Similac
Similac Soy Isomil Infant Formula with Iron, Ready to Feed, 1 Qt (Pack of 4)
128 fl oz package
Cost per fl oz
$0.30
Shelf total $37.85
Compare ready-to-feed formula listings by cost per fluid ounce for travel, newborn convenience, or no-mix feeding.
As an Amazon Associate I earn from qualifying purchases. Learn more
Ready-to-feed formula is convenient but usually priced differently than powder. Comparing cost per fluid ounce keeps liquid formula separate from powder cans.
Best for newborn feeding convenience, travel, daycare bottles, or parents comparing sterile ready-to-feed options against powder costs.
Similac
128 fl oz package
Cost per fl oz
$0.30
Shelf total $37.85
Similac
192 fl oz package
Cost per fl oz
$0.33
Shelf total $63.52
Similac
32 fl oz package
Cost per fl oz
$0.35
Shelf total $11.28
Similac
192 fl oz package
Cost per fl oz
$0.35
Shelf total $67.96
Similac
192 fl oz package
Cost per fl oz
$0.37
Shelf total $70.14
Similac
192 fl oz package
Cost per fl oz
$0.37
Shelf total $71.82
Enfamil
192 fl oz package
Cost per fl oz
$0.37
Shelf total $71.88
Similac
192 fl oz package
Cost per fl oz
$0.37
Shelf total $71.88
Similac
24 fl oz package
Cost per fl oz
$0.41
Shelf total $9.88
Similac
192 fl oz package
Cost per fl oz
$0.42
Shelf total $79.88
Similac
192 fl oz package
Cost per fl oz
$0.42
Shelf total $79.96
Similac
192 fl oz package
Cost per fl oz
$0.44
Shelf total $83.96
Similac
96 fl oz package
Cost per fl oz
$0.62
Shelf total $59.99
Similac
16 oz package
Cost per oz
$0.69
Shelf total $10.97
Similac
32 fl oz package
Cost per fl oz
$0.75
Shelf total $23.99
Enfamil
48 fl oz package
Cost per fl oz
$0.81
Shelf total $38.69
Enfamil
96 fl oz package
Cost per fl oz
$0.83
Shelf total $79.36
Enfamil
12 oz package
Cost per oz
$0.83
Shelf total $9.96
Similac
32 fl oz package
Cost per fl oz
$0.84
Shelf total $26.99
Similac
20.6 oz package
Cost per oz
$1.31
Shelf total $26.97
Enfamil
124.2 oz package
Cost per oz
$1.83
Shelf total $227.82
Enfamil
20.7 oz package
Cost per oz
$1.84
Shelf total $37.99
Similac
91.2 oz package
Cost per oz
$1.95
Shelf total $177.99
Similac
78.6 oz package
Cost per oz
$2.15
Shelf total $168.89
Similac
79.2 oz package
Cost per oz
$2.88
Shelf total $228.00
Similac
72.6 oz package
Cost per oz
$2.88
Shelf total $209.00
Similac
19.8 oz package
Cost per oz
$3.08
Shelf total $60.99
Prices accurate as of Jun 30, 2026. Prices shown exclude potential Clip-and-Save coupons on Amazon.