Free calculators

Free calculators for bounce house operators

Two calculators for the two money questions a new operator actually has: what it costs to launch, and whether a unit pays for itself. Free, in your browser, with every field explained and where to get a real number for it.

Updated August 2026

Total the cash you need before your first paid setup.

Bounce house startup cost calculator

A free calculator that totals the cash it takes to launch a bounce house rental business: units, per-unit gear, transport, the first year of liability insurance, and your registration fee. Every field explained, with where to get a real quote for it.

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Test one inflatable before you buy it.

Bounce house rental ROI calculator

A free per-unit calculator for bounce house operators: enter what one inflatable costs, what you charge, what a rental costs you to run, and how long your season is, and get contribution per rental, payback in active rental-months, and first-year profit.

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Starting from scratch?

The complete playbook for starting a bounce house rental business

Both calculators want numbers you may not have yet. Purchase prices and rates are argued out in the operator guides; the permit, inspection and insurance costs your state adds are on the state rules pages; and the paperwork a first booking needs is free in the template library.