Interactive storage wizard
Storage Size Calculator
Tell us what you are storing. StorageLab estimates the minimum space, the recommended unit and a more comfortable option if you need regular access.
Why access frequency changes the answer
A tightly packed unit can use more of its cubic volume, but retrieving one box from the back can become impractical. The wizard reduces packing efficiency when you expect monthly or weekly access, which can move the recommendation up one size.
Planning estimate, not a guarantee
Storage providers use different internal dimensions and ceiling heights. Always confirm the actual unit dimensions before signing a rental agreement.