Welcome to Chandoo.org.
My mission is to make you AWESOME in your work.

Hello, Namaste & Kia Ora. Welcome to Chandoo.org. 

My name is Chandoo. My mission is to make you awesome in Excel and Power BI.
I do this by sharing Excel & Power BI tutorials, examples, tips, videos and articles on this website. I live in Wellington, New Zealand with my beautiful wife Jo & our twins Nishanth & Nakshatra. Take a minute to browse various topics of the site to see how I can help you.

Thank you and welcome.

Howto export youtube video comments to Excel file?
Power Query

How to export YouTube video comments to Excel file? – Free template + Power Query case study

This week, I am running a contest on YouTube. One of the criteria for picking winners is that they must comment on my video. So far, I got more than 200 comments. To make my job easier, I want to export the video comments to an Excel file. Turns out this is easily done once you have a Google developer API key. In this article, let me explain the process for extracting Youtube video comments to Excel table.

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Excel Howtos

Highlight due dates in Excel – Show items due, overdue and completed in different colors

Congratulations to you if your job does not involve dead lines. For the rest of us, deadlines are the sole motivation for working (barring free internet & the coffee machine in 2nd floor, of course). So today, lets talk about a very familiar problem.

How to highlight due dates in Excel?

The item can be an invoice, a to do activity, a project or anything. So how would you do it using Excel?

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multiple find replace text values - using Power Query's List.Accumulate() function
Power Query

Multiple Find Replace with Power Query List.Accumulate()

Imagine you have a paragraph of text and you want to replace all occurrences of {four, normal, mysterious, nonsense} with {six, casual, confounding, handbags}. How would you do that?

You could use SUBSTITUTE() formula, but you need to nest four of them (as we need to replace four values with another four). But what if you have larger set of find / replacements?

Worry not, you can use Power Query to transform original text to new one by replacing all matching values.

In this page, learn how to do that with the excellent List.Accumulate() Power Query function.

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percentage progress charts
Charts and Graphs

6 Best charts to show % progress against goal

Back when I was working as a project lead, everyday my project manager would ask me the same question.

“Chandoo, whats the progress?”

He was so punctual about it, even on days when our coffee machine wasn’t working.

As you can see, tracking progress is an obsession we all have. At this very moment, if you pay close attention, you can hear mouse clicks of thousands of analysts and managers all over the world making project progress charts.

So today, lets talk about best charts to show % progress against a goal.

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easy website dashboard
Charts and Graphs

Easy Website Metrics Dashboard with Excel

Do you run an e-commerce website? You are going to love this simple, clear and easy website metrics dashboard. You can track 15 metrics (KPIs) and visualize their performance. The best part, it takes no more than 15 minutes to setup and use. Here is a preview of the dashboard.

Click to download the template.

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Power BI

Excel & Power BI for you

What people say about Chandoo.org

A relative told me about your website since I need help creating pivot tables, I learned how to do it in a matter of minutes thanks to your tutorial. Where have you been all of my excel troubled life, I look forward to viewing your videos on youtube as well as on your site. You are going to make me EXCELLENT at Excel!
Soulful Sista
Excel Sister
Hi Chandoo, I just want to say I really appreciate your Excel tutorials and all your hard work that it took to compile the huge library of content. Your site has helped me gain a better understanding of Excel which has helped me in my job. You are helping the world!
Felix H
Throughout my life as an administrative assistant; your site has been invaluable to me. And now that I’m a recruiter; it’s still an amazing resource for when I need to teach someone something quickly. You are a friggin’ Rock Star!!! Thank you for everything you do.
Jason S

Courses for you


Excel School

Learn how to work with data, make calculations, pivots, create amazing charts and powerful dashboards from scratch using Excel School + Dashboards program. Suitable for analysts, managers or professionals who need to use Excel often.


VBA Classes

Use VBA to automate your tasks and build powerful spreadsheet based apps. In this course, learn all about how to program with VBA, how to use the language and object model to your advantage. Suitable for people who build a lot of things with Excel.


Power BI

Power BI, the newest technology from Microsoft is a game changer. You can build rich, interactive and informative displays for your audience using Power BI. In this course, learn all about Power BI, Power Query and Power Pivot and how to combine them to achieve awesome results.

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