I’m trying to figure out the OG of my latest brew.

Sinistral Warrior IPA, Partial Mash

subbed 4# 2-row for the 3.15 LME

6# LME

and I added 1/2 # DME just in case.

target OG (without my added DME) 1.065

here’s what I got:

OG from undiluted cooled wort, 4.5 gal = 1.072

I added 1 gallon water for 5.5 gallons total.

how do I figure my OG? for 5.5 gallons, right?

what is the gravity of water?

thanks for any tips!