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.
Ever wanted to calculate distance using Excel – between two locations (physical addresses)? If we know the addresses, we can go to either Google Maps
Would you like to spend next 5 minutes learning how to create an mutual fund tracker excel sheet?
Make a live, updatable mutual fund portfolio tracker for Indian markets to keep track of your investments using this example.
We love spreadsheets. And of course, once every four years, we also get mad about soccer. So why not merge both of them in to one awesome, frivolous and fun thing: Introducing….
The best part is you don’t have to run up to play this. Set your aim and let RANDBETWEEN() decide your fate.
The first step of getting awesome in Excel is to understand that you can ask Excel do things for you. This is done by speaking a special language called as “Excel Formulas”. When you write a formula or function, you are asking Excel to figure out something from the values you have. Say you want to add up a bunch of values in a range A1:A10, you can ask Excel to do this for you by writing =SUM(A1:A10) and bingo, you get the result immediately. The best part is, if your numbers change, the answer changes too.
If you are a beginner, the world of Excel formulas can feel overwhelming. Why not? There are hundreds of different formulas in Excel. So which formulas should you learn?
This guide gives you the answer. Here are 100+ most common Excel formula examples for every occasion. Each box describes a problem statement, an example, result, some notes and link to learn more. Use this guide to learn formulas quickly.
Ever wondered how to undo in Power Query. If you try to press CTRL+Z or look for undo icon in Power Query (either in Excel or Power BI), you will not find it. The reason is simple. There is no undo in Power Query. So how to undo ?
Excel date time features are very handy and knowing how to use Excel date values can help you save a ton of time in your day to day spreadsheet chores. Let us prepare for your date with the sheet using these 10 handy tips.
Before jumping on to the tips, it helps to know how excel represents the date and time.
Microsoft Excel stores dates as sequential numbers … January 1, 1900 is serial number 1, and 20 June, 2018 is serial number 43271 because it is 43,271 days after January 1, 1900. Excel stores times as decimal fractions because time is considered a portion of a day. [Excel Help Text on Date / Time]
So you see, Date and Time are in fact numbers in Excel. Just enter a date in your excel sheet and format it as number to see its equivalent numeric value. If a date is 20-June-2018 and excel represents it as 43271.
Time for some soccer fun in spreadsheets. Given a team points table like above,
How would you figure out in Excel, which teams qualify for next stage. The rules for this exercise are,
Excel table is a series of rows and columns with related data that is managed independently. Excel tables, (known as lists in excel 2003) is a very powerful and supercool feature that you must learn if your work involves handling tables of data.
What is an excel table?
Table is your way of telling excel, “look, all this data from A1 to E25 is related. The row 1 has table headers. Right now we just have 24 rows of data. But I can add more later!”
for more videos…
BeginnerTables & Structural Referencing
Cell referencing
Excel operators
IF
IntermediateSUMIFS, COUNTIFS
VLOOKUP
INDEX + MATCH lookups
AdvancedMulti-condition lookups
Array Formulas
OFFSET
INDEX
Lists100+ Excel Formulas list
Top 10 formulas
15 Everyday formulas
Challenges & Home workExcel Homework
BeginnerExcel Pivot Table Tutorial
Multi-table pivots with data model
AdvancedDistinct count in Pivots
Ranking values in Pivots
GETPIVOTDATA
How to use slicers
Lists35 shortcuts & tricks for data analysis
Top 10 pivot table tricks
15 quick & powerful ways to analyze business data
ResourcePivot Tables Page
BasicsHow to pick right charts
Why bar charts should start at 0
Add a line to column chart
Correlation vs. Causation
ExamplesHand-drawn charts
Budget vs. Actual chart
Interactive charts
Chart typesHistograms & Pareto charts
Forecasting with charts
Gantt chart
Funnel chart
5 star chart
Indexed charts
Panel charts - Small multiples
AdvancedTarget vs. Actual progress - Biker on a hill chart
Stacked chart with indicators
Cropped chart - when some values are too big
Jitter plot
Joy plot
Step chart
Dynamic chart with check boxes
Lists & TricksCharting shortcuts & tricks
Using shapes in charts
Awesome chart titles with this trick
Use chart themes and styles
Use selection pane to work with charts faster
If you are new to Excel or have never used it, use below links to come up to speed.
Have been using Excel for a while? Check out these tutorials to learn more and become awesome.
Work with Excel a lot and know your game well? We have some very-advanced topics for you too. Check out:
Power BI is the most exciting thing to happen for your data since spreadsheets. If you are looking for a new skill to learn this year, I highly recommend Power BI. Check out below tutorials and get started today.
Introduction to Power BI – your first tutorial
Power BI Example – Commonwealth games tracker
Power Mondays – Learn all about Power BI, Power Query & Power Pivot
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.
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.
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