Microsoft study plan
PL-300 study plan
A step-by-step PL-300 study plan: the exact order to study in, how long to spend on each stage, and when to start practice questions. Follow it top to bottom.
The real PL-300 is Typically 40 to 60 questions questions in 100 minutes, pass mark 700 / 1000. For the full domain-by-domain breakdown behind each stage, read the PL-300 study guide.
Your step-by-step plan
Map the blueprint and book a date
Day 1Read the official PL-300 skills outline and the four domains with their weights. Book a provisional date now, because a fixed date turns open-ended study into a plan and is the strongest predictor of actually sitting. Note that Model the Data is 35 percent on its own and Prepare plus Model together are most of the exam, so weight your time accordingly.
Drill Power Query hands-on
Week 1Spend the first week inside Power Query Editor. Practise connecting to files, databases, and cloud sources; do multi-column merges and confirm the selection-order rule; tell merge from append by building both; and use column quality, distribution, and profile to assess data. Learn the service-side rules on endorsement, single-owner semantic models, and taking over a model to change credentials.
Go deep on modelling and DAX
Weeks 2 to 3Model the Data is the largest domain, so it gets the most time. Build star schemas, set relationships, and learn the default one-to-many cardinality and the bridging-table pattern for many-to-many. Write measures and time intelligence, and nail context transition: a model measure transitions automatically in row context, an inline SUM needs CALCULATE. Rank the model-size levers and know pre-summarising during ETL is the biggest.
Build visualisation and Copilot fluency
Week 4Practise matching visuals to intent (scatter for correlation, card and matrix where they fit) and enhancing reports with themes, accessibility, and bookmarks. Learn the Copilot facts the exam tests: the F2 or P1 licensing floor, the standalone-versus-report-pane scope difference, and that Q&A is being replaced by Copilot for natural-language querying.
Master deploy, security, and the role matrix
Week 5Memorise the workspace role matrix until Member-versus-Contributor publishing rights are automatic, and the Pro or PPU licence floor for creating a workspace. Configure scheduled refresh and endorsement, implement and test row-level security with View as, and learn the documented edge cases on sensitivity labels in subscriptions and which tiles support data alerts.
Drill weak domains, then space the review
Week 6Use your per-domain accuracy to attack the domains dragging you down rather than re-reading what you already know. Then space it: revisit each domain's recall prompts after a few days and again a week later. Spacing roughly doubles what sticks compared with cramming the night before.
Sit a timed mock and calibrate
Weeks 6 to 7Take at least one full timed mock under exam conditions to rehearse pacing and the flag-and-return habit. Treat the score as a per-domain readiness signal, not a single number, and review every missed question, naming the exact documented rule you misread, before you book or sit.
Ready to start stage one?
Free PL-300 questions with worked explanations. No sign-up.
Frequently asked questions
How long does this PL-300 study plan take?
It is 7 stages, paced by how much time you can give it each week - most candidates work through it in 2 to 6 weeks. Each stage below has a suggested duration; slow down on any stage where the recall checks in the study guide are not landing before moving on.
What order should I study PL-300 in?
Follow the stages in order below. They are sequenced deliberately: foundational material first, then the domains weighted heaviest on the exam, then timed practice, with review passes built in rather than left to the end.
Do I need practice questions as part of this plan?
Yes. Reading alone does not surface what you have not actually learned. This plan builds in graded practice, and the full 224-question bank is free to use as you work through each stage.
Is this plan enough on its own, or do I need the full study guide too?
This page is the plan: what to do and in what order. The study guide adds the domain-by-domain breakdown, easy-to-confuse traps, and worked examples behind each stage - read it alongside this plan, not instead of it.
Examworthy is not affiliated with or endorsed by Microsoft. This study plan is original material based on the public exam blueprint. We never reproduce live exam items. PL-300 and related marks belong to their respective owners.