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 $1.27 T SHA-256 636,425 PH/s $2,825,833 0%
BitcoinCash BCH $9.53 B SHA-256 2,279 PH/s $10,118 3%
Litecoin LTC $6.04 B Scrypt 965 TH/s $112,219 14%
EthereumClassic ETC $3.86 B Etchash 160 TH/s $16,889 1%
Kaspa KAS $2.69 B kHeavyHash 228 PH/s $46,527 8%
eCash XEC $1.01 B SHA-256 152 PH/s $674 38%
Conflux CFX $928.53 M Octopus 5 TH/s $1,600 17%
Nervos CKB $875.22 M Eaglesong 397 PH/s $4,884 4%
BitcoinGold BTG $581.63 M Zhash 7 MH/s $1,221 12%
EthereumPoW ETHW $429.01 M Ethash 17 TH/s $1,744 3%
Ravencoin RVN $424.25 M KawPow 6 TH/s $4,529 61%
Zcash ZEC $367.02 M Equihash 8 GH/s $2,482 7%
Dash DASH $352.71 M X11 3 PH/s $395 70%
Ergo ERG $115.97 M Autolykos 16 TH/s $1,252 7%
Verge-Scrypt XVG $93.68 M Scrypt 359 MH/s $0 36,360,486%
Pirate ARRR $75.67 M Equihash 126 MH/s $39 474%
Verus VRSC $72.16 M VerusHash 1 TH/s $323 1%
Clore CLORE $65.62 M KawPow 3 TH/s $2,400 115%
IronFish IRON $56.66 M FishHash 4 TH/s $1,599 3%
OctaSpace OCTA $33.21 M Ethash 7 TH/s $760 6%
Neurai XNA $30.38 M KawPow 1 TH/s $953 291%
Aeternity AE $13.21 M CuckooCycle 21 KH/s $40 46%
Nexa NEXA $11.35 M NexaPow 6 TH/s $1,426 26%
Neoxa NEOX $9.67 M KawPow 362 GH/s $264 1,048%
Blocx BLOCX $7.94 M X11 2 PH/s $287 97%
Canxium CAU $5.69 M Ethash 6 TH/s $593 8%
Karlsen KLS $5.63 M Karlsenhash 103 TH/s $1,328 8%
AIPowerGrid AIPG $5.35 M KawPow 1 TH/s $1,004 276%
Sedra SDR $4.84 M kHeavyHash 5 PH/s $952 409%
LBRY LBC $2.33 M LBRY 595 TH/s $14 2%
Satoxcoin SATOX $1.75 M KawPow 10 GH/s $7 37,489%
DeepOnion ONION $1.24 M X13 16 GH/s $0 83%
BitcoinZ BTCZ $902,209 Zhash 55 KH/s $10 1,431%
Gemlink GLINK $884,260 Zhash 30 KH/s $5 2,572%
Phoenixcoin PXC $812,694 NeoScrypt 263 MH/s $2 532%
Frencoin FREN $623,232 KawPow 4 GH/s $3 90,437%
Callisto CLO $621,886 Ethash 35 GH/s $4 1,247%
Etho ETHO $599,416 Ethash 6 GH/s $1 7,441%
Bugna BGA $546,453 kHeavyHash 1 PH/s $226 1,725%
Hush HUSH $493,283 Equihash 9 MH/s $3 6,635%
Larissa LRS $490,965 Ethash 874 GH/s $92 49%
Nexel-AI NXL $430,747 Karlsenhash 16 TH/s $203 50%
Sumokoin SUMO $421,559 CryptoNightR 695 KH/s $0 1%
Bitnet BTN BTN $366,586 Ethash 458 GH/s $48 94%
GamePass GPN $324,513 KawPow 28 GH/s $21 13,336%
Aittcoin AITT $251,708 KawPow 75 GH/s $55 5,027%
Deutsche eMark DEM $103,926 SHA-256 715 TH/s $3 8,097%
Nautilus NTL $92,356 Karlsenhash 5 TH/s $66 155%
SmartCash SMART $90,651 Keccak 121 GH/s $0 516%
Aves AVS $79,676 Ethash 92 GH/s $10 471%
Obsidian OBN $68,636 Scrypt 148 GH/s $17 88,391%
Anokas ANOK $44,593 KawPow 51 GH/s $37 7,472%
Paprikacoin PAPRY $41,371 KawPow 6 GH/s $4 66,826%
Vultaic VLC $32,262 KawPow 32 GH/s $23 11,783%
DinarTether DINT $20,599 KawPow 12 GH/s $8 32,678%
EtherGem EGEM $19,637 Ethash 6 GH/s $1 7,578%
Procyon PRCO $15,134 KawPow 1 GH/s $1 299,317%
Zdeex ZDEEX $12,601 Equihash 6 MH/s $2 9,575%
01coin ZOC $7,646 NeoScrypt 22 MH/s $0 6,223%
Altcoinchain ALT None Ethash 1 GH/s $0 29,814%
Dogether DOGETHER None Ethash 122 GH/s $13 352%
Halcyon HAL None NeoScrypt 15 MH/s $0 9,483%
Mooncoin MOON None Scrypt 3 GH/s $0 4,453,998%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 8,891%
QuarkChain QKC None Ethash 75 GH/s $8 572%
PowBlocks XPB None Ethash 934 GH/s $99 46%