Counting your months the way PMI counts them for the PMP®
[PMP-F##] tag that resolves to a fact in our store. Each fact holds a pinpoint citation into the official source. We link the source and never reproduce it. This is study guidance, not a ruling on your own application — PMI decides eligibility.The mistake that sinks applications
Most people count projects. PMI counts months [PMP-F06].
PMI counts your months of tenure, not how many projects you ran [PMP-F06]. Six months of work is six months, whether you ran one project or five [PMP-F06].
Overlap counts once
Two projects in the same month give you one month, not two [PMP-F06]. The requirement counts each month once, however many projects filled it [PMP-F02][PMP-F03].
A busy year can therefore produce fewer qualifying months than people expect [PMP-F06]. Write the calendar down before you add anything up.
Dana counts again
Dana led four projects between March 2022 and February 2026. Two of them ran side by side through all of 2024.
Counting projects, Dana sees four. Counting the calendar, Dana sees 48 unique months [PMP-F06]. The overlapping year contributes 12 months, not 24 [PMP-F06].
Dana needs at least 60 months on the secondary-degree row [PMP-F02]. The honest number is 48.
How to build the record
What you need first: a list of every project you led, each with a start month and an end month. One calendar covering the whole span.
- Drop any engagement that was not a project — temporary work with a unique outcome [PMP-F29].
- Drop any project you did not lead and direct [PMP-F17].
- Drop any project outside a professional setting [PMP-F07].
- Mark the surviving projects' months on the one calendar.
- Delete any marked month outside the eight-year window, measured from your planned submission date — not today [PMP-F01].
- Count each surviving month once, however many projects ran in it [PMP-F06].
You are done when: every month is counted once, sits inside the window from your submission date, and covers a project you led professionally [PMP-F06][PMP-F01][PMP-F17][PMP-F07][PMP-F29].
The calendar gives you the number. The application still wants each project entered on its own [PMP-F37].
If you are still accruing months, run step 5 again when you submit. The window travels with the submission date, so the oldest months drop off as new ones arrive [PMP-F01]. Dana counts in 2026 and submits in 2027; those two windows are not the same.
That count is your number [PMP-F06]. It will usually be smaller than the sum of your project lengths, and that is correct [PMP-F06].
What the record has to say
Each entry describes work in a professional setting [PMP-F07]. Work does not have to be paid to qualify, provided it is in that setting [PMP-F07].
School projects do not qualify, and neither does planning personal events [PMP-F07].
The source defines a project as temporary work that produces something unique, crediting the PMBOK® Guide [PMP-F29].
Our reading: ongoing operations have neither an end nor a one-off deliverable, so they do not fit that definition however hard the work was. Running the print shop is not a project; opening a new store is. Ask PMI if a case is borderline.
What to do next
Fill in the experience record on the workbook. One row per project, months marked once.
Then read lesson 03, which follows the application from submission to exam day.
Check yourself
Answer before you open each one. Retrieving an answer from memory is what makes it stick.
You ran three projects at once for all of 2025. How many months does 2025 give you?
Twelve. Months of tenure are what count, and an overlapping month counts once [PMP-F06].
Name the test that decides whether unpaid work counts.
Whether it was work in a professional setting — pay is not the test [PMP-F07].
Why should you build the calendar before adding the totals?
Because overlapping months would otherwise be counted twice, which inflates the total [PMP-F06].
A project ran from 2016 to 2017 and you apply in 2026. Does it count?
No. Only experience accrued in the eight consecutive years before you submit counts [PMP-F01].
Evidence for this lesson
Every tag above resolves here. Each entry names the section and page to check in your own copy, with the short quote we relied on — we link the source and never reproduce it.
All project management experience counted toward PMP eligibility must fall within the eight consecutive years before the application is submitted.
“accrued within the last eight consecutive years prior to your application submission”
With a secondary degree — an associate's degree, a high-school diploma, or the equivalent elsewhere — an applicant must show at least 60 months of qualifying project management work, counted without overlap.
“Minimum five years/60 months unique non-overlapping professional project management experience”
With a four-year degree (bachelor's or global equivalent), an applicant must show at least 36 months of qualifying project management work, counted without overlap.
“Minimum three years/36 months unique non-overlapping professional project management experience”
Experience is counted in months of tenure, not number of projects; months in which multiple projects overlap count only once toward the eligibility requirement.
“Tenure is tracked in months, not number projects”
Qualifying experience recorded on the application need not be paid work, but must be in a professional setting; school projects and personal-event planning do not qualify.
“does not necessarily have to be paid work, but it does need to be in a professional setting”
The applicant's experience has to cover project leadership and direction, not participation alone.
“Experience must include leading and directing projects.”
The source defines a project as temporary work that yields a unique outcome, and credits the PMBOK Guide for that definition.
“A project is a temporary endeavor undertaken to create a unique product, service or result”
Each project must be entered on the application separately, however many projects the applicant includes.
“must be recorded individually regardless of the number of projects you include”