Purchase Calculator

Model every purchase before you buy

Rental IQ helps you estimate whether a new piece of gear will pay for itself. Enter the purchase price, expected rate, and utilization, and see the projected break-even timeline.

See all features

Buying decisions based on gut feeling

A new camera body costs $4,000. You think you can rent it for $250 a day. But how many days per month will it actually book? And after insurance, maintenance, and platform fees, how long until it pays for itself?

Most equipment owners answer these questions with rough guesses. Some never run the numbers at all. The result is gear that sits idle, purchases that take years to recoup, or missed opportunities on items that would have earned well.

Rental IQ gives you a calculator that models the full picture before you spend the money.


How it works

1

Enter the purchase details

Input the purchase price, the daily rate you expect to charge, and how many days a month you think it will be out.

2

Set the platform fee

Rentals booked through a platform take a cut, 15% by default. Adjust it to match what you actually pay, or set it to zero for direct bookings.

3

See the break-even timeline

Rental IQ works out how many months until the gear pays for itself. A 60-month chart shows cumulative earnings against the purchase price, assuming bookings taper off as the gear ages.


What makes this different

Designed for rental economics

Generic calculators do not account for booking frequency or the cut a platform takes. This one was built for equipment rental owners.

Fee-aware projections

The platform fee comes out of every booking before the math runs, so the break-even month reflects what you keep, not gross rental income.

Demand tapers as gear ages

Projections assume bookings decline year over year rather than holding flat forever, so the timeline is not artificially optimistic.

Decision support before you spend

Run the numbers before committing. Try a few daily rates and booking levels to see what it would take for the purchase to make sense.

Who it's for

Solo owner-operators

Before dropping $3,000 on a new lens, run the calculator to see if rental demand at your expected rate will actually cover the cost within a reasonable timeframe.

High-volume renters

When evaluating multiple potential purchases, the calculator lets you compare projected returns side by side and prioritize the gear that will earn back fastest.

Rental houses

For rental houses making capital expenditure decisions, the calculator provides the data you need to justify purchases and forecast inventory returns.

Related features

From the blog

Ready to track your rental business?

Join the waitlist to lock in launch pricing for life.

See all features