Written and reviewed by FormulaCraft Team. Each formula on this page is run through our verification engine before publishing.
Last reviewed:
=A2<0Computed by a real spreadsheet engine on the sample data below.
| Sales | Profit |
| Q1 | -150 |
| Q2 | 200 |
| Q3 | -50 |
| Q4 | 300 |
=A2<0→FALSE
Edit the grid or formula, then run it through a real spreadsheet engine — no signup.
Sample data — click any cell to edit
Working on a sheet you inherited? Run the Auditor on the whole file first — it flags every #REF!, #N/A, broken column pattern, and inconsistent formula in seconds, free, no signup.
Yes, select the entire column (e.g., A:A) before applying the rule.
The rule will only affect negative numbers, leaving zeros and positives unchanged.
No, you must apply the rule individually to each sheet.
Written and reviewed by FormulaCraft Team. Each formula on this page is run through our verification engine before publishing.
Last reviewed: