Prompting for Basic Formulas
You don't need to memorize VLOOKUP syntax or remember SUMIF arguments. AI can write these formulas instantly when you describe what you need in plain English.
VLOOKUP Made Easy
Instead of memorizing: =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])
Just describe what you want:
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SUMIF and COUNTIF
These formulas are perfect for AI because the conditions can be complex:
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The Magic Template
For any basic lookup or conditional formula, use this pattern:
I have [data description].
Column A: [what's in A]
Column B: [what's in B]
...
I want to [your goal].
Write the Excel formula for [specific cell].
Common Formulas AI Handles Well
- VLOOKUP/XLOOKUP - "Look up X and return Y"
- SUMIF/SUMIFS - "Sum values where condition is met"
- COUNTIF/COUNTIFS - "Count cells where condition is met"
- AVERAGEIF - "Average values where condition is met"
- INDEX/MATCH - "More flexible lookups"
Key Takeaway
You don't need to be an Excel expert. Describe your columns, describe your goal, and let AI handle the syntax. This works for any basic formula.

