Quick verdict
For a lazy susan in a corner cabinet with pipes, choose the smallest turntable that gives you useful access without touching the plumbing. An 11-inch or 12-inch model is the safer starting point for an under-sink side bay. A 16-inch model is only sensible when you have a wide, flat, pipe-free floor area and enough clearance for the full circle to turn.
A lazy susan does not make an irregular corner rectangular. If the drain, P-trap, disposal, rear wall, or door frame cuts into the circle, the tray will stop before the items you wanted become reachable.
Measure this before buying
- Clear diameter: measure the largest circle that stays away from both cabinet walls, the pipe zone, and the door frame.
- Rotation path: place a plate or cardboard circle on the floor and turn it by hand to find collisions at every angle.
- Door opening: measure the narrowest clear opening after hinges, center stiles, and door lips are included.
- Height: measure from the cabinet floor to the lowest drain, disposal, sink bowl, shelf, or hose obstruction.
- Reach zone: leave enough exposed edge to grab and spin the tray without reaching through the P-trap.
Recommended Amazon products to check
These are real Amazon turntables in different diameters. Treat the listed size as the product footprint, not as a fit guarantee: the pipe zone and the complete rotation path still need to be clear.
Amazon Basics Clear Lazy Susan, 12-Inch, 2-Pack best starting size for a clear side bay
- Listed footprint: about 12 in. W x 12 in. D x 1.67 in. H per turntable.
- Why it fits: low profile and two separate trays let you test one side of the cabinet without committing the full floor area to one large circle.
- Watch: the pair does not solve a center drain or disposal that interrupts the rotation path.
Use one tray in a corner or side bay for bottles, pods, or small cleaning supplies. Keep the second tray for another clean shelf rather than forcing both beneath the same sink.
View on Amazon
OXO Good Grips Lazy Susan, 11-Inch best for the narrowest usable lane
- Listed size: 11-inch diameter.
- Why it fits: the smaller circle is easier to keep clear of side walls, valves, and a centered pipe drop.
- Watch: the compact footprint also holds less, so do not overload it with tall or unstable bottles.
This is the safer choice when a 12-inch tray would brush a cabinet wall or door frame. It works best as a focused access tray for the supplies you use most often.
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OXO Good Grips Lazy Susan, 16-Inch best for a wide, pipe-free cabinet floor
- Listed size: 16-inch diameter.
- Why it fits: the larger tray makes deep, open corners easier to reach when a full circular floor zone is genuinely clear.
- Watch: a 16-inch circle needs generous width, depth, door opening, and turning clearance.
Choose this for a deep pantry or broad corner cabinet, not for a crowded sink base. If the tray has to sit partly under the P-trap, the larger footprint will make access worse.
View on AmazonFits if / skip if
| Option | Fits if | Skip if |
|---|---|---|
| 11-inch turntable | You have one small, flat side bay and need access to a short list of items. | The door opening is narrower than the tray or the pipe touches the circle at any angle. |
| 12-inch turntable | A full 12-inch circle stays clear of walls, valves, drain lines, and door hardware. | The circle crosses the center pipe zone or needs to sit on an uneven cabinet bottom. |
| 16-inch turntable | You have a wide, deep, pipe-free corner with room to rotate and load the rim. | You are organizing a crowded sink base, blind corner, or cabinet with a narrow opening. |
How to place a lazy susan around pipes
Put the turntable in the cleanest quadrant, not automatically in the deepest corner. A side placement often gives better access than centering the tray under the sink. Keep the drain and shutoff valves outside the circle, and store flexible bags or cloths in the pipe zone instead of building a rigid stack around it.
Cardboard rotation test
Cut a cardboard circle to the selected diameter. Set it on the cabinet floor, mark the center, and rotate it through a full turn. If it touches a pipe, cabinet wall, hinge, or door at any point, reduce the diameter or choose a different organizer shape.
Common fit mistakes
- Measuring the corner depth instead of the largest circle that can turn.
- Checking only the tray's resting position and not its edge at the back of the rotation.
- Forgetting the cabinet door frame, which can make a tray unusable even when the box is wide enough.
- Putting a turntable under a pipe because the tray is low, then discovering that bottles strike the drain when spun.
- Choosing the largest diameter when two small trays would leave the plumbing and valves reachable.
FAQ
What size lazy susan fits in a corner cabinet?
The correct size is the largest circle that clears the cabinet walls, door opening, pipe zone, and full turning path. In a tight sink cabinet, an 11-inch or 12-inch tray is often easier to place than a 16-inch tray.
Can I put a lazy susan under a sink with pipes?
Yes, if the entire tray and its load can rotate without contacting the drain, P-trap, disposal, valves, or hoses. If the pipe occupies the circle, use separate side storage or a pipe-friendly shelf instead.
Should the lazy susan be centered in the cabinet?
No. Place it where the largest clean circular zone exists. A side position is often better under a sink because it keeps the plumbing service area open.
Is a bigger turntable always better?
No. A larger diameter increases capacity only when the cabinet can support the full rotation. A smaller tray that turns freely is more useful than a large tray that stops against a pipe or door.