How do you calculate quote margin?

Subtract the required cost floor from the available quote price to get the gap, then divide by the reference base. With an available amount of 125, a required amount of 100, and a reference of 100, the margin is (125 - 100) / 100 = 25%.

What is a good margin on a vending or kiosk quote?

It depends on whether you're selling hardware, service, or a bundle, but hardware-heavy quotes often run thinner than service. A 25% margin like the example is solid for equipment; set a minimum-margin floor and reject quotes that fall below it.

What is the difference between the required amount and the reference base?

The required amount is your cost floor — what the quote must cover. The reference base is what you divide the gap by to express margin as a percentage. When the reference equals the required cost, margin is expressed relative to cost.

Is this markup or margin?

When the reference base equals the cost floor, the result behaves like markup on cost. Using price as the reference base instead would give margin on price. Be explicit about which base you're using so quotes are comparable.

Why did my margin come out lower than expected?

Usually because the required cost floor is higher than assumed — install labor, freight, and warranty reserve are common omissions. A quote that looks fat on the machine price alone can shrink to a thin margin once the full cost floor is loaded in.

How do I use this to set a quote price?

Rearrange it: pick your target margin, take your required cost floor, and back into the price that clears it. That gives you the minimum available amount to quote so the deal meets your margin policy.

Vending, Kiosk & Self-Service Equipment calculator

Quote Margin Calculator

Quote margin is the percentage of a self-service equipment quote that clears your cost floor and lands as gross profit. Sales engineers and estimators quoting vending machines, kiosks, and installation packages use it to check that a deal actually makes money before it goes out the door. It turns the gap between what you can charge and what the job must cover into a clean percentage you can hold to a minimum-margin policy. On thin-margin hardware deals, a quote that looks profitable in dollars can be dangerously slim once you see the percentage.

What this calculator does

Estimate quote margin for vending, kiosk and self-service equipment using production-ready inputs so teams can measure the gap between available and required amounts.
Use it when quote margin in vending, kiosk and self-service equipment needs a clean margin number for a vending, kiosk and self-service equipment go / no-go review.
It computes the margin percentage as the gap between available quote price and required cost floor, divided by a reference base.

Formula used

Quote margin amount gap = available quote margin amount - required quote margin amount
Quote margin = amount gap ÷ reference quote margin amount

Inputs explained

Available Quote Price:
Required Cost Floor:
Reference Base for Margin:

How to use the result

Use it when reviewing a quote before submission or comparing the margin on competing deal structures.
The margin is only as accurate as your cost floor; if the required amount omits install, freight, or warranty reserve, the percentage will overstate real profitability.

Current U.S. benchmarks

Global copper trades at $13,484 per tonne (IMF via FRED, May 2026), up 41.5% in a year, and U.S. industrial electricity averages 8.66 cents per kWh. Both feed electrified-hardware unit economics.
Steel mill PPI stands at 348.53 (BLS, May 2026), up 6.7% from a year earlier. New factory orders are up 2.3% year over year (Census).

Common questions

How do you calculate quote margin? Subtract the required cost floor from the available quote price to get the gap, then divide by the reference base. With an available amount of 125, a required amount of 100, and a reference of 100, the margin is (125 - 100) / 100 = 25%.
What is a good margin on a vending or kiosk quote? It depends on whether you're selling hardware, service, or a bundle, but hardware-heavy quotes often run thinner than service. A 25% margin like the example is solid for equipment; set a minimum-margin floor and reject quotes that fall below it.
What is the difference between the required amount and the reference base? The required amount is your cost floor — what the quote must cover. The reference base is what you divide the gap by to express margin as a percentage. When the reference equals the required cost, margin is expressed relative to cost.
Is this markup or margin? When the reference base equals the cost floor, the result behaves like markup on cost. Using price as the reference base instead would give margin on price. Be explicit about which base you're using so quotes are comparable.
Why did my margin come out lower than expected? Usually because the required cost floor is higher than assumed — install labor, freight, and warranty reserve are common omissions. A quote that looks fat on the machine price alone can shrink to a thin margin once the full cost floor is loaded in.

Last reviewed 2026-05-12.