Sowmik Chowdhury

About author

Sowmik Chowdhuri, with a BSc in Naval Architecture & Engineering from Bangladesh University of Engineering and Technology, serves as a crucial Excel & VBA Content Developer at ExcelDemy. His profound passion for research and innovation seamlessly aligns with his unwavering dedication to Excel. In this role, Sowmik not only skillfully addresses challenging issues but also demonstrates enthusiasm and expertise in gracefully navigating intricate situations, highlighting his steadfast commitment to consistently deliver content of exceptional quality and value. Apart from creating Excel tutorials, he is interested in Data Analysis with MS Excel, AutoCAD, ABAQUS, Rhinoceros, ANSYS FLUENT, Solidworks, and Python.


Excel & VBA Content Developer at ExcelDemy in SOFTEKO.

Lives in

Dhaka, Bangladesh.


B.Sc. in Naval Architecture & Marine Engineering, BUET.


Microsoft Office, AutoCAD, ABAQUS, Rhinoceros, ANSYS FLUENT, Solidworks, C++, Python


  • Technical Content Writing

Latest Posts From Sowmik Chowdhury

How to Calculate VAT in Excel (2 Handy Ways)

In many situations, you may need to calculate value-added tax or VAT. When you have a tool like Microsoft Excel, you can easily perform this kind of task in ...

How to Calculate Retirement Age in Excel (4 Quick Methods)

In many offices around the world, calculating retirement age and retirement date is necessary. Luckily, you can accomplish such types of tasks in Microsoft ...

How to Calculate Percentage Range in Excel (Step-by-Step Guide)

Sometimes, you may need to calculate percentage range, percentage relative range, or percentage of cells in a range. Microsoft Excel enables you to perform ...

How to Edit Footer in Excel (3 Quick Methods)

Footers are very important to keep track of your document. Sometimes, you might need to edit your footer in Excel to redo a mistake or for any other reason. ...

How to Add Comment in Excel (4 Handy Methods)

When an Excel workbook is used by many people, adding a comment makes the workbook very user-friendly. You can add comments to let other people know about your ...

How to Convert Millimeters (mm) to Inches (in) in Excel (3 Quick Methods)

Unit conversion is one of those tasks that we perform in our day-to-day lives. In many situations, you may need to convert millimeters (mm) to inches (in). To ...

Millimeter(mm) to Square Meter Formula in Excel (2 Easy Methods)

Unit conversion is one of those frequent tasks that we do in our day-to-day lives. Sometimes, we may need to use the millimeter(mm) to square meter formula in ...

How to Save One Sheet in Excel as PDF (3 Useful Ways)

PDF files are easy to print and in some cases also to read. So most of the time while printing our Excel file it is convenient to convert it into PDF or save ...

How to Calculate Male Female Ratio in Excel (3 Suitable Methods)

Frequently, you might need to calculate the male-female ratio, gender diversity ratio, or sex ratio for study or any other purpose in Excel. The data types ...

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Advanced Excel Exercises with Solutions PDF