Excel
Excel and AI: the parts that actually save time
AI helps most with the translation problems in Excel — intention to formula, error to cause, table to summary. It helps least with anything requiring knowledge of your business that you have not written down.
Updated September 20, 2026
High-value uses
- Writing SUMIFS, XLOOKUP and nested logic from a plain description
- Explaining why a formula returns #VALUE!, #N/A or an unexpected zero
- Profiling a new file: types, blanks, duplicates, outliers
- Drafting a summary of a result set that you then verify
Low-value or risky uses
- Asking for figures the model cannot compute from data you provided
- Accepting a formula without checking the ranges against your layout
- Generating a metric definition and skipping the reconciliation step
How to phrase a request
Weak: "sum sales by region"
Better: "Sum column D where column B equals the region in $F$2 and the
date in column A falls in the current calendar year. Data is
A2:D5000, Microsoft 365."Frequently asked questions
Will AI formulas work in older Excel versions?
Say which version you are on. Without XLOOKUP or LET, you get INDEX/MATCH and helper-column alternatives instead.
Can AI read my whole workbook?
In GridMind only the sheet you load is used, and AI analysis sends a compact summary rather than the full file.
Related reading
Analyze your data with AI
Open the GridMind workspace, bring in a CSV, Excel file or your Power BI model, and let AI build the formulas, charts and dashboards for you.