FREE Calendar & Planner Excel Template for 2026

Here is a fabulous New Year gift to you. A free 2025 Calendar Excel Template with built-in Activity planner. This is a fully dynamic and 100% customizable Excel calendar for 2025.
Who is my boss’s boss? [Data Analytics Challenge – 001]

Let’s try something different. I will share a data analytics challenge here. Post your solutions in the comments. Our first challenge involves Employee Data Analysis. You can score maximum of 35 points. Imagine you have employee data in this “staff” table (in Excel / Power BI / SQL / Python or whatever tool you fancy) […]
New Zealand GST Calculation with Excel [Free Template]

If you operate a business in New Zealand (NZ) like me, chances are you too need to calculate GST on purchases & sales. Today, let me share the excel formulas needed to calculate GST as per NZ laws. I have also attached a free GST calculator template to help you if you are in a […]
How to enable developer ribbon in Excel?

Do you want to enable developer ribbon and use VBA in Excel? Follow these simple steps: Step 1: Right click any ribbon name Step 2: Select “Customize Ribbon” Step 3: This opens the Excel Options. From here, Check the “Developer” option in the right side panel Step 4: Click ok. Your developer ribbon is now […]
Easily Convert JSON to Excel – Step by Step Tutorial

JSON (JaveScript Object Notation) is a popular and easy format to store, share and distribute data. It is often used by websites, APIs and streaming (real-time) systems. But it is also cumbersome and hard to use for performing typical data tasks like summarizing, pivoting, filtering or visualizing. That is why you may want to convert […]
FREE Calendar & Planner Excel Template for 2025

Here is a fabulous New Year gift to you. A free 2025 Calendar Excel Template with built-in Activity planner. This is a fully dynamic and 100% customizable Excel calendar for 2025.
Loan Amortization Schedule in Excel – FREE Template

Do you want to calculate loan amortization schedule in Excel? We can use PMT & SEQUENCE functions to quickly and efficiently generate the full loan amortization table for any number of years.