Kanban Methodology: Principles, Benefits, and How It Works

An all-inclusive overview of Kanban, its practices, tools, and when to use it.

Kanban has become one of the most known project management frameworks, offering great visualization of processes and easy collaboration.

At its core, Kanban is built on four fundamental principles that foster effectiveness:

• Starting with what you already know
• Embracing incremental change
• Respecting the existing process and roles
• And encouraging leadership at all organizational levels.

If you are interested in learning more about what it entails and how to apply the framework to your team, this article is for you.

Kanban Explained: What It Is

Kanban was first developed in 1940s Japan by Taiichi Ohno as part of Toyota’s Lean manufacturing system. Its main goal was to support “Just-in-Time” production. This key Lean principle helps reduce waste. It does this by making only what is needed, when it is needed, and in the right amounts. This approach cut wait times and kept inventory low. It matched Lean’s goal of efficiency and delivering value to customers.

Today, Kanban has evolved beyond manufacturing. It is now a popular framework in many workplaces, especially in software development and knowledge work. As part of the Agile family, Kanban helps teams adopt Lean principles. Here’s how:

• Visualizing Work: Teams use a Kanban board to see the workflow clearly and spot inefficiencies.
• Limiting Work in Progress: This stops teams from taking on too much and keeps them focused on finishing tasks.
• Focusing on Continuous Improvement: Teams identify bottlenecks and optimize their workflow.

Kanban’s simple method and focus on visualization make it a strong tool for keeping Lean practices in any workflow.

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Kanban Principles

The Kanban framework follows 4 main principles to ensure effectiveness:

1. Start with what you do know
2. Agree to pursue incremental, evolutionary change
3. Respect the current process, roles, responsibilities, titles
4. Encourage acts of leadership at all levels in your organization

Learn more: 9 Things You Should Know About Kanban

Kanban Practices

Contrary to another widely known Agile application Scrum, Kanban does not have strict implementation rules. However, it does offer 6 practices to follow, to ease the process of application.

1. Visualize – the work, the workflow, the business risks
2. Limit the Work In Progress (WIP)
3. Manage Flow
4. Make policies explicit
5. Implement feedback loops
6. Improve collaboratively, evolve experimentally

Discover the basics of Kanban, its principles, and essential tools like project visualization, WIP limits, and feedback loops in the Ultimate Kanban Project Management Guide.

What is a Kanban Board?

The Kanban board is the main tool used in project management practices. It helps visualize your workflow, control the process, and maximize results. The board comprises columns (statuses), swimlanes, cards, and WIP limits. This helps manage work processes, eliminate waste, and deliver results faster. 

The Story of the Kanban Board

Kanban boards were first introduced as part of the Kanban framework and quickly became the essential tool used by practitioners. Over the years, these boards have become so popular that some have even started calling them Agile boards. However, this term is not correct, as different Agile frameworks use different variations of the task board.  

A very important note to make is that there is a difference between the Kanban Board and the Kanban System. The first is a simple visualization of tasks, while the other allows to visualize and track complex workflows. When we refer to the Kanban Board, we refer to a fully functional System.

While Kanban boards are usually created for framework practitioners, they have proven so helpful that some teams have implemented them as a standalone solution. With their ability to bring clarity and flexibility to the table, it is little wonder they have become a go-to Agile tool. 

Kanban Board Components

As teams can freely adapt and modify visual boards to fit their needs, the task board has numerous variations. And while a specific look does not define these boards, there are 5 key features each of them should hold:

• Progress columns/statuses
• Kanban cards
• WIP limits
• Swimlanes
• Commitment points

1. Progress Columns/Statuses

Usually, there are three basic sections – To Do, Doing, and Done or Input, Progress, and Output. This is the setup that most teams start with, and then expand the workflow with various columns as they continuously improve their projects. The end goal is to use such a structure that allows you to clearly see what kind of statuses a work item needs to go through to be successfully finished.

The most common additions to the standard board sections are priority columns and progress steps.  

Priority columns visualize high-priority tasks in the To-Do section. As team members choose which task they will work on next, this helps ensure that the most important tasks are completed first.  

Progress steps or columns help track task progress in the Doing section. Teams define the process steps each task must go through to be completed and visualize them with columns. These steps differ in every team; for example, they could be Design, Manufacturing, Testing, and QA.  

With Kanban boards like Teamhood, you do not have to worry about immediately figuring out all the process steps. This can be especially tricky if it is your first time using a Kanban-based task board. Instead, you start simple and build and improve your board as the work continues. And if you want to start working immediately, pick one of the predesigned Kanban board templates for your process.

2. Kanban Cards 

The second integral part of any Kanban board is the task cards. Used to mark all work happening within the team, they are added to the task board and moved through the columns to celebrate progress. To ensure the board stays clean and usable, task cards contain the necessary information, such as task name, assignee, and due date. 

This is great for visualizing the process, but the team using the board may prefer more details. This is where digital boards have the advantage. You can add a full description, files, comments, and even estimate and track time here. Tasks can be divided into subtasks for those working with more oversized items and tracked separately, creating a full picture of project progress. 

To track and control complex projects, Teamhood offers a variation of the task board called advanced Kanban. Here, each column can have sub-columns, meaning each of your process steps can have a separate workflow. As large tasks move through the regular process steps, their subtasks are monitored in the secondary workflow created for each process step. This can be as simple as Doing and Done or more advanced and comprised of various stages. 

Advanced Kanban is great for teams tracking complex projects within a board as it allows monitoring the progress of even the most minor tasks. 

3. WIP limits 

Columns and cards are awesome for visualization, but how do you limit work? That’s where work-in-progress limits kick in. They work with the Lean “Just-in-Time” idea. Tasks only get pulled into the “Doing” section when the team’s good to go – it’s like a readiness check. This keeps the team from getting overwhelmed, stays focused, and makes sure progress keeps moving steadily.

WIP limits differ from team to team, but the main idea is that each team member should work on no more than one task at a time. Therefore, it is common for the WIP limit to equal the number of people on the team. Different WIP limits can be set for each progress column or to swimlanes to control more complex processes. This is usually the case where tasks must wait for approval from external stakeholders, and thus, a team member can take on a new assignment. 

Limiting work to only one task per team member is great for finishing tasks quicker and ensuring any problems are noticed and solved quickly instead of being buried under other schemes. 

4. Swimlanes  

The fourth information layer on the board comes in the form of swimlanes—or, as you may know them, rows. It may sound simple, but this additional layer is great for larger projects where tasks need to be divided. Swimlanes can be used for various purposes, such as prioritizing tasks and grouping them according to different projects, goals, or teams. 

If you work in a field with a tendency for urgent unplanned tasks to appear, an additional swimlane can prioritize such functions over others. An Expedite lane is added to the top of your board. Then, if any urgent work arises it is placed there. In this case, even if the WIP limit is reached, the team can take the task on and complete it before the other committed tasks. You can find more on Kanban swimlanes here.

Check out this visual guide for defining Kanban boards to get great practical tips.

Looking for your solution? Here are the best Kanban board tools to choose from.

How to use a Kanban Board?

The system should be easy enough to allow daily updates of the necessary information. This is crucial because your whole team will depend on statuses and assignments. Over time, it will become the de facto source of truth, and your team will start saving time on interruptions, organizational questions, and work assignments. 

1. Together with a team, try to map your current workflow on a whiteboard. Decide on work statuses and work types/groups. Those will become Kanban columns and swimlanes. Alternatively, you can use a digital solution like Teamhood to create your first board to save time. 
2. Add the first work items or tasks you have planned or worked on. This will quickly make your work transparent in your current situation and give clarity on what must be done next. 
3. Start updating work statuses daily and discuss further improvements to your workflow. We recommend implementing daily meetings to review progress. Additionally, implement planning sessions to add new tasks to the Kanban board, and trust your team to take on and complete the tasks. Learn more about Kanban planning. 

Remember, a board should fit and show your process. If that process changes, the board should change with it. This flexibility is key to the idea of continuous improvement, also known as Kaizen, where things are always getting better. A Kanban board isn’t just a static tool – it’s part of a cycle of learning and adapting. As the team figures out where it can improve, the board should adapt too, keeping up with the evolving processes. This way of thinking helps the team get more efficient over time.

Check our short introductory video below to see how the Kanban board is built and used in real life:

Kanban Metrics

Kanban defines two main metrics to monitor a team’s effectiveness—Lead Time (total time from request to completion) and Cycle Time (time from starting work to completion). These metrics help teams track speed but don’t directly reflect customer outcomes. A team may achieve low Cycle Time but still deliver low-value tasks, misalign with customer needs, or sacrifice quality for speed. To ensure true effectiveness, teams should balance these metrics with customer-focused measures like satisfaction, retention, and value delivered.

Learn how to calculate these metrics in this post – Lead and Cycle time.

Additionally to lead and cycle time, Kanban teams track the Flow metrics. These are more advanced and provide the team with forecasts on task completion instead of averages. This is done by considering previous performance by the team and the task size.

Portfolio Kanban

With some effort, Kanban practices can be applied to manage a portfolio of projects. As it is not a full project management method, such an approach will require implementing some sort of hybrid project management solution.

Learn more about Portfolio Kanban.

What are the Benefits of Kanban

Some might still think – this is all great fun, but how will this help my team perform better? By implementing the Kanban system and tracking your tasks with a Kanban board you will get 4 clear improvements to your process and results. 

1. Workflow visualization

Having all your processes visualized on one Kanban board provides excellent benefits. It becomes easy to glance at and understand where your team stands at any moment. Also, the visible process makes analyzing and improving the workflow much easier. Maybe some steps have become unnecessary, or something else should be added to ensure all tasks go through the same process. This all becomes clear when using a visual task board, making monitoring and improving your operations easy. 

Want to see some examples of how Kanban can be used in practice?

2. Identification, optimization, and solving bottlenecks

Limiting the WIP, helps your Kanban team stay focused on what they are doing instead of spreading out between numerous tasks. This will ensure tasks are completed faster and with more focus. This approach reduces context-switching—the mental overhead of constantly shifting between tasks—which can significantly lower productivity and increase the chance of errors. Working on one task at a time will make any issues and bottlenecks appear quicker. Thus, you can instantly learn about any problems and solve them instead of dragging them out until the end of the project. 

See the best free backlog management tools.

3. Change the course of action quickly and easily 

Limiting the WIP has one more benefit: it allows for more rapid course of action change. As new circumstances appear, task priorities can be reorganized. As soon as a team member finishes a task, they will take the new most important item from the To-Do section. By not working on several tasks simultaneously, Kanban team members can change course and start working on new priorities almost instantly. This cannot be said about other project management approaches. 

For those new to Agile, you might still be unsure how the two most popular Agile framework task boards differ. There are two key things to note – form and function. 

4. Analyze Kanban team productivity and estimate better 

Lastly, working on a Kanban board, you will start to notice and will be able to estimate your teams’ output. Since the team members work on one task at a time, you can easily see how many tasks they complete in a week or a month. Thus, use lead and cycle time metrics to forecast likely task completion dates.

In Teamhood we call this an intelligence layer that can be activated directly in the Kanban view.

Knowing the average time it takes your team to complete a task will help you better understand when a project will be completed. This can be achieved by making sure all your Kanban tasks are similar in size or by estimating their duration. 

Learn more about actively managing items on Kanban board to ensure smooth Flow.

Kanban vs Scrum

1. Form 

As discussed above, the basic Kanban board has three sections: To Do, Doing, and Done. The Kanban team can decide to enhance these sections with various columns. 

The Scrum board, on the other hand, must hold a little more information. It contains 4 clearly defined sections: 

1.  Product backlog for tasks that give a broad idea of where the project must be going. 
2.  Sprint backlog for tasks that the team commits to complete in the next iteration.  
3.  Doing for the tasks in progress. 
4. Done for completed tasks. 

The Scrum board is managed separately by the Product Owner and the team. The team commits to tasks 1-4 weeks in advance. 

2. Function 

The function of a Kanban is to visualize work and limit the WIP. This helps the team deliver the best results. Here the team sets the pace of work and completes tasks based on the changing priorities. At the same time, the function of the Scrum board is to hold the tasks that must be completed in the next iteration. The Scrum board also visualizes the progress, but it serves more as a project plan for the next 1-4 weeks than a guide. Making sure the team meets the commitment during the allocated time.  

The differences between Scrum and Kanban boards are based solely on the frameworks’ differences. Kanban’s definition is much more flexible than the one of Scrum. Here is the full comparison of Kanban vs Scrum vs Scrumban.

Kanban or Can’t Ban – 10 Kanban Habits to Avoid

Kanban helps visualize and streamline processes, but bad habits can creep in as teams grow comfortable. Here are 10 common Kanban pitfalls to recognize and avoid for optimal efficiency.

• Moving Cards Backward to the Start of the Board
  Reversing task progress disrupts Kanban flow and metrics. Instead, seek solutions or move unfinished tasks to “done” with follow-ups planned separately.
• Breaking WIP (Work in Progress) Limits
  Exceeding WIP limits disrupt the steady delivery pace and tracking. Instead of bypassing WIP rules, use an expedite swimlane for urgent tasks.
• Having Multiple Expedite Swimlanes
  Creating multiple lanes for urgent tasks diminishes prioritization clarity. Keep one expedited swimlane and manage non-urgent items through backlog prioritization.
• Large Work Items, Hard to Track
  Oversized tasks hinder tracking and metrics accuracy. Break tasks into smaller, similarly sized units to improve flow and predictability.
• Lack of Clear Priorities
  Without clear task priorities, self-assignment becomes inefficient. Use priority columns or statuses to guide team focus.
• Micromanaging
  Over-monitoring negates Kanban’s self-governance benefits and erodes team trust. Prioritize backlog management and let the team handle task execution independently.
• Using a Poor Project Management Tool
  A suboptimal tool limits Kanban’s potential. Select a tool that matches your team’s current and future needs.
• Not Putting Everything on the Board
  Omitting tasks reduces transparency and skews metrics. Ensure all activities are visualized for accurate tracking and workflow integrity.
• Not Creating Cadences
  Lack of regular cadences for meetings or updates leads to inefficiency. Establish rhythms for better communication and alignment.
• Not Reviewing the Process
  Neglecting process reviews stifles continuous improvement. Regularly assess and adapt workflows to ensure optimal performance.

Additional resources

Still, have some questions about Kanban? You may like the following posts:

• Kanban board examples to spark your creativity.
• Free Kanban Board Excel Template
• Kanban Cheat Sheet outlines all the terms of the method concisely.
• You may also like to see the updated Teamhood Kanban view 2.0.

Conclusion

Kanban is a visual and informative framework for managing your team and optimizing work processes. By visualizing your tasks, you can optimize the workflow, identify bottlenecks, adapt to changing circumstances, and better estimate the outcome. 

Reading is never enough for learning, so it is now time to try Kanban for yourself. Just click below to try out Teamhood, an easy and visual Kanban board for professional teams.