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Home Safety, Mobility & Setup Guides for Adult Children

Turning Space for a Wheelchair

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Plan view comparing a 60 inch turning circle with a T-shaped turning space
60″

Diameter of a clear circle for a 180° turn. Alternatively a T-shaped space with 60″ arms.

ADA 304 turning space. A reference figure for private homes, not a requirement.

60 inch circle, or a T-turn60″Full circle60″60″T-turn (three-point)
Almost no existing bathroom has a clear 60 inch circle. A T-turn is normal and safe, and knee clearance under a wall-hung basin can count toward it.

Sixty inches is five feet of clear floor, and almost no existing bathroom has it. Knowing the number matters less for meeting it than for understanding why a room feels impossible.

What counts as clear

Floor space only. Knee clearance under a sink counts toward the circle if there is at least 27″ of height under it — which is why a pedestal or wall-hung basin can rescue a small bathroom that a vanity cabinet cannot.

If you cannot get 60 inches

  • Take the door off the swing. A door swinging inward eats the middle of the room. Rehang it to swing out, or fit a sliding or pocket door.
  • Remove the vanity. Swapping a cabinet for a wall-hung basin often buys the knee clearance that completes the circle.
  • Accept a T-turn. Three-point turns are normal and safe. The full circle is a convenience, not a requirement.
  • Transfer at the door. Many people park the chair and use a grab bar and shower seat inside. This is a legitimate plan, not a failure.