How to Use SUMIFS in Excel for Multi-Criteria Data Summation This video demonstrates how to use the SUMIFS function in Microsoft Excel and Google Sheets to calculate the sum of data based on multiple criteria. The SUMIFS function is a powerful tool for filtering and adding data that meets specific conditions. This tutorial walks you through the syntax and practical usage of SUMIFS, helping you save time and improve your data analysis skills. 1. Understanding the Syntax of SUMIFS: The general syn