Vending Machine ROI Calculator: Return on a Single Machine
See whether a vending machine actually pays off — by comparing what the machine, install, and inventory cost against the net cash it has produced over the years you have run it.
Adjust the inputs and select Calculate for a full breakdown.
Year-by-year value projection
Compare Common Scenarios
How the numbers shift across typical situations for this calculator:
| Scenario | Total ROI | Annualized ROI | Net profit |
|---|---|---|---|
| $4k setup · $10k net · 3yr | 150.00% | 35.72% | $6,000.00 |
| $2k setup · $4k net · 2yr | 100.00% | 41.42% | $2,000.00 |
| $8k setup · $30k net · 5yr | 275.00% | 30.26% | $22,000.00 |
| $5k setup · $3k net · 2yr | -40.00% | -22.54% | -$2,000.00 |
How This Calculator Works
Enter the all-in setup cost — machine, install, initial inventory, location fee — and the net revenue (gross sales less cost of goods, restocking, and ongoing fees) over the period. The calculator returns the total ROI, the net profit, and the annualized rate.
The Formula
Return on Investment
V_start = amount invested, V_end = amount returned; annualized ROI = (V_end / V_start)^(1/n) − 1
Worked Example
A $4,000 machine producing $10,000 of net revenue over 3 years posts a 150% ROI — about 36% a year annualized. The cleanest vending businesses combine high-traffic locations, low-spoilage product mix, and low restocking cost; profitable enough to scale beyond one machine.
Key Insight
Vending machine ROI looks great on a single machine in a good location and worse on a route of marginal locations. Operators who scale successfully chase commission terms with property owners more than headline revenue per machine — a 10% location commission instead of 25% is often worth more than the next high-traffic site.
Frequently Asked Questions
What counts as setup cost?
Machine purchase or lease deposit, install and transport, initial inventory, payment processing setup, business registration, and any upfront location commission or fee.
Should I use gross or net revenue?
Net — gross sales less cost of goods, restocking labor, and ongoing location fees. The ROI then reflects what actually hits the operator's pocket, not the headline at the machine.
How long does a vending machine pay back?
Strong locations recover the machine in 12 to 24 months; weak ones take 5 years or longer, sometimes never. Location quality drives the math more than machine choice.
What is a typical vending margin?
Net margin per machine commonly runs 25% to 40% of gross sales after product cost, location commission, and restocking labor. High-traffic locations can clear more; low-traffic ones run thinner.
Is vending really passive income?
Not as passive as marketed. Restocking, breakdowns, vandalism, and location relationships all need attention. Single-machine operators usually spend 1 to 3 hours a week per location.
Related Calculators
Methodology & Review
Return is gross revenue against all-in investment, less 100%. Investment should include the machine, install, initial inventory, and location commission upfront. Cost of goods, restocking labor, and location fees over time count only if subtracted from the revenue figure (use net cash to operator).
Written by Ugo Candido · Last updated May 17, 2026.