How do you calculate quote margin?

Subtract loaded cost from the quoted price, then divide by the revenue base. At a $125 quoted price and $100 loaded cost, the $25 gap over $100 gives a 25% margin.

What is a good gross margin on IoT hardware?

Contract electronics assembly often runs 8-15% gross at the box-build level, while branded consumer IoT products target 30-50% to fund R&D, support and channel costs. The 25% in the example sits between pure CM work and a branded product.

Is this markup or margin?

It is margin. The gap is divided by the revenue base (price), not by cost. A $25 gap on a $125 price is a 25% margin but a 25% markup on $100 cost, so be clear which one your quote assumes.

Why is my quote margin lower than expected?

Usually the loaded cost is understated. Add first-pass-yield fallout, test time, freight, duties, warranty reserve and amortized tooling; each shaves points off the margin the raw BOM suggested.

How do I hit a target margin?

Rearrange the formula: required price = loaded cost divided by (1 minus target margin). For a 30% margin on $100 loaded cost, quote about $142.86 rather than the $125 that yields only 25%.

Should freight and duty go in the unit cost?

Yes, if you are quoting a landed or delivered price. Leaving ocean freight, tariffs and inbound logistics out of the loaded cost is one of the fastest ways to quote a margin you cannot actually earn.

Smart Home & Consumer IoT Hardware calculator

Quote Margin Calculator

Quote Margin tells you what percentage of a quoted price is left as gross margin after you subtract the fully-loaded cost of building a smart home or consumer IoT device. Estimators, sales engineers and contract-manufacturing account managers run it before submitting a bid to make sure a program clears the margin floor the business needs. In consumer electronics, BOM cost swings on chip allocation, PCB copper and enclosure tooling, and razor-thin margins get eaten alive by yield fallout and freight, so knowing the margin on the quoted number keeps you from winning unprofitable work. It converts a raw price-minus-cost dollar gap into the percentage your finance team actually tracks.

What this calculator does

Estimate quote margin for smart home and consumer IoT hardware using production-ready inputs so teams can measure the gap between available and required amounts.
Use it when quote margin in smart home and consumer iot hardware needs a clean margin number for a smart home and consumer iot hardware go / no-go review.
It computes gross margin percentage from a quoted price, a loaded unit cost, and the revenue base you want to divide against.

Formula used

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

Inputs explained

Quoted selling price per unit:
Fully-loaded unit cost (BOM + labor + overhead):
Revenue base for margin (quoted price):

How to use the result

Use it while pricing a bid or reviewing an RFQ, before you commit a number to the customer.
It reflects only the costs you enter; if the loaded unit cost omits yield loss, freight, warranty reserve or NRE amortization, the margin shown will be optimistically high.

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 loaded cost from the quoted price, then divide by the revenue base. At a $125 quoted price and $100 loaded cost, the $25 gap over $100 gives a 25% margin.
What is a good gross margin on IoT hardware? Contract electronics assembly often runs 8-15% gross at the box-build level, while branded consumer IoT products target 30-50% to fund R&D, support and channel costs. The 25% in the example sits between pure CM work and a branded product.
Is this markup or margin? It is margin. The gap is divided by the revenue base (price), not by cost. A $25 gap on a $125 price is a 25% margin but a 25% markup on $100 cost, so be clear which one your quote assumes.
Why is my quote margin lower than expected? Usually the loaded cost is understated. Add first-pass-yield fallout, test time, freight, duties, warranty reserve and amortized tooling; each shaves points off the margin the raw BOM suggested.
How do I hit a target margin? Rearrange the formula: required price = loaded cost divided by (1 minus target margin). For a 30% margin on $100 loaded cost, quote about $142.86 rather than the $125 that yields only 25%.

Last reviewed 2026-05-12.