How do you calculate IQ/OQ/PQ cost?

Add the cost of each qualification phase plus documentation. With IQ at $12,000, OQ at $18,000, PQ at $25,000, and documentation/PM at $8,000, the total qualification cost is $63,000.

Why is PQ usually the most expensive phase?

PQ requires multiple consecutive production runs at full rate with real materials, statistical sampling, and product testing. In this example PQ is $25,000 — the largest single element — because it consumes production time, materials, and lab analysis.

What is a typical IQ/OQ/PQ budget for medical device equipment?

For a single moderately complex piece of equipment, $40,000-$80,000 is common once protocols, execution, and documentation are included. The $63,000 worked example sits squarely in that range.

Is documentation really worth budgeting separately?

Yes. Protocol authoring, traceability matrices, and final reports are labor-intensive and audit-critical. At $8,000 here, documentation and project management is about 13% of the total and is frequently underestimated.

Does this cost include re-validation?

No. This is the initial qualification estimate. Periodic re-validation and change-control-driven re-qualification are separate recurring costs you should budget on their own.

IQ vs OQ vs PQ — what is the difference?

IQ confirms correct installation against specs, OQ challenges the operating limits to prove the process works across its range, and PQ demonstrates it consistently produces conforming product under real production conditions.

MedTech Manufacturing calculator

IQ OQ PQ Qualification Cost Calculator

IQ/OQ/PQ cost is the total price of process and equipment validation under FDA 21 CFR 820.75 and ISO 13485 — covering Installation Qualification (verifying the equipment is installed to spec), Operational Qualification (proving it runs across its operating range), and Performance Qualification (confirming it makes conforming product in routine production). Validation engineers, quality managers, and capital planners use this to budget new line introductions and justify equipment purchases. It matters because validation routinely consumes 15-30% of a capital project and is the single most common reason device launches slip. Getting the number right early prevents underfunded protocols and rushed re-qualification.

What this calculator does

Sum total equipment or process qualification cost across IQ, OQ, PQ phases plus documentation and project management.
Use this when budgeting capital equipment installations, estimating total validation project cost, or comparing qualification approaches for new equipment.
It sums IQ, OQ, PQ, and documentation/project-management spend into one total validation cost for a piece of equipment or process.

Formula used

Total IQ/OQ/PQ cost = IQ cost + OQ cost + PQ cost + documentation and project management
Average qualification phase cost = total ÷ component count

Inputs explained

Installation Qualification (IQ) cost:
Operational Qualification (OQ) cost:
Performance Qualification (PQ) cost:
Documentation and project management:

How to use the result

Use it when budgeting a new medical device line, a process transfer, a major equipment change, or a re-validation triggered by a change control.
It treats qualification as a one-time sum and excludes recurring re-validation, deviation investigations, and the cost of failed runs that force protocol re-execution.

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 IQ/OQ/PQ cost? Add the cost of each qualification phase plus documentation. With IQ at $12,000, OQ at $18,000, PQ at $25,000, and documentation/PM at $8,000, the total qualification cost is $63,000.
Why is PQ usually the most expensive phase? PQ requires multiple consecutive production runs at full rate with real materials, statistical sampling, and product testing. In this example PQ is $25,000 — the largest single element — because it consumes production time, materials, and lab analysis.
What is a typical IQ/OQ/PQ budget for medical device equipment? For a single moderately complex piece of equipment, $40,000-$80,000 is common once protocols, execution, and documentation are included. The $63,000 worked example sits squarely in that range.
Is documentation really worth budgeting separately? Yes. Protocol authoring, traceability matrices, and final reports are labor-intensive and audit-critical. At $8,000 here, documentation and project management is about 13% of the total and is frequently underestimated.
Does this cost include re-validation? No. This is the initial qualification estimate. Periodic re-validation and change-control-driven re-qualification are separate recurring costs you should budget on their own.

Last reviewed 2026-05-12.