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$1.36 TSHA-256 @ 979 EH/s13 GW6 confs1h 3m-
DOGEDogecoin DOGE$15.19 BScrypt @ 4.84 PH/s1.02 GW785 confs13h 44m13x slower
BCHBitcoin Cash BCH$8.87 BSHA-256 @ 5.81 EH/s78 MW973 confs7d 9h169x slower
XMRMonero XMR$6.30 BRandomX @ 6.34 GH/s39 MW10,951 confs14d 13h332x slower
LTCLitecoin LTC$4.21 BScrypt @ 3.05 PH/s640 MW523 confs21h 47m21x slower
ZECZcash ZEC$3.66 BEquihash @ 13 GH/s44 MW15,127 confs13d 3h299x slower
ETCEthereum Classic ETC$1.32 BEtchash @ 209 TH/s428 MW8,698 confs1d 8h31x slower
DASHDash DASH$437.37 MX11 @ 2.13 PH/s3.42 MW93,094 confs170d 5h3,873x slower
QRLQuantum Resistant Ledger QRL$110.46 MRandomX @ 112 MH/s708 KW1,182,188 confs2y 90d18,676x slower
RVNRavencoin RVN$90.08 MKawPow @ 3.88 TH/s19 MW44,545 confs30d 10h692x slower
CKBNervos Network CKB$73.02 MEaglesong @ 132 PH/s6.41 MW722,112 confs90d 17h2,064x slower
ETIEtica ETI$375,077RandomX @ 2.66 MH/s16 KW1,393,067 confs95y 6d788,964x slower
FRENFrencoin FREN$103,948KawPow @ 2.29 GH/s11 KW148,657,655 confs141y 152d1,174,231x slower