Need help figuring my ABV

[kpcrane]

This is my first batch and am hoping someone could calculate my ABV for me because I truly have no idea how to do it.
I'm not totally sure what all info is needed to get it figured so I'll just list my notes from the beginning....Thanks in advance!!

18 gal. Water
18 lbs. Triple Berry Blend
13 lbs. Blackberries
4 Banana's
72 oz. Real Lemon
1 package Lalvin EC-1118 yeast

Day 1, Starting (SG) 1.090 (must) temp 68 deg.
Day 2, (SG) 1.088 temp. 75 deg.
Day 3, (SG) 1.072 temp. 79 deg.
Day 4, (SG) 1.050 temp. 82 deg.
Day 5, (SG) 1.030 temp. 82 deg.
Day 6, (SG) 1.019 temp. 80 deg.
Day 7, (SG) 1.002 temp. 80 deg.
Removed fruit bags
Day 8, (SG) .994 temp. 79 deg.
Day 9, (SG) .992 temp. 77 deg.
Day 10, (SG) .991 temp. 78 deg.
Day 11, (SG) .991 temp. 78 deg.

 

[CGish]

There is a calculator here and here.

You are at 13%

Formula is ABV = 131 * (Original Gravity — Final Gravity)

1.090 - 0.991 = 0.099

0.099 * 131 = 12.969

 

[kpcrane]

Thanks CGish!