Storage Unit Sizer

Find Your Perfect Unit

Choose the Right Size with Confidence

Explore our selection of storage units and choose the size that works best for you. Each unit includes a clear description of what it can hold, making it easy to compare options and find the perfect match for your belongings. Whether you need a small space for a few boxes or a larger unit for furniture and equipment, we’ve got you covered.

5 x 10 Storage Unit

How big is a 5 x 10 storage unit?

  • A medium-sized walk-in closet
  • A small guest bathroom


What Fits in a 5 x 10 storage unit?

Furniture from a studio or one-bedroom apartment. This includes chairs, small desks, small bookcases, suitcases, lamps, kitchenware, mattresses.

Isometric view of a storage unit packed with boxes, a desk, a lamp, and other household items.

10 x 10 Storage Unit

How big is a 10 x 10 storage unit?

  • Half a standard one-car garage
  • An average small bedroom


What Fits in a 10 x 10 storage unit?

Furniture items from two bedrooms and a family room. This includes chairs, small desks, bookcases, furniture, suitcases, mattresses, kitchen appliances. A 10 x 10 storage unit can fit about 80 medium-sized boxes.

Storage unit filled with furniture and boxes, including a bed, dresser, and chairs.

10 x 15 Storage Unit

How big is a 10 x 15 storage unit?

  • A large spare bedroom
  • Two-thirds of a standard garage


What Fits in a 10 x 15 storage unit?

Furniture from a two or three bedroom house. This includes chairs, small desks, bookcases, furniture, suitcases, kitchen appliances. A 10 X 15 storage unit can fit about 60 standard-sized boxes.

Isometric view of a storage unit packed with furniture, boxes, a washing machine, and lamps.

10 x 20 Storage Unit

How big is a 10 x 20 storage unit?

  • Multi-room house
  • Standard one-car garage


What Fits in a 10 x 20 storage unit?

Furniture from three or four bedroom house. This includes appliances, car or small boat, furniture, bookcases, tow trailer. A 10 x 20 storage unit can fit about 80 standard-sized boxes.

Storage unit, packed with furniture, boxes, and appliances; white walls.

10 x 30 Storage Unit

How big is a 10 x 30 storage unit?

  • A large spare bedroom
  • Two-thirds of a standard garage


What Fits in a 10 x 30 storage unit?

This unit is approximately 300 sq feet of space. This includes appliances, car or small boat, furniture, mattresses, bookcases, tow trailer.

Isometric view of a storage unit filled with packed boxes, appliances, and furniture.

Vehicle Storage

Car Storage

Need a safe place to store that collector, vintage, classic, or spare car? Search thousands of covered, uncovered, inside, outside, and enclosed vehicle storage units.


Boat Storage

Looking for a safe and secure space to keep your boat? SpareFoot can connect you with facilities offering indoor, outdoor, and other boat storage options.


RV Storage

Don’t have the space to keep your RV or camper parked at your home? Find and reserve RV, Trailer, camper, and other large vehicle storage near you.

Green car parked in a designated parking space.