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$1.33 TSHA-256 @ 985 EH/s13 GW6 confs1h 3m-
DOGEDogecoin DOGE$13.78 BScrypt @ 2.90 PH/s609 MW1,314 confs22h 59m22x slower
BCHBitcoin Cash BCH$8.90 BSHA-256 @ 6.63 EH/s89 MW969 confs6d 12h149x slower
XMRMonero XMR$6.17 BRandomX @ 5.46 GH/s34 MW12,124 confs16d 23h387x slower
LTCLitecoin LTC$4.07 BScrypt @ 2.99 PH/s627 MW529 confs22h 20m21x slower
ZECZcash ZEC$3.31 BEquihash @ 12 GH/s42 MW15,704 confs13d 15h311x slower
ETCEthereum Classic ETC$1.25 BEtchash @ 203 TH/s417 MW8,949 confs1d 9h32x slower
DASHDash DASH$385.88 MX11 @ 2.02 PH/s3.24 MW99,277 confs180d 9h4,110x slower
QRLQuantum Resistant Ledger QRL$117.63 MRandomX @ 108 MH/s686 KW1,185,994 confs2y 121d19,391x slower
RVNRavencoin RVN$85.95 MKawPow @ 3.83 TH/s18 MW44,566 confs30d 22h705x slower
CKBNervos Network CKB$68.76 MEaglesong @ 138 PH/s6.71 MW675,891 confs87d 1h1,984x slower
ETIEtica ETI$265,479RandomX @ 2.04 MH/s12 KW1,199,181 confs124y 97d1,033,471x slower
FRENFrencoin FREN$119,172KawPow @ 2.31 GH/s11 KW147,737,844 confs140y 197d1,168,812x slower