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Tip of the Day | Thursday December 4th, 2025

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Change Number Signs: Reverse or Make All Positive or Negative...

This tool allows you to modify number signs in your selected cells quickly.
You can:
  • Make all numbers positive (e.g., -10 → 10, 15 → 15).
  • Make all numbers negative (e.g., -10 → -10, 15 → -15).
  • Reverse positive and negative numbers (e.g., -10 → 10, 15 → -15).
    This feature is handy for correcting financial data, balance sheets, debit/credit values, or imported datasets where number signs need adjustments.
    Note: Cells with formulas are skipped to preserve calculations.

    Screenshots

    Example screenshot: Change negative numbers to positive and vice versa
    Change negative numbers to positive and vice versa

    Starting this tool


    Numbers & Dates  ›  Change Number Signs: Reverse or Make All Positive or Negative...

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    For over 25 years, ASAP Utilities has helped users worldwide save time and do what Excel alone cannot.