Excel Formula AIexcelindex matchlookup
8 minINDEX MATCH for Multi-Criteria Lookups in Excel
How to build robust multi-criteria lookup formulas with INDEX/MATCH and dynamic arrays, generated faster with Excel Formula AI.
February 23, 2026
Read now
Cookie preferences
We use cookies for analytics. Privacy Policy You can accept or decline non-essential tracking.
Guides, checklists, and tactical tutorials for marketers and developers: UTM tracking, GA4 setup, A/B testing, and practical SEO workflows.
How to build robust multi-criteria lookup formulas with INDEX/MATCH and dynamic arrays, generated faster with Excel Formula AI.
When to use XLOOKUP, when to keep INDEX/MATCH, and how to avoid lookup regressions in shared models.
Design robust lookup formulas for two and three criteria without sacrificing readability or performance.