETC $1.40 B Ethash 15 TH/s $12,648 66%
Dash DASH $1.28 B X11 2 PH/s $8,746 26%
Zcash ZEC $661.40 M Equihash 667 MH/s $31,780 8%
Bytecoin BCN $318.62 M CryptoNight 212 MH/s $239 202%
Dogecoin DOGE $278.50 M Scrypt 272 TH/s $40,802 5%
Metaverse ETP ETP $154.46 M Ethash 1 TH/s $963 862%
MonaCoin MONA $99.22 M Lyra2REv2 3 TH/s $1,851 346%
ZenCash ZEN $90.86 M Equihash 89 MH/s $4,255 60%
Bitcoin Private BTCP $85.38 M Equihash 4 MH/s $190 1,347%
Electroneum ETN $53.60 M CryptoNight 3 GH/s $2,934 16%
ZClassic ZCL $43.43 M Equihash 53 MH/s $2,523 102%
Vertcoin VTC $32.53 M Lyra2REv2 672 GH/s $408 1,567%
Unobtanium UNO $27.28 M SHA-256 5,555 PH/s $62,396 9%
Ubiq UBQ $23.26 M Ethash 208 GH/s $179 4,645%
Bitcoin Interest BCI $23.01 M Equihash 2 MH/s $102 2,507%
Viacoin VIA $19.44 M Scrypt 33 TH/s $4,959 44%
Einsteinium EMC2 $18.62 M Scrypt 312 GH/s $47 4,683%
Quantum Resistant Ledger QRL $18.00 M CryptoNightV7 5 MH/s $119 1,187%
Litecoin Cash LCC $16.62 M SHA-256 15 PH/s $166 3,520%
PACcoin $PAC $15.82 M X11 8 TH/s $36 6,339%
Gulden NLG $15.22 M Scrypt 509 GH/s $76 2,869%
GameCredits GAME $15.06 M Scrypt 849 GH/s $127 1,720%
Feathercoin FTC $10.99 M NeoScrypt 6 GH/s $106 82%
LBRY Credits LBC $9.82 M LBRY 220 TH/s $437 51%
Bulwark BWK $9.69 M NIST5 2 TH/s $9 26%
FLO FLO $8.81 M Scrypt 468 GH/s $70 3,125%
FlorinCoin FLO $8.81 M Scrypt 468 GH/s $70 3,125%
Pascal Coin PASC $7.04 M Pascal 106 TH/s $145 53%
Myriad XMY $5.65 M SHA-256 17,396 PH/s $195,388 3%
Crown CRW $5.55 M SHA-256 3,192 PH/s $35,853 16%
Expanse EXP $5.39 M Ethash 231 GH/s $198 4,183%
DNotes NOTE $5.03 M Scrypt 44 GH/s $7 33,087%
Mooncoin MOON $4.88 M Scrypt 29 GH/s $4 50,476%
SIBCoin SIB $4.76 M X11Gost 231 GH/s $25 88%
MonetaryUnit MUE $4.01 M X11 10 TH/s $49 4,688%
Graft GRFT $3.38 M CryptoNightV7 15 MH/s $400 353%
Musicoin MUSIC $3.14 M Ethash 353 GH/s $303 2,737%
Pirl PIRL $2.89 M Ethash 471 GH/s $405 2,051%
GoByte GBX $2.65 M NeoScrypt 5 GH/s $100 87%
Auroracoin AUR $2.59 M Scrypt 458 GH/s $69 3,189%
BitcoinZ BTCZ $2.59 M Equihash 6 MH/s $308 834%
GeoCoin GEO $2.13 M Qubit 601 GH/s $9 3,277%
PinkCoin PINK $2.08 M Scrypt 31 GH/s $5 47,274%
Catcoin CAT $1.46 M Scrypt 1 GH/s $0 980,383%
Universal Currency UNIT $1.34 M SHA-256 3 PH/s $31 18,915%
Karbo KRB $1.15 M CryptoNight 86 MH/s $97 496%
Karbo KRB $1.15 M CryptoNight 86 MH/s $97 496%
CannabisCoin CANN $1.14 M X11 19 TH/s $88 2,590%
Hush HUSH $1.03 M Equihash 1 MH/s $60 4,244%
Sumokoin SUMO $916,388 CryptoNight 104 MH/s $117 413%
Galactrum ORE $744,694 Lyra2REv2 42 GH/s $25 25,393%
TrezarCoin TZC $652,340 NeoScrypt 702 MH/s $13 682%
Monoeci XMCC $604,488 X11 4 TH/s $17 13,170%
Adzcoin ADZ $413,159 X11 7 TH/s $33 6,890%
VIVO VIVO $377,756 NeoScrypt 3 GH/s $54 161%
Ellaism ELLA $358,494 Ethash 70 GH/s $60 13,745%
Deutsche eMark DEM $318,794 SHA-256 3 PH/s $31 18,823%
Innova INN $310,072 NeoScrypt 279 MH/s $5 1,718%
Zetacoin ZET $312,298 SHA-256 28 TH/s $0 1,885,981%
Bata BTA $216,211 Scrypt 4 GH/s $1 409,179%
Cream CRM $168,135 X11 84 GH/s $0 583,715%
BitConnect BCC $6.69 M SHA-256 791 PH/s $8,886 66%
Quark QRK $1.57 M Quark 68 GH/s $1 14,131%
Rupee RUP $603,660 Lyra2REv2 55 GH/s $33 19,143%
CryCash CRC $495,384 NeoScrypt 307 MH/s $6 1,561%
CrowdCoin CRC $495,384 NeoScrypt 307 MH/s $6 1,561%
Orbitcoin ORB $418,307 NeoScrypt 40 MH/s $1 12,061%
MAZA MAZA $339,289 SHA-256 286 TH/s $3 181,731%
Onix ONX $330,465 X11 861 GH/s $4 57,056%
Startcoin START $314,166 X11 273 GH/s $1 180,072%
STRAKS STAK $308,367 Lyra2REv2 46 GH/s $28 22,859%
WorldCoin WDC $307,625 Scrypt 18 GH/s $3 81,607%
Linx LINX $202,005 Scrypt 57 GH/s $8 25,831%
Halcyon HAL $160,264 NeoScrypt 39 MH/s $1 12,240%
SmartCoin SMC $109,333 X11 57 GH/s $0 854,950%
Influxcoin INFX $97,698 X11 275 GH/s $1 178,541%
Pascal Lite PASL $57,802 Pascal 5 TH/s $6 1,189%
Prime-XI PXI $48,620 X11 718 GH/s $3 68,438%
SOILcoin SOIL $23,831 Ethash 767 MH/s $1 1,258,551%
Phoenixcoin PXC - NeoScrypt 195 MH/s $4 2,452%
Pixie Coin PXC - NeoScrypt 195 MH/s $4 2,452%
Monero Original XMO - CryptoNight 740 MH/s $835 58%
Commercium CMM - Equihash 228 KH/s $11 23,628%