How do you calculate storage unit profit?
Subtract the winning bid, buyer premium, fuel, dump fees, supplies, labor, selling fees, and other expenses from net resale revenue. This calculator also shows ROI and the gross sales needed to break even.
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Storage Unit Profit Calculator
Estimate total costs, net profit, ROI, and break-even sales before you bid or after you clean out a unit.
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Results update automatically as you type.
Estimated profit
$527
41.4%
ROI
Healthy Profit
The current estimate shows a healthy potential return based on the numbers entered.
- Break-even gross sales
- $1,414
- Net sales after fees
- $1,800
Breakdown
- Winning bid + buyer premium
- $1,003.00
- Total costs
- $1,273
- Marketplace fees
- -$200
- Estimated profit
- $527
Remember to account for your time, repairs, cleaning, refunds, and listing costs.
Estimates are guidance only. Actual results depend on final sale prices and expenses.
Learn more. Bid smarter.
Understand the costs, risk, and return behind the estimate.
Storage unit profit questions
The numbers behind a profitable flip
A good estimate includes more than the winning bid. These are the costs and decisions that most often change the outcome.
What costs should I include when flipping a storage unit?
Include the bid, auction fees, fuel, dump runs, supplies, labor, truck rentals, storage charges, repairs, marketplace fees, refunds, and any other cost required to clean, list, and sell the inventory.
Should unsold inventory count as profit?
Treat unsold inventory as estimated remaining value, not realized profit. It may help you understand what is still available, but it does not become actual profit until an item sells.
What is a good ROI for a storage unit flip?
A good ROI depends on the time, cleanup effort, risk, and quality of your resale estimates. Higher-risk or labor-heavy units generally need a stronger expected return to justify the work.
Ready to track the full flip?
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