Crypto51

PoW 51% Attack Cost

This is a collection of coins and the theoretical cost of a 51% attack on each network.

Learn More
Name Symbol Market Cap Algorithm Hash Rate 1h Attack Cost NiceHash-able
Bitcoin BTC $1.82 T SHA-256 762,260 PH/s $1,717,598 0%
Litecoin LTC $7.96 B Scrypt 3 PH/s $125,733 6%
BitcoinCash BCH $7.83 B SHA-256 4,723 PH/s $10,643 0%
EthereumClassic ETC $3.13 B Etchash 301 TH/s $10,182 0%
Kaspa KAS $1.93 B kHeavyHash 1,295 PH/s $17,881 4%
Zcash ZEC $575.37 M Equihash 7 GH/s $2,227 1%
Conflux CFX $508.38 M Octopus 4 TH/s $692 8%
eCash XEC $473.82 M SHA-256 116 PH/s $260 9%
Verus VRSC $348.00 M VerusHash 4 TH/s $932 1%
Dash DASH $301.71 M X11 3 PH/s $282 5%
Nervos CKB $282.73 M Eaglesong 450 PH/s $1,559 1%
Ravencoin RVN $195.64 M KawPow 6 TH/s $2,227 12%
EthereumPoW ETHW $184.48 M Ethash 26 TH/s $818 0%
Kadena KDA $157.21 M Kadena 602 PH/s $921 1%
Ergo ERG $85.27 M Autolykos 10 TH/s $522 4%
BitcoinGold BTG $70.07 M Zhash 550 KH/s $6 4%
Pirate ARRR $32.37 M Equihash 42 MH/s $13 249%
Pepecoin PEP $25.55 M Scrypt 4 PH/s $181,044 4%
OctaSpace OCTA $16.50 M Ethash 5 TH/s $165 1%
Clore CLORE $12.88 M KawPow 946 GH/s $330 82%
Fractal Bitcoin FB $12.19 M SHA-256 1,162 PH/s $2,618 1%
IronFish IRON $12.19 M FishHash 1 TH/s $80 3%
Aeternity AE $7.84 M CuckooCycle 26 KH/s $20 8%
Dingocoin DINGO $6.73 M Scrypt 2 PH/s $118,183 6%
Nexa NEXA $5.97 M NexaPow 4 TH/s $254 1%
Xelis XEL $5.88 M Xelishashv2 2 GH/s $1 0%
Neurai XNA $4.55 M KawPow 318 GH/s $111 243%
Luckycoin LKY $3.21 M Scrypt 2 PH/s $79,830 9%
Neoxa NEOX $2.33 M KawPow 140 GH/s $49 552%
Catcoin CAT $1.97 M Scrypt 1 TH/s $52 13,759%
LBRY LBC $1.96 M LBRY 404 TH/s $11 1%
BLOCX. BLOCX $1.19 M Autolykos 341 GH/s $18 113%
Sedra SDR $1.01 M kHeavyHash 4 PH/s $52 1,343%
AIPowerGrid AIPG $672,429 KawPow 28 GH/s $10 2,715%
Junkcoin JKC $603,993 Scrypt 2 PH/s $110,710 6%
Frencoin FREN $526,267 KawPow 6 GH/s $2 12,572%
Satoxcoin SATOX $506,147 KawPow 6 GH/s $2 13,579%
BitcoinZ BTCZ $457,285 Zhash 56 KH/s $1 42%
Callisto CLO $265,165 Ethash 29 GH/s $1 104%
Hush HUSH $217,256 Equihash 2 MH/s $1 4,556%
Larissa LRS $197,917 Ethash 315 GH/s $10 10%
Stohn Coin SOH $158,248 Scrypt 464 GH/s $23 31,286%
Osmium OSMI $130,697 X11 581 TH/s $62 22%
Gemlink GLINK $95,803 Zhash 12 KH/s $0 200%
PepePow PEPEW $89,762 Xelishashv2 4 MH/s $0 10%
Bugna BGA $88,592 kHeavyHash 393 TH/s $5 12,900%
AI-DePIN AIDP $60,760 KawPow 33 GH/s $11 2,349%
Aittcoin AITT $28,726 KawPow 1 GH/s $0 61,329%
Anokas ANOK None KawPow 2 GH/s $1 47,561%
AUR-Scrypt AUR None Scrypt 39 GH/s $2 367,187%
Bells BEL None Scrypt 2 PH/s $90,048 8%
Bitnet BTN BTN None Ethash 629 GH/s $20 5%
Deutsche eMark DEM None SHA-256 426 TH/s $1 2,406%
Etho ETHO None Ethash 25 GH/s $1 121%
Halcyon HAL None NeoScrypt 21 MH/s $0 1,609%
Hootchain HOOT None X11 495 TH/s $52 26%
Mooncoin MOON None Scrypt 1 GH/s $0 10,889,733%
Orbitcoin ORB None NeoScrypt 5 MH/s $0 6,927%
Phoenixcoin PXC None NeoScrypt 386 MH/s $0 88%
QuarkChain QKC None Ethash 124 GH/s $4 25%
Zdeex ZDEEX None Equihash 64 KH/s $0 162,112%
01coin ZOC None NeoScrypt 19 MH/s $0 1,749%