Common UK unit sizes
The result rounds up to a size you are likely to encounter when comparing storage providers.
What size storage unit do I need?
Convert your household load volume into a common UK storage-unit size and allow for the access you need while it is stored.
Your calculator entries are kept while this page is open.
What size storage unit do I need?
Estimate floor space from volume and how tightly you plan to pack.
Choose your access level
Packing tightly uses less floor area; a walkway requires more room.
Compare with confidence
Use the calculated minimum and rounded recommendation when requesting quotes.
Planning guidance
Questions about this estimate
Should I choose the calculated minimum?
Only if items can be packed efficiently and you do not need regular access. Otherwise use the rounded recommendation.
Why are storage units advertised in square feet?
UK providers commonly advertise floor area, while moving loads are often estimated in cubic metres. This tool converts between the two using packing-density assumptions.
Do unit heights vary?
Yes. Ceiling height, door dimensions and access differ, so confirm the provider's specifications before booking.