How Big Is a 10x10 Storage Unit?

How to use the 10x10 storage unit size tool

1. Read the top of the result first: the size, the floor area and the volume at an 8 ft ceiling are shown even before you enter anything.
2. Pick a preset if you want a starting point: “Just the size”, “1-bedroom load” or “Full unit”. Each one fills in item counts that you can change.
3. Enter how many of each item you plan to store: medium boxes, large boxes, queen beds, king beds, dressers, sofas (3 cushion), armchairs, refrigerators, washing machines and dryers. Leave 0 for anything you will not store.
4. Open “More options” if you want to change “Usable stack height (ft)”. It starts at 7 ft and accepts 1 to 12 ft. A warning appears above 8 ft, so check the ceiling and door height of your unit.
5. In “More options”, also adjust “Space to leave empty (%)”. It starts at 10 percent, which is this page’s own allowance for gaps and a walkway. Set it to 0 to fill the unit completely.
6. Read “Your items” for the total cubic feet and “How full it would be” for the share of the usable volume.
7. Check “Do they fit?”. It says yes with the cubic feet to spare, or no with the cubic feet too much, and a warning suggests a larger unit or less empty space.
8. Change a count or the empty-space setting and read the result again. The table of operator guides A to D stays below for comparison.

How big is a 10x10 storage unit in feet, meters and cubic feet?

A 10 × 10 ft storage unit has 100 sq ft of floor. With an 8 ft ceiling, it has 800 cu ft of space, which is 9.29 m² of floor and 22.65 m³ of volume in metric units.

Floor area is length times width: 10 ft × 10 ft = 100 sq ft. Volume is floor area times height: 100 sq ft × 8 ft = 800 cu ft. To convert to metric, use 1 ft = 0.3048 m. That makes the floor 3.048 m × 3.048 m = 9.29 m². The 8 ft height is 2.4384 m, and 9.29 m² × 2.4384 m = 22.65 m³. Operators’ sizes vary slightly, so check the exact unit you are renting.

How much fits in a 10x10 storage unit?

The four operator guides do not agree. Guide A says about three rooms’ worth, including a king mattress, a living room set and large appliances. Guide B lists king mattress sets, dressers, couches, medium appliances, refrigerators and washers or dryers, about a one-bedroom home. Guide C says the belongings of two small bedrooms or a living area with boxes, and guide D says the contents of a studio or one-bedroom apartment. Each guide describes a different load, so compare that load with what you own.

The tool estimates fit with a simple method. Usable volume = 100 sq ft × stack height. At the default 7 ft, that is 700 cu ft. With “Space to leave empty” at the default 10 percent, 630 cu ft of it counts as usable. The 10 percent is this page’s own planning allowance, not a source figure.

Each item uses a packed cubic foot value: medium box 3, large box 4.5, queen bed 65, king bed 70, dresser 25, sofa 50, armchair 10, refrigerator 50, washer 25, dryer 20. The item figures come from the State of Alaska Department of Public Safety “Household Goods Move Cube Sheet” (REV 02-14-2024), a single source. Box volumes of 1.5, 3 and 4.5 cu ft for small, medium and large come from a moving box guide. Packed cubic feet include the gaps around furniture, so they are higher than the items’ measured volume. Real results depend on how tightly you pack and the shape of your items.

Two examples show how the numbers add up. Twenty medium boxes, 10 large boxes, a queen bed, a dresser and a sofa total 245 cu ft. That is 35 % of 700 cu ft, leaving about 385 cu ft within the 630 cu ft target. Sixty medium boxes, 40 large boxes, a queen bed, 2 king beds, a dresser and 2 sofas total 690 cu ft, or 98.6 % of 700 cu ft. That fits only with no empty space. With the 10 percent allowance, it is about 60 cu ft too much.

Worked examples

Calculated by the tool above; open it with the same values to see each step.

Frequently asked questions

How big is a 10x10 storage unit in square feet?

A 10x10 storage unit has 100 sq ft of floor. Its volume depends on the height: at an 8 ft ceiling it has 800 cu ft.

What is a 10x10 storage unit size in meters?

A 10 × 10 ft unit is 3.048 × 3.048 m, which gives 9.29 m² of floor. At an 8 ft ceiling, the volume is 22.65 m³.

Will a king bed and a sofa fit in a 10x10 storage unit?

Some operator guides list king mattress sets and couches in a 10 × 10, but the tool does not decide for you. Enter a king bed and a sofa in the tool with your other items to see the estimated cubic feet used.

Why do the four operator guides give different answers?

Each guide describes a different load, from three rooms’ worth of furniture to the contents of a studio apartment. Operators’ sizes also vary slightly, so check the exact unit before you rent.

Does the tool guarantee that my items will fit?

No. The result is calculated from your inputs using packed cubic feet, and real results depend on how tightly you pack and the shape of your items. Use it as an estimate.

Is anything I enter saved or sent anywhere?

No. Nothing you enter is stored or uploaded, and the tool needs no sign-up.

Related tools

• How Big Is a 5x10 Storage Unit?: Use it when you are comparing a smaller 5 × 10 ft unit with a 10 × 10.
• Moving Box Calculator: Use it to estimate how many boxes you need before you count items in the tool.
• Moving Box Sizes: Use it to compare box sizes when you are deciding what goes into each box.
• What Size Storage Unit for a Car?: Use it when the thing you are storing is a vehicle.
• Storage Unit Sizes: Use it to see the full range of unit sizes side by side.
• What Size Storage Unit Do I Need?: Use it when you know your belongings but not which unit size fits them.