01 / Tools
Free tools for storage operators.
Working calculators built on published UK figures, with the sources and assumptions shown. Free to use.
Storage build cost calculator
What it costs to build 10, 50 or 100 storage units in the UK — container site, conversion or ground-up build. Sourced ranges with the assumptions on show, and an honest "no benchmark exists" where that is the truthful answer.
Answers: How much capital do I need to open?
Deliberately won’t: It will not quote below the smallest published benchmark band, because stretching a source downward invents a number its author never stood behind.
Open the calculator →Self storage profitability calculator
Monthly and annual profit for a site, and the occupancy you need to break even — from your own unit count, licence fee and running costs, with StoreBay’s real published software price included in the model.
Answers: Will the site actually make money, and at what occupancy?
Deliberately won’t: It defaults business rates to zero rather than guessing, because rates depend on a site-specific rateable value and a made-up figure would produce a confident, wrong break-even.
Open the calculator →Self storage business rates calculator
The England business rates bill for a storage site: the right multiplier for your rateable value, Small Business Rate Relief and the taper — the line most storage business plans budget at zero.
Answers: What will business rates actually cost me?
Deliberately won’t: It is England only, said in three places. Wales, Scotland and Northern Ireland run different multipliers and reliefs, and quietly applying England’s numbers to them would be confidently wrong.
Open the calculator →
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