Storage Units and Moving Boxes

Pick the question you are stuck on. The storage unit calculator turns a list of belongings into cubic feet and a unit size, the size charts show what each common unit and moving box measures, and the box calculator estimates how many boxes a home needs. Sizes vary a little between storage operators and box makers, so each page names its sources.

Tools in this group

• How Big Is a 10x15 Storage Unit? — See the size of a 10x15 unit in feet and meters, what operator guides say it holds, and add your boxes and furniture to see how full it would be.
• How Big Is a 10x20 Storage Unit? — See the size of a 10x20 unit in feet and meters, what operator guides say it holds, and add your boxes and furniture to see how full it would be.
• How Big Is a 10x10 Storage Unit? — See the size of a 10x10 unit in feet and meters, what operator guides say it holds, and add your own boxes and furniture to see how full it would be.
• How Big Is a 10x30 Storage Unit? — See the size of a 10x30 unit in feet and meters, what operator guides say it holds, and add your boxes and furniture to see how full it would be.
• How Big Is a 5x10 Storage Unit? — See a 5x10 unit (or a 5x5) in feet and meters, what operator guides say it holds, and add your own items to see how full it would be.
• Moving Box Calculator — Choose your home size to see how many moving boxes published guides suggest, split into small, medium, large and wardrobe boxes. Add rooms or square feet for more estimates.
• Moving Box Sizes — Compare the sizes four public guides give for every common moving box, in inches or centimeters, with cubic feet and what each box is for.
• Standard Garage Door Sizes — See the width and height of single, double, triple and RV garage doors from four guides, side by side, and check which sizes fit your opening.
• Storage Unit Sizes — See the common self-storage sizes from 5x5 to 10x30 with floor area, volume and what operator guides say each one holds; pick one size to focus on it.
• Two Car Garage Dimensions — See the width and depth of one-, two- and three-car garages from three guides, side by side, and check which sizes fit the space you measure.
• What Size Storage Unit Do I Need? — Pick your home size, or switch to a list of your boxes and furniture, to see which storage unit size to look at and how full it would be.
• What Size Storage Unit for a Car? — Pick a vehicle preset or type its length and width, set the clearance you want, and see the smallest 10-foot-wide unit that holds it.