About Cellwise

Cellwise is a small publication about spreadsheet formulas and templates for everyday work. It covers Excel and Google Sheets, and it's aimed at people who use spreadsheets to get things done: tracking tasks, building budgets, cleaning up lists, scheduling and reporting.

Who runs it

Cellwise is owned and run by Mayur Koli.

How articles are made

Articles are written with AI assistance and reviewed by the owner before publication. AI helps with drafting and structure. The review is meant to catch unclear explanations, formulas that don't match their examples, and claims that should be softened or removed. We don't claim formal credentials in spreadsheet software, accounting or any other field, and we don't present anything here as professional advice.

Editorial approach

Answer first: the working formula comes at the top, followed by an explanation of how it works.
Small, checkable examples so you can compare your result to the expected one.
Excel and Google Sheets differences noted, including which functions need newer Excel versions.
Honest limits: where a formula is fragile or another tool would work better, we say so.
Templates are explained step by step so you understand what you build.

Please note

Spreadsheet behavior can vary by software version, regional settings and your data. Test formulas on a copy of your file before relying on them. Anything involving taxes, payroll, accounting or legal matters is for organization only. Check figures with a qualified professional or the relevant official source.

If you spot a mistake, please let us know so it can be corrected.