01 · Storage
Storage unit size calculator
Add what you are storing. We convert to cubic feet, multiply by 1.18 for aisles, and pick the smallest standard unit (8 ft ceiling). U.S. national averages, StorageCafe / Yardi Matrix, June 2026.
Quick start
Boxes
- Small box1.5 ft³0
- Medium box3 ft³20
- Large box4.5 ft³0
- Plastic tote3.2 ft³0
Living
- Sofa (3-seat)60 ft³1
- Loveseat40 ft³0
- Armchair25 ft³1
- TV 55–65"8 ft³0
- Coffee table12 ft³0
- Bookshelf20 ft³0
Bedroom
- Twin bed + mattress40 ft³0
- Queen bed + mattress60 ft³1
- King bed + mattress75 ft³0
- Dresser30 ft³1
- Nightstand6 ft³2
- Wardrobe / armoire50 ft³0
Kitchen
- Refrigerator45 ft³1
- Washer or dryer22 ft³0
- Dining table35 ft³1
- Dining chair6 ft³4
Garage
- Bicycle10 ft³0
- Lawn mower18 ft³0
- Tire set (4)12 ft³0
- Grill15 ft³0
Standard sizes
Volumes assume a 8 ft door. Always confirm height if you are standing mattresses or storing a vehicle.