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How to Use COUNTIFS in Excel

Last updated: 2026-09-06

⚡ Quick Answer

COUNTIFS counts the number of cells that meet multiple specified criteria rules.

=COUNTIFS(A2:A100, "Completed", B2:B100, ">=2026-01-01")

📊 Visual Demo

Book1 - Excel
HOME · INSERT · FORMULAS · DATA
fx =COUNTIFS(A2:A100, "Completed", B2:B100, ">=2026-01-01")
ABCDE
11Completed2026-02-10Status = CompletedMatches Rule
22Pending2026-01-15Date >= Jan 1Matches Rule
33Summary=COUNTIFS(...)Total Count: 14

🧠 Deep Dive

COUNTIFS counts the number of cells that meet multiple specified criteria rules.

Key Insights

  • SUMIF/COUNTIF take one criteria; SUMIFS take many.
  • Expanding ranges create running totals.

Common Mistakes

  • Mismatched range sizes in SUMIFS.
  • Quoting numeric criteria cell references.

Pro Tips

  • Make criteria ranges full columns.
  • Test COUNTIFS first.

FAQ

What does this formula do in plain English?

COUNTIFS counts the number of cells that meet multiple specified criteria rules.

Why is my formula not working?

Mismatched range sizes in SUMIFS.

Does this work in Google Sheets?

Yes, this syntax is fully compatible with Google Sheets.

What is the most common mistake?

Quoting numeric criteria cell references.

Related Guides

How to Use SUMIFS in ExcelHow to Calculate Cumulative SumHow to Calculate Moving AverageHow to Use SUMIF in ExcelExcel Error Hub

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