How do you calculate medical device unit cost?

Multiply production volume by variable cost per device, add fixed costs and compliance overhead, then divide by volume. With 500 devices at $18.50 each, $2,500 fixed, and $1,200 overhead, total run cost is $12,950 and cost per device is $25.90.

Why is my cost per device higher than the BOM cost?

Because fixed and compliance costs are spread across the run. In the example the BOM-driven variable cost is $18.50, but tooling, validation, and QMS overhead add $7.40 per device, pushing the loaded cost to $25.90.

How does volume affect medical device unit cost?

Variable cost per device stays flat while fixed and compliance costs are divided over more units. Doubling the run to 1,000 devices would split the $3,700 of fixed and overhead over twice as many units, dropping per-device burden from $7.40 to $3.70.

What should I include in compliance overhead?

Quality engineering time, DHR documentation, lot release testing, sterilization validation lots, and any regulated labor not already in your hourly burden. Keep it separate from tooling so you can see how QMS load alone moves the number.

What is a good unit cost for a medical device?

There is no universal target — it depends on selling price and class. A useful rule of thumb is keeping fully loaded unit cost below 30-40% of net selling price so there is room for distribution, regulatory, and warranty reserves on a Class II device.

Does this calculator include scrap and yield loss?

Not directly. If your validated yield is 95%, inflate variable cost per device by dividing it by 0.95 before entering, or the unit cost will understate true material consumption.

MedTech Manufacturing calculator

Medical Device Unit Cost Calculator

Medical device unit cost is the fully loaded cost to produce one finished device, blending per-device materials with amortized fixed costs and the compliance overhead that regulated MedTech manufacturing demands. Cost engineers, NPI teams, and contract manufacturers use it to price 510(k)-cleared products, quote OEM customers, and decide whether a process is viable at a given annual volume. Because validation, tooling, and QMS labor are spread across the run, unit cost is highly volume-sensitive — the same device can cost far more at 500 units than at 50,000. Getting this number right is the difference between a profitable program and one that quietly bleeds margin.

What this calculator does

Calculate total production cost and cost per device from volume, material/component cost, fixed costs, and labor/compliance overhead for regulated medical devices.
Use this when quoting a production run, comparing manufacturing scenarios, or building a cost model for a new device to present to finance or supply chain stakeholders.
It computes the fully loaded cost per finished device by summing variable cost across the run with fixed and compliance costs, then dividing by volume.

Formula used

Total medical device unit cost = production volume × variable cost per device + fixed costs + labor and compliance overhead
Cost per unit = total medical device unit cost ÷ production volume

Inputs explained

Production run volume (devices built):
Variable cost per device (materials and components):
Fixed costs (tooling, setup, process validation):
Labor plus QMS compliance overhead:

How to use the result

Use it during quoting, NPI cost modeling, make-vs-buy decisions, and when re-justifying price after a volume or BOM change.
It assumes fixed costs are fully absorbed by this single run; if tooling or validation is shared across multiple programs or years, allocate those costs before entering them or unit cost will be overstated.

Current U.S. benchmarks

U.S. manufacturing runs at 75.6% of capacity with new factory orders at $657B per month (Federal Reserve and Census, May 2026).
The U.S. has 8,825 medical equipment and supplies establishments employing about 308,388 workers (Census County Business Patterns, 2023).

Common questions

How do you calculate medical device unit cost? Multiply production volume by variable cost per device, add fixed costs and compliance overhead, then divide by volume. With 500 devices at $18.50 each, $2,500 fixed, and $1,200 overhead, total run cost is $12,950 and cost per device is $25.90.
Why is my cost per device higher than the BOM cost? Because fixed and compliance costs are spread across the run. In the example the BOM-driven variable cost is $18.50, but tooling, validation, and QMS overhead add $7.40 per device, pushing the loaded cost to $25.90.
How does volume affect medical device unit cost? Variable cost per device stays flat while fixed and compliance costs are divided over more units. Doubling the run to 1,000 devices would split the $3,700 of fixed and overhead over twice as many units, dropping per-device burden from $7.40 to $3.70.
What should I include in compliance overhead? Quality engineering time, DHR documentation, lot release testing, sterilization validation lots, and any regulated labor not already in your hourly burden. Keep it separate from tooling so you can see how QMS load alone moves the number.
What is a good unit cost for a medical device? There is no universal target — it depends on selling price and class. A useful rule of thumb is keeping fully loaded unit cost below 30-40% of net selling price so there is room for distribution, regulatory, and warranty reserves on a Class II device.

Last reviewed 2026-05-12.