Tag: Excel dynamic array formulas

How to Use BYROW and BYCOL Functions in Excel 365 with Practical Examples

Jun 26, 2025

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by

Himanshu

in Excel Training

🧠 What Are BYCOL and BYROW Functions in Excel 365? BYCOL and BYROW are part of the Lambda helper functions in Excel 365. These functions allow you to apply custom logic across columns or rows of a range or array, making them incredibly useful for dynamic and reusable calculations. 🔹 1. BYROW Function ✅ Purpose:…