LG LF20G6331S dimensions and required opening

Name: LG LF20G6331S
Brand: LG

33-inch classFrench doorCounter-depth

Checked against LG's documents, Sep 18, 2026

The opening it needs

Includes the gaps LG asks for.

Width33 3/16″84.3 cm

Height70 15/16″180 cm

Depth26 13/16″68.1 cm

32 15/16 in wide, but needs 33 3/16 in with the side gaps
The hinges make it 69 15/16 in tall, not 68⅝ in
31¾ in deep with handles: the doors stand out past counters
Next to a wall: leave 4¾ in on the hinge side

Check if it fits your space

Fit LF20G6331S against your opening

Opening width (in)inThe space between the cabinets or walls on each side. Measure at the bottom, middle and top, and use the smallest.Opening height (in)inFrom the finished floor to the underside of the cabinet or ceiling above. Measure at the left, center and right, and use the smallest.Depth to the front edge of your countertop (in)inFrom the finished back wall to the front edge of the countertop beside the fridge. The fridge box and the gap behind it must fit within this; the doors and handles stand out in front.

How to measure your opening

Measurements stay in this tab’s session storage. They are not sent to analytics.

All measurements

Where each number comes from →

The fridge itself

Width	32 15/16″83.7 cm
Height to top of case	68⅝″174 cm
Height to top of hinges	69 15/16″178 cm
Depth, case only	24 13/16″63.0 cm
Depth with doors, no handles	29 5/16″74.5 cm
Depth with handles	31¾″80.6 cm

Gaps LG asks for

Each side	⅛″0.3 cm
Above	1″2.5 cm
Behind	2″5.1 cm
Hinge side, next to a wall (doors to 90°)	4¾″12.1 cm
Hinge side, door fully open	Not published

With the doors open

From the back wall to the front of the open doors (90°)	42″107 cm

calculated = worked out from LG's figures · Sources for every number · Report a wrong number

What owners say

Owners say the fridge is roomy inside, fits well, and has a sleek design. Some like the spacious door shelves, while others say the shelves aren't adjustable. Owners also report that the doors don't close, and some say the fridge stopped cooling. A few mention poor customer service or slow repairs.

Customers liked

Roomy inside (99)Fits well (62)Looks great (55)Smooth delivery (41)Quiet (28)Fits small spaces (24)

Things to consider

Poor customer service (23)Shelves not adjustable (19)Doors don't close properly (18)Feels cheaply made (17)Slow repair (15)Return or refund refused (12)

From Home Depot, Lowe's and Best Buy reviews, last 2 years. (Number) = owners who said it.

Similar french door fridges

LG LF25H6330SNeeds 33 3/16 × 70 15/16 in · 35 15/16 in deep GE GWE19JGLBBNeeds 33 × 70¾ in · 31 in deep Whirlpool WRFF5333PBNeeds 33⅝ × 70⅝ in · 33 5/16 in deep KitchenAid KBFN536SPSNeeds 35½ × 83½ in · 27 13/16 in deep Bosch B36CD52SNSNeeds 36 × 70 in · 31⅛ in deep Bosch B36CL81ENGNeeds 36 × 72 in · 29 in deep

More: Counter-depth refrigerators compared by actual dimensions · French-door refrigerators compared by fit and door clearance · Refrigerators that fit openings up to 34 inches wide · Refrigerators that fit under 72 inches tall

How we checked

Most sizes and gaps come from LG's documents for this model. Not checked: delivery path, plumbing and power.

Every number with its source · How we verify · Why hinge height matters

LG documents

Confirm current manufacturer specifications and installation requirements before purchase or installation. ExactFit does not evaluate every delivery-path, plumbing, electrical, trim, floor, or door-swing condition.