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$1.26 TSHA-256 @ 1,071 EH/s14 GW6 confs50m 6s-
DOGEDogecoin DOGE$12.24 BScrypt @ 2.35 PH/s493 MW1,398 confs1d 27m29x slower
ZECZcash ZEC$6.98 BEquihash @ 19 GH/s63 MW9,180 confs7d 23h229x slower
XMRMonero XMR$5.94 BRandomX @ 5.65 GH/s35 MW10,352 confs14d 3h406x slower
BCHBitcoin Cash BCH$3.90 BSHA-256 @ 3.20 EH/s43 MW1,641 confs11d 15h335x slower
LTCLitecoin LTC$3.27 BScrypt @ 2.74 PH/s575 MW504 confs21h25x slower
ETCEthereum Classic ETC$1.11 BEtchash @ 190 TH/s390 MW8,254 confs1d 6h37x slower
DASHDash DASH$469.20 MX11 @ 1.96 PH/s3.14 MW88,224 confs160d 7h4,608x slower
QRLQuantum Resistant Ledger QRL$78.34 MRandomX @ 68 MH/s428 KW1,719,690 confs3y 79d33,753x slower
RVNRavencoin RVN$65.14 MKawPow @ 1.47 TH/s7.25 MW98,253 confs69d 8h1,994x slower
CKBNervos Network CKB$49.35 MEaglesong @ 83 PH/s4.04 MW1,006,775 confs124d 9h3,576x slower
ETIEtica ETI$120,989RandomX @ 1.38 MH/s8.70 KW7,254,017 confs158y 177d1,662,680x slower
FRENFrencoin FREN$61,308KawPow @ 643 MH/s3.17 KW457,155,238 confs434y 324d4,562,428x slower