How many altcoin confirmations are equivalent to 6 Bitcoin confirmations?

Compares Proof-of-Work across blockchains by converting hashrates into power consumption (watts), then calculating how many confirmations on each chain equal the same amount of work as 6 Bitcoin confirmations. How are these values calculated?

NameMarket CapHashratePowerEquivalent ConfsEstimated TimeDifference
BTCBitcoin BTC$1.28 TSHA-256 @ 932 EH/s12 GW6 confs1h 4m-
DOGEDogecoin DOGE$13.31 BScrypt @ 2.62 PH/s551 MW1,393 confs1d 22m23x slower
XMRMonero XMR$7.32 BRandomX @ 5.34 GH/s33 MW11,782 confs16d 15h374x slower
ZECZcash ZEC$7.17 BEquihash @ 14 GH/s49 MW12,949 confs11d 9h256x slower
BCHBitcoin Cash BCH$4.11 BSHA-256 @ 3.22 EH/s43 MW1,745 confs12d 20h289x slower
LTCLitecoin LTC$3.30 BScrypt @ 2.77 PH/s580 MW545 confs23h 9m22x slower
ETCEthereum Classic ETC$1.14 BEtchash @ 205 TH/s421 MW8,782 confs1d 7h30x slower
DASHDash DASH$452.78 MX11 @ 3.58 PH/s5.75 MW54,254 confs97d 7h2,190x slower
QRLQuantum Resistant Ledger QRL$80.78 MRandomX @ 56 MH/s356 KW2,151,557 confs4y 108d35,299x slower
RVNRavencoin RVN$70.03 MKawPow @ 1.96 TH/s9.67 MW83,300 confs57d 20h1,302x slower
CKBNervos Network CKB$55.00 MEaglesong @ 64 PH/s3.15 MW1,430,936 confs177d 15h3,997x slower
ETIEtica ETI$141,909RandomX @ 2.07 MH/s13 KW4,282,731 confs117y 221d965,845x slower
FRENFrencoin FREN$55,143KawPow @ 940 MH/s4.63 KW348,029,710 confs331y 28d2,718,982x slower