Will this refrigerator fit my space?
Four numbers and one walk through the house. Here's how to know before the truck shows up.
Short answer: measure the opening at its narrowest point, then leave the clearances the maker asks for: roughly ⅛ to ½ in at each side, ½ to 1 in on top and ½ to 2 in behind, depending on the guide.[1 2 · Oct 29, 2026] Leave extra width beside the hinge if a wall or tall cabinet is next to the door,[1 3 · Oct 29, 2026] and compare what's left with the fridge's width, its height to the top of the hinge, and its depth.[2 · Oct 29, 2026]
Measure the space
- Width: measure side to side, wall to cabinet or cabinet to cabinet.[1 · Oct 29, 2026] Measure at the countertop, under the upper cabinets and at the base if there's molding, and use the smallest number.[2 · Oct 29, 2026]
- Height: measure from the floor to the bottom of the cabinets above.[1 · Oct 29, 2026] Compare it with the fridge's height to the top of the hinge, which is taller than the cabinet itself: on one French door example in LG's guide it's 70¼ in to the hinge and 68⅞ in to the case.[2 · Oct 29, 2026]
- Depth: measure from the back wall forward to the front edge of the countertop.[1 · Oct 29, 2026] A fridge deeper than that will stand out past the counters.
- Note every depth number on the spec sheet: with and without doors, with and without handles, with a door open at 90° and with the doors and drawers fully open.[1 · Oct 29, 2026]
Leave room to breathe
Makers ask for small gaps so the fridge can vent heat. LG warns that skipping them can hurt performance and possibly even cause a fire;[2 · Oct 29, 2026] Whirlpool says the fridge may use more energy than necessary and become damaged.[1 · Oct 29, 2026] The two guides don't agree on the exact numbers:
| Maker's guide | Each side | Top | Back |
|---|---|---|---|
| Whirlpool refrigerator size guide[1 · Oct 29, 2026] | ½ in | ½ in | ½ in in its measuring step; “at least one inch” in an earlier step |
| LG refrigeration install guide (most models)[2 · Oct 29, 2026] | ⅛ in | 1 in | 2 in |
| What our checker uses (the larger of the two) | ½ in | 1 in | 2 in |
Check the door swing
- Wall or tall cabinet on the hinge side: Whirlpool suggests leaving 2½ in;[1 · Oct 29, 2026] Samsung asks for 3½ in of extra width so the doors can open fully.[3 · Oct 29, 2026]
- Island or table in front: doors and drawers need room to open. Whirlpool puts typical depth with doors open at about 45 in for French door and side-by-side models and about 50 in for bottom-freezer models, measured from the wall.[1 · Oct 29, 2026]
Worked example (our arithmetic)
A 36 in wide, 70 in tall opening with no wall beside it leaves room for a fridge up to 35 in wide and 69 in to the hinge using the cautious clearances above. LG's 35¾ in wide French door example would not fit on those numbers, but it would fit exactly using LG's own ⅛ in side gaps (35¾ + ¼ = 36 in), while its 70¼ in hinge height is too tall for a 70 in opening either way.[2 · Oct 29, 2026] That's why the exact model's installation guide has the final say.
Then check the way in
Measure every hallway and doorway from the nearest entrance to the kitchen.[1 · Oct 29, 2026] Our delivery measuring guide covers doorways, turns and stairs.
Sources: 1. Whirlpool, Guide to refrigerator sizes and dimensions. 2. LG, Refrigeration “Measure First” installation guide (PDF, dated 2014). 3. Samsung US, Home appliance delivery instructions. Checked Oct 29, 2026. Trademarks belong to their owners; figures are restated in our own tables, not reproduced.