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For vending machine operators

Updated Oct 3, 2026

Vending machine profit calculator

Monthly net profit, payback, 12-month return, and what you earn per hour of restocking, from your own numbers.

Updated

Vending Machine Profit Calculator

Start from

One of our smart coolers at a gym: $4,000 machine, $500 a month in sales, product at 25%, card fees of 4% plus $8 a month. The 15% commission is what our claw machine location takes; the gym's rate is not published here.

Monthly net profit

$272

Before your time and income tax.

Payback

14.7 mo

12-month ROI

−18%

Per hour worked

—

Add visits and hours.

Operating profit

$272

Before any loan payment.

  • Product$125
  • Card fees$28
  • Commission$75
  • Other monthly$0
  • Left$272
Show the math

Product$500 × 25% = $125.00

Card fees$500 × 4% + $8 = $28.00

Commission$500 × 15% = $75.00

Operating profit$500 − $125.00 − $28.00 − $75.00 − $0.00 = $272.00

Net profit$272.00 − $0.00 = $272.00

Payback$4,000 ÷ $272.00 = 14.71 months

12-month ROI(12 × $272.00 − $4,000) ÷ $4,000 = −18.4%

The calculator takes one machine’s monthly sales and subtracts product, card fees, the location’s commission, and any other monthly cost. What is left is operating profit. If you finance the machine, the loan payment comes out next, giving net profit.

Where the starting numbers come from

Smart cooler. One of our coolers at a gym: a $4,000 machine, about $500 a month in sales, product at 25% of sales, and card fees of 4% plus $8 a month. That leaves $347, the same receipt shown in how to run a vending route. The 15% commission is what our claw machine location takes; the gym’s rate is not published here.

Snack and drink combo. The machine price is the Selectivend Refreshment Center at Sam’s Club1, $4,198. Card fees are the Cantaloupe Engage2 reader’s 5.95% plus $9.95 a month.

AI vending cooler. The VMFS AI Grab & Go Cooler3 at $2,950, the lowest maker’s price in our smart cooler comparison. Platform fees differ by seller; the fee comparison has each one.

Claw machine. M&P Amusement’s refurbished Candy House crane4 at $2,695 plus shipping. It takes coins, so card fees start at zero. California’s Bureau of Gambling Control lists claw machines among illegal gambling devices; best vending machines has the details.

Sales, product cost, and commission start blank for every machine except our cooler. Sellers’ revenue claims are marketing, and we found no survey of per-machine sales by location type.

Commission

A vendor blog, VendBuddy5, puts location commissions at 5% to 20% of gross sales, with small offices at 0% to 5%. We could not find a survey from NAMA or the trade press. Use the rate in your agreement with the location.

Your time

Restock visits and hours per visit are optional. With them, the calculator divides net profit by the hours you work on the machine. Count the drive. A machine that earns $200 a month and takes six hours of visits pays about $33 an hour before tax.

What the calculator leaves out

Shrink, the product that leaves without being paid for, is not a separate line. If you track it, add it to product cost. Sales tax is collected from customers and paid to the state; the California sales tax guide shows the vending rules. Income tax, depreciation, and the van are business-wide costs.

Questions

How much does a vending machine make a month?

It depends on the location more than the machine. One of our smart coolers at a gym sells about $500 a month and leaves $347 after product and card fees, before commission and our time. Enter your own location's sales in the calculator to see what is left.

How is payback calculated?

Machine cost divided by monthly operating profit. Operating profit is sales minus product, card fees, commission, and other monthly costs. Loan payments are left out of payback because they repay the machine itself.

What does 12-month ROI include?

Twelve months of operating profit, minus the machine cost, minus any interest paid in the first year if you finance, divided by the machine cost. A negative ROI means the machine has not paid for itself in a year.

Why are some fields blank?

Only fields with a published source are filled in. Monthly sales, product cost, and commission for a snack machine or claw machine depend on the location, and no source we trust publishes typical figures, so you enter your own.

Does the calculator include sales tax and income tax?

No. Sales tax is collected from customers and paid to the state, and income tax depends on your whole business. The California sales tax guide shows how vending sales tax is worked out.

Sources

Checked Oct 2026. Vendor prices and fees change; confirm before you buy.

  1. Sam's Club drink and snack machines · samsclub.com
  2. Cantaloupe Engage card reader · store.cantaloupe.com
  3. VMFS, AI Grab & Go Cooler · vmfsusa.com
  4. M&P Amusement, Candy House crane · mpamusement.com
  5. VendBuddy, vending commission rates (vendor blog) · vendbuddy.io