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Storage cost

Estimate the monthly and total cost of a storage unit for the time you need it.

Built and maintained by The NumberPrism Editorial TeamEditorial policy

Your details

Results update as you type. The formula and assumptions are explained below the calculator.

Total cost for the stay

$997.00

Unit floor area100 sq ft
Monthly rent and insurance$162.00
One-time fees$25.00
Average cost per sq ft$1.62/month

Estimate only. Climate control, ground-floor access, locks and longer access hours usually cost extra, and promotional first-month prices often rise at renewal.

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How to compare storage quotes

Convert the headline rent into a full cost for your stay.

1

Choose a unit size

Start with the size that matches your volume and check whether the door and access suit your items.

2

Add the extras

Include insurance, admin fees, a lock and any climate-control surcharge.

3

Multiply by the stay

Compare totals over the months you expect to store, not the first-month price.

What does this tool do?

Storage pricing combines rent, insurance and one-time admin fees, and the total depends on how long you keep the unit. Pick a common unit size, adjust the rent to your local quote and see the full cost of the stay.

The Formula

Monthly cost = rent + insurance; total = monthly cost × months + one-time fees

Frequently Asked Questions

How much can a 10 × 10 unit hold?

Roughly the contents of a one-bedroom apartment or two to three packed rooms. A 10 × 20 unit holds about three to four bedrooms, depending on how high you stack.

Are first-month promotions worth it?

They can be, but the rate often rises after the intro period. Compare the total for your planned stay, including admin fees and insurance, rather than the headline monthly price.