Default planning assumptions
- Monthly rental per set$150
- Rented sets25
- Acquisition cost per set$250
- Delivery and installation per set$75
- Repair reserve per set$15/month
- Estimated monthly churn5%
Appliance rental business
Washer and Dryer Rental Business Profit Calculator
Estimate recurring revenue, monthly operating costs, growth spending, profit, churn, and startup payback for a washer and dryer rental business.
How to use the washer and dryer rental calculator
Enter the monthly price for one washer-and-dryer set and the number of sets currently rented. Add your acquisition, delivery, repair, storage, truck, fuel, processing, churn, and fleet-growth assumptions.
The calculator treats newly acquired sets as current-month spending. If you are maintaining the fleet rather than expanding it, reduce “new sets added per month” to the number you realistically expect to purchase.
Results are planning estimates, not guaranteed income. Use quotes and actual operating records before buying inventory.
Washer and dryer rental profit formula
Monthly revenue = monthly rental price × rented sets.
Repair reserve = repair reserve per set × rented sets.
New-set investment = (acquisition cost + delivery/install cost) × new sets added.
Estimated monthly profit = revenue − repair reserve − storage − truck/fuel − processing − new-set investment.
The result does not automatically include every tax, insurance premium, unpaid balance, or owner wage. Add omitted expenses by increasing the closest monthly-cost input or subtracting them separately.
Costs to verify before buying a fleet
- Used or refurbished appliance purchase price and expected useful life
- Hoses, cords, vents, pans, dollies, stairs, delivery labor, and installation time
- Storage, truck, fuel, insurance, payment processing, and collection costs
- Cleaning, repair calls, parts, retrieval, damage, theft, and disposal
- Idle sets between customers and seasonal or tenant-turnover gaps
- Business registration, contracts, rental taxes, and local requirements
Example monthly rental estimate
At the default inputs, 25 rented sets at $150 per month produce $3,750 in recurring monthly revenue. The calculator then subtracts the repair reserve, storage, truck and fuel, processing, and the cost of adding new sets.
This example is deliberately editable. A lower rental rate, fewer occupied sets, extra repair calls, or aggressive fleet growth can change profit and payback quickly.
Price for service, not just equipment
A monthly rental price may need to cover delivery, installation, replacement response, collection risk, retrieval, and customer support—not merely the appliance purchase price. Compare monthly price, minimum term, delivery fee, deposit, and repair responsibilities together.
Questions to answer before starting
Who owns the appliances during the rental? Who is allowed to install them? What happens after nonpayment, damage, a leak, or a move-out? How quickly will you repair or replace a failed machine? A written rental agreement and appropriate insurance matter as much as the calculator.
Landlord or property-manager relationships may reduce customer-acquisition work, but they can also create response-time and billing expectations. Confirm the economics and responsibilities in writing.
Washer and dryer rental business FAQ
How do you calculate washer and dryer rental profit?
Estimate monthly rental revenue, then subtract repair reserves, storage, truck and fuel costs, payment processing, and current-month spending on newly acquired and delivered sets.
How much should be reserved for repairs?
Start with a conservative per-set monthly reserve based on equipment age and condition. Replace the default with actual service history once you have enough rentals to measure it.
What costs are easy to miss?
Delivery labor, stairs, hoses and cords, storage, missed payments, retrieval, cleaning, damage, theft, truck time, insurance, taxes, and idle inventory are commonly overlooked.
Can landlord partnerships help?
They may create repeat rental opportunities, but written terms, response times, installation responsibilities, and payment arrangements should be clear.
Idea source note: This calculator was inspired by small-business case studies and interviews discussed on Chris Koerner's YouTube channel, The Koerner Office. This page is an independent estimating tool and is not affiliated with or endorsed by Chris Koerner.
Related calculators
Last reviewed: August 2026. Calculator defaults are rough planning numbers and should be replaced with local prices, quotes, contracts, taxes, insurance, and operating records.
These calculators are rough planning tools. Results are estimates only and not financial guarantees. They are not legal, tax, financial, insurance, installation, or licensing advice. Local rules and real-world costs vary.
Cost and workload assumptions
Operating profit excludes purchases of additional sets. The cash-after-growth result subtracts that investment separately. Revenue uses the entered active rented sets for a full month; churn is a separate planning count, not automatically deducted from those active sets. Reduce active sets to model vacancies and adjust delivery costs for replacements.