Worked example, using the calculator’s starting numbers, which are ours for illustration. A $1,650 unit and kit paid off over two years is $825 a year. Add $600 for its share of insurance, storage and repairs, and that’s $1,425.00 a year. Over 30 bookings, it’s $47.50 each.
Each booking also costs $15 for cleaning and supplies, plus $61.00 to deliver: 30 miles at $0.70, and two paid hours at $20. So one booking costs $123.50. To break even after a 3.3% card fee, you need $127.71. For a 20% margin as well, you need $123.50 ÷ 0.767 = $161.02.
Then look at the market. If similar units rent for $175 near you, this one needs 16 bookings a year to cover its fixed costs. Try your own figures, and see how far delivery distance moves the answer.
This gives you a floor, not a market price. Our guide to bounce house rental prices covers how to check your area and set the final price. It isn’t accounting or tax advice.


