Appliance Measuring Guide: How to Make Sure Your New Fridge, Range, Washer or Dryer Actually Fits
You found the perfect appliance at an open-box or refurbished price and saved hundreds of dollars. Then the delivery truck shows up and the fridge is two centimetres too wide for the cabinet cut-out. Nothing takes the shine off a great deal faster. The good news: five minutes with a tape measure prevents almost every fit problem. Here is exactly what to measure before you check out.
Start with the golden rule: measure the opening, not the old appliance
Your old unit may have been undersized, dented, or installed with gaps you never noticed. Always measure the actual space the new appliance will live in — width, height, and depth — and write all three numbers down. For built-in spots (dishwashers, wall ovens, cabinet fridge cut-outs), measure at several points, because walls and cabinets are rarely perfectly square. Use the smallest number you get.
Refrigerators: leave room to breathe
Fridges need air circulation to run efficiently, so don't buy right up to the exact opening. As a rule of thumb, allow about 1 cm (roughly 1/2 inch) of clearance on each side and the top, and 2.5 cm (1 inch) at the back for the coils and water line. Also check depth: a "standard depth" fridge can stick out past your counters, while a counter-depth model sits nearly flush. And measure your door swing — French-door and side-by-side models need space to open fully without hitting an island or wall.
Shop by the width you measured: 30" refrigerators, 33" refrigerators, 36" refrigerators, or compact fridges under 30" wide.
Ranges and cooktops: width is everything
Slide-in and freestanding ranges are built to standard widths, so the cabinet gap is what matters most. The two common sizes are 30" (the North American standard) and 24" (apartment and condo size). Measure the gap between your countertops and confirm your fuel source before you buy — gas ranges need a gas line, electric and induction need the right 240V outlet. Browse 30" electric ranges, 30" induction ranges, 30" gas ranges, or space-saving 24" electric ranges.
Dishwashers: standard vs. compact
Most built-in dishwashers are 24" wide, but tight kitchens and bars often use an 18" compact. Measure the cabinet cut-out width, and don't forget the height — make sure the unit clears your counter with the adjustable feet lowered. See 24" dishwashers and 18" compact dishwashers.
Washers and dryers: mind the depth and the door
Laundry rooms trip people up on depth, not width. With the door open and hoses attached at the back, a front-load washer can need 79 cm (31") or more of total depth. Confirm the door hinges on the side you want, and if you're stacking, buy a matching stack kit. Short on floor space? A laundry tower or washer-dryer combo fits where a full pair won't. Otherwise shop front-load washers, top-load washers, and dryers.
Don't forget the path to the room
An appliance that fits its final spot still has to get there. Measure every doorway, hallway turn, and stairwell on the delivery route — the narrowest point wins. Standard interior doors are about 76 cm (30"), and a big French-door fridge may need the handles or doors removed to squeeze through. Clear the path before delivery day.
Your quick pre-purchase checklist
- Width, height, and depth of the opening (measured at several points)
- Clearance for air flow and door/lid swing
- Correct hookups: 240V outlet, gas line, water line, or standard plug
- Delivery path — doorways, corners, and stairs
Measure once, buy with confidence, and pocket the savings. Every appliance at Oxbury comes in New Box, Open Box - Scratch & Dent, and Factory Refurbished conditions, so you can land the size you need for far less than big-box retail. Browse the full Oxbury Appliances catalogue and find the perfect fit today.