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COUNTA.

Counts the number of cells in a range that are not empty.

SyntaxArgumentsExampleInteractive SandboxGeneratorCompatibilityFAQRelatedCheat Sheet
Category: Statistical & Analysis
ExcelExcel 365Excel 2021Excel 2019Google Sheets

How it works.

COUNTA counts any cell containing data, including text, numbers, dates, booleans, and error values. Only truly empty cells are skipped.

Formula syntax.

Standard Excel Notation
=COUNTA(value1, [value2], ...)
Tip:Arguments wrapped in square brackets [like_this] are optional; all other arguments are required.

Formula arguments.

Every parameter accepted by the COUNTA function is detailed below.

value1Required

First range or value to check.

Example value: A2:A10

Simple example.

Step-by-Step Scenario

Event Attendance - Active Roster Count

Count total registered attendees including text names.

Registered AttendeeTotal Checked In
Emma Watson—
Liam Smith—
——
Applied Formula
=COUNTA(A2:A6)
Expected Result:4

Evaluates COUNTA over the sample table cells, placing the verified output in cell B2.

Formula generator.

Full Generator Wizard

Customize the argument fields below to generate a tailored COUNTA formula ready to paste directly into your worksheet.

Generated FormulaReady to copy
=COUNTA()

Expected result behavior.

Returns number 4 based on sample evaluation criteria and active cell references.

Sample Output:4
Output Type:Numeric (Double/Integer)

Best Practices

  • Unlike COUNT (which only counts numbers), COUNTA counts text entries as well.

Common Mistakes

  • Cells containing formula-generated empty text ("") or invisible spaces are counted as non-empty.
Compatibility Database

Platform & version compatibility.

Verified platform compatibility matrix based on actual spreadsheet calculation engine specifications.

Excel✓
Supported
Excel 365✓
Supported
Excel 2021✓
Supported
Excel 2019✓
Supported
Google Sheets✓
Supported
Microsoft Excel History & Version Availability

Core standard function supported across all modern and legacy Microsoft Excel versions (365, 2021, 2019, 2016, 2013, 2010), as well as Excel for the Web and Mac.

Google Sheets Compatibility Notes

100% compatible with Google Sheets. Uses identical argument order, data types, and standard calculation logic.

Frequently asked questions.

Technical Q&A
Can I use COUNTA across different worksheets in Excel?↓

Yes. You can reference cells located on other sheets by including the sheet name followed by an exclamation mark, for example: =COUNTA(Sheet2!A2:A10). If the sheet name contains spaces, enclose it in single quotes: ='Q1 Report'!A2:A10.

What is the most common reason for errors in COUNTA?↓

Cells containing formula-generated empty text ("") or invisible spaces are counted as non-empty.

Does COUNTA work identically in Google Sheets?↓

Yes, COUNTA is supported in both Microsoft Excel and Google Sheets with standard evaluation behavior.