T
The Daily Insight

What is a project baseline

Author

Robert Spencer

Published Mar 17, 2026

A baseline in project management is a clearly defined starting point for your project plan. It is a fixed reference point to measure and compare your project’s progress against. This allows you to assess the performance of your project over time. For example, let’s say your project is on target to finish in six weeks.

How do you establish a project baseline?

  1. Identify Activities and Dependencies.
  2. Estimate Durations and Resource Needs.
  3. Create a Schedule Model.
  4. Seek Approval.
  5. Communicate the Schedule Baseline.
  6. Use and Maintain the Schedule Baseline.

What is an example of a baseline?

For example, a company that wants to measure the success of a product line can use the number of units sold during the first year as a baseline against which subsequent annual sales are measured. The baseline serves as the starting point against which all future sales are measured.

Why baselining a project is important?

Why Is Baselining Important? Establishing a baseline allows you to assess performance throughout the duration of a project. If a project is performing behind time schedule or above budget, it is time to either make changes to the baseline or add more resources by increasing time or costs.

What is a project baseline Pmbok?

A baseline is defined as a time-based standard against which performance is measured. A project baseline is a time-based, progressive plan as opposed to one, single target value. … The Project Management Body of Knowledge (PMBOK Guide) specifies the use of project baselines in three categories: Cost, schedule, and scope.

Can a project baseline be changed?

A project’s baseline is defined as the original scope, cost and schedule. The project’s baseline must be completely defined and documented before the project execution and control activities can begin. … If any change is approved then your new baseline is redefined as the original plan plus the approved change.

How do you manage a project baseline?

The key to working with baselines is to not adjust the baseline every time there is a slight change to the schedule. Ideally, once the project baseline is stored it should not be changed. However, it is sometimes inevitable to adjust it due to a new requirement that implies a major change to scope or cost.

What are two main benefits of having a project baseline?

The main benefits of having a project baseline are: Ability to assess performance. Earned Value calculation. Improved future estimating accuracy.

What is the difference between a project baseline and a project plan?

Key Differences Project Schedule is a “living” document, whereas Schedule Baseline is “frozen”. Project Schedule is the “actual”, whereas Schedule Baseline is the “plan”. Project Schedule is a Project Document, whereas Schedule Baseline is a part of the Project Management Plan.

What's another word for baseline?

standardmeasurecriterionmodelreferencetouchstoneguidelinebasisexampleprecedent

Article first time published on

What are the types of baseline?

Term Definition In project management there are three baselines – schedule baseline, cost baseline and scope baseline. The combination of all three baselines is referred to as the performance measurement baseline.

What is a baseline scenario?

Baseline scenarios (also known as ‘reference’ or ‘benchmark’ or ‘non-intervention’ scenarios) depict a future state of society and/or environment in which no new environmental policies are implemented apart from those already in the pipeline today; or in which these policies do not have a discernable influence …

What is a baseline method?

The baseline method of documenting the location of evidence and clues is another simple procedure used by investigators all over the world and is mainly used for documenting land evidence. You simply start with two outside reference points that have all your clues and evidence somewhere in between or to one side.

When should you're baseline a project?

The project baseline should always come in-between the planning phase and the start of the project. You should only re-baseline when you have major changes in your project such as: delays, overrun of budget or loss of key resources.

What is a baseline Why is it important how do you create a baseline for project scope?

A project baseline allows you to efficiently oversee and manage how a change in your schedule, cost, or scope affects everything else. When you’ve integrated all three elements properly, you can, for example, see how a delay in the schedule will affect the cost of the project and even change its scope.

What are the primary reference points for setting a project baseline?

A baseline is a group of nearly 20 primary reference points (in five categories: start dates, finish dates, durations, work, and cost estimates) that you can set to record the original project plan when that plan is completed and refined.

Who approves the project baseline?

A schedule baseline is a “specific version of the project schedule developed from the schedule network analysis. It is accepted and approved by the project management team as the schedule baseline with baseline start dates and baseline finish dates” (Schwalbe, 2006, p. 231).

What are the three types of baseline?

A project baseline typically has three components: schedule, cost, and scope. Often, these three baselines are separately monitored, controlled, and reported to ensure each is on track. When fully integrated, it may be referred to as a performance measurement baseline (PMB).

How many baselines Can a project have?

Tip: You can set as many as 11 baselines in a single project. Do this to get frequent snapshots of where things stand.

What is a contract baseline?

Baseline Schedule means the initial time schedule prepared by Contractor for Owner’s information and acceptance that conveys Contractor’s and Subcontractors’ activities (including coordination and review activities required in the Contract Documents to be performed by A/E and ODR), durations, and sequence of work …

What are the essential elements of a scope baseline?

  • the approved project statement,
  • the work breakdown structure (WBS), incl. control accounts, planning packages, and work packages, and.
  • the associated WBS dictionary.

How does Microsoft project Track baseline vs actual?

  1. On the View tab, click the arrow on Gantt Chart, then select Tracking Gantt.
  2. In the Data group click the arrow on Tables, and then select Variance.

What is baseline in research?

A baseline study is basically a collection of data about the situation in the community you want to work in before your project starts. It is a detailed description of the status quo. This can be in the form of a survey, research, interviews or other ways of data collection.

What is schedule baseline and why is it important?

A baseline schedule is one of the main project management documents that should be created before the project starts. It sets out the project execution strategy, key project deliverables, activity planned dates and milestones.

What is project Baseline Survey?

A baseline survey is a study that is done at the beginning of a project to collect information on the status of a subject (anything from crop yields to birth weights) before any type of intervention can affect it.

What is the opposite of baseline?

Opposite of something used as the basis for calculation or for comparison. apex. climax. culmination. extreme.

What is another word for foundational?

groundlayingbasicbeginningintroductoryimportantmainprimerequisitefocalingrained

How do you use baseline in a sentence?

  1. The stomping baseline is nicely juxtaposed with samples from The Blues Brothers film. …
  2. This way you’ll at least have a baseline on his health. …
  3. One solution is to replace randomly intermixed null events with periods of baseline between blocks of events.

How do you find the baseline?

Average the data entries by totaling the numbers and dividing the sum by the number of entries. The resulting figure is your baseline average. As an example, the data 100, 150 and 200 would be averaged as (100+150+200) / 3, which equals 150.

What is a baseline measurement?

A baseline measure, also known as “the before measurement” is a piece of data that has been taken before any action has been applied to such data.

What is baseline spend?

Baseline budgeting uses current spending levels as the “baseline” for establishing future funding requirements and assumes future budgets will equal the current budget times the inflation rate times the population growth rate.