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-256 487,635 PH/s $1,224,004 0%
BitcoinCash BCH $9.32 B SHA-256 4,695 PH/s $11,785 1%
Litecoin LTC $6.01 B Scrypt 970 TH/s $85,402 13%
EthereumClassic ETC $3.98 B Etchash 165 TH/s $17,275 1%
Kaspa KAS $2.62 B kHeavyHash 243 PH/s $42,544 8%
eCash XEC $970.74 M SHA-256 251 PH/s $630 23%
Conflux CFX $846.81 M Octopus 5 TH/s $1,467 17%
Nervos CKB $803.96 M Eaglesong 508 PH/s $4,922 3%
BitcoinGold BTG $597.40 M Zhash 4 MH/s $368 8%
Ravencoin RVN $416.03 M KawPow 7 TH/s $4,850 47%
EthereumPoW ETHW $400.98 M Ethash 18 TH/s $2,055 2%
Zcash ZEC $375.06 M Equihash 8 GH/s $2,142 6%
Dash DASH $342.08 M X11 2 PH/s $321 91%
Kadena KDA $236.32 M Kadena 907 PH/s $284 0%
Ergo ERG $97.50 M Autolykos 12 TH/s $985 6%
Pirate ARRR $77.42 M Equihash 218 MH/s $55 235%
Clore CLORE $76.14 M KawPow 4 TH/s $2,626 86%
IronFish IRON $61.54 M FishHash 5 TH/s $1,771 3%
Verus VRSC $59.89 M VerusHash 720 GH/s $185 5%
OctaSpace OCTA $50.30 M Ethash 8 TH/s $907 5%
Neurai XNA $26.00 M KawPow 1 TH/s $702 323%
Aeternity AE $14.80 M CuckooCycle 25 KH/s $42 29%
Neoxa NEOX $11.23 M KawPow 492 GH/s $331 685%
Nexa NEXA $11.18 M NexaPow 6 TH/s $1,441 24%
Canxium CAU $5.04 M Ethash 5 TH/s $591 8%
Karlsen KLS $4.38 M Karlsenhash 97 TH/s $869 5%
Sedra SDR $4.18 M kHeavyHash 5 PH/s $792 438%
AIPowerGrid AIPG $3.69 M KawPow 579 GH/s $389 583%
LBRY LBC $1.98 M LBRY 371 TH/s $12 2%
Larissa LRS $1.86 M Ethash 2 TH/s $279 16%
Satoxcoin SATOX $1.58 M KawPow 11 GH/s $7 31,793%
BitcoinZ BTCZ $1.02 M Zhash 61 KH/s $6 514%
DeepOnion ONION $1.02 M X13 16 GH/s $0 91%
Gemlink GLINK $825,328 Zhash 30 KH/s $3 1,040%
Frencoin FREN $760,601 KawPow 7 GH/s $4 51,790%
Callisto CLO $756,633 Ethash 26 GH/s $3 1,458%
Phoenixcoin PXC $631,757 NeoScrypt 694 MH/s $2 147%
Etho ETHO $625,664 Ethash 4 GH/s $0 10,487%
Bugna BGA $594,571 kHeavyHash 1 PH/s $214 1,620%
Osmium OSMI $481,903 X11 2 PH/s $282 104%
Hush HUSH $326,873 Equihash 6 MH/s $2 8,610%
Bitnet BTN BTN $311,112 Ethash 338 GH/s $40 113%
GamePass GPN $242,838 KawPow 23 GH/s $15 14,693%
Nexel-AI NXL $227,828 Karlsenhash 10 TH/s $86 53%
SmartCash SMART $134,436 Keccak 123 GH/s $0 406%
Aittcoin AITT $122,432 KawPow 37 GH/s $25 9,033%
Anokas ANOK $108,799 KawPow 152 GH/s $102 2,222%
Deutsche eMark DEM $103,390 SHA-256 893 TH/s $2 6,525%
Nautilus NTL $78,591 Karlsenhash 5 TH/s $45 100%
Aves AVS $48,043 Ethash 35 GH/s $4 1,104%
Paprikacoin PAPRY $38,403 KawPow 4 GH/s $2 95,211%
Obsidian OBN $37,506 Scrypt 38 GH/s $3 318,706%
Vultaic VLC $34,603 KawPow 35 GH/s $24 9,529%
Zdeex ZDEEX $24,364 Equihash 14 MH/s $4 3,557%
EtherGem EGEM $16,959 Ethash 852 MH/s $0 44,739%
DinarTether DINT $12,587 KawPow 11 GH/s $7 31,454%
Procyon PRCO $11,284 KawPow 1 GH/s $1 334,441%
01coin ZOC $9,627 NeoScrypt 19 MH/s $0 5,475%
Altcoinchain ALT None Ethash 2 GH/s $0 24,033%
Dogether DOGETHER None Ethash 82 GH/s $10 467%
GoByte GBX None NeoScrypt 13 MH/s $0 7,619%
Halcyon HAL None NeoScrypt 18 MH/s $0 5,614%
Mooncoin MOON None Scrypt 2 GH/s $0 5,832,636%
Orbitcoin ORB None NeoScrypt 16 MH/s $0 6,478%
QuarkChain QKC None Ethash 80 GH/s $9 474%
PowBlocks XPB None Ethash 477 GH/s $56 80%