Prompt Engineering
Prompt Engineering for Spreadsheets: 7 Patterns That Work
21 September 2026 · INFYNAL Editorial
AI assistants are useful for spreadsheets when you give them structure.
The patterns
- Describe the columns before asking the question.
- Give one example row and the expected result.
- Ask for the formula and an explanation.
- Name your Excel version.
- Ask for edge cases (blanks, duplicates, text numbers).
- Request a test you can run on sample data.
- Iterate: paste the error message back.
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FAQ
Why give an example row?
It removes ambiguity about format and expected output.