Compact mode

COUNT vs ISNA vs LOWER

Table of content

Basic Classification Comparison
Usage Context Comparison
Basic Information Comparison
History Comparison
Facts Comparison

Usage Information Comparison
Technical Details Comparison
Evaluation Comparison
Ratings Comparison

Basic Classification Comparison

Function Category 📊

Primary classification of the Excel function based on its main purpose and usage domain, helps users quickly identify function types

COUNT

Mathematical

COUNT belongs to the Mathematical category. Excel functions for performing mathematical calculations Click to see all.

ISNA

Information

ISNA belongs to the Information category. Excel functions that provide information about cells and data

LOWER

Text

LOWER belongs to the Text category. Excel functions for manipulating and analyzing text data
Operation Type 🔧

Fundamental type of operation or action that the Excel function performs on its inputs

COUNT

Calculation

COUNT performs Calculation operations. Excel functions for performing various calculations

ISNA

Comparison

ISNA performs Comparison operations. Excel functions for comparing values and data Click to see all.

LOWER

Manipulation

LOWER performs Manipulation operations. Functions that modify and transform data in different ways

Usage Context Comparison

For whom 👥

Target user groups who would benefit most from using this Excel function

For all*

Data Analysts

Excel functions specifically designed for data analysis and interpretation

COUNT

Business Managers

COUNT is designed for Business Managers. Excel functions helpful for business management and decision making Click to see all.

LOWER

Administrative Staff

LOWER is designed for Administrative Staff. Excel functions useful for administrative tasks and data management Click to see all.
Purpose 📝

Primary purposes and use cases of the Excel function

COUNT

Data Analysis

COUNT is used for Data Analysis. Functions specifically designed for analyzing data Click to see all.

ISNA

Data Analysis

ISNA is used for Data Analysis. Functions specifically designed for analyzing data Click to see all.

LOWER

Text Manipulation

LOWER is used for Text Manipulation. Excel functions that modify and format text content Click to see all.

Basic Information Comparison

Known For ⭐

Distinctive characteristic or primary strength of the Excel function

COUNT

Counting Numeric Cells

COUNT is known for Counting Numeric Cells.

ISNA

Error Checking For #N/A Values

ISNA is known for Error Checking For #N/A Values.

LOWER

Convert Text To Lowercase

LOWER is known for Convert Text To Lowercase.

History Comparison

Creation Date 📅

Original release date of the Excel function

COUNT

Excel 2.0

COUNT was created in Excel 2.0. Functions introduced in the Excel 2.0 version release Click to see all.

ISNA

Excel 3.0

ISNA was created in Excel 3.0. Functions that originated in Excel 3.0 version Click to see all.

LOWER

Excel 2.0

LOWER was created in Excel 2.0. Functions introduced in the Excel 2.0 version release Click to see all.
Created By 👤

Organization or team responsible for developing the function

For all*

Microsoft Excel Team

Functions officially created by the Microsoft Excel development team

Facts Comparison

Interesting Fact 💡

Unique or lesser-known information about the Excel function

COUNT

Originally designed for VisiCalc spreadsheets

ISNA

Originally created to handle lookup function errors

LOWER

One of the first text functions
Sarcastic Fact 🤣

Humorous or ironic observation about the Excel function

COUNT

Keeps counting even when you wish it would stop

ISNA

The function that asks 'Is it not available or just hiding?'

LOWER

Makes your text feel very humble

Usage Information Comparison

Formula Complexity Level 📖

Indicates the difficulty level and complexity of using the Excel function effectively

For all*

Simple

Basic Excel functions for common calculations and tasks

Technical Details Comparison

Input Data Type 📝

Types of data that the Excel function accepts as input parameters

COUNT

Number

COUNT accepts Number as input data. Excel functions specifically designed for numerical calculations

Array

COUNT accepts Array as input data. Excel functions designed to work with arrays and ranges of data Click to see all.

Range

COUNT accepts Range as input data. Excel functions that operate on cell ranges and data sets

ISNA

Error

ISNA accepts Error as input data. Excel functions for managing and handling error values Click to see all.

LOWER

Text

LOWER accepts Text as input data. Excel functions specifically designed for text manipulation Click to see all.
Version Compatibility 💻

Indicates which Excel versions and platforms the function is compatible with < including Office 365< Excel 2019< 2016< etc.

For all*

Excel 2019

Excel functions that work specifically in Excel 2019 version

Excel 2016

Excel functions that work specifically in Excel 2016 version

Excel 2013

Excel functions that work specifically in Excel 2013 version
Operating System 💾

Specifies the operating systems where the function can be used < including Windows< macOS< and web platforms

For all*

Windows

Excel functions optimized for Windows operating system

MacOS

Excel functions optimized for MacOS users

Web Excel

Excel functions available in web-based versions
Required Arguments Count 🔢

Number of mandatory arguments needed for the function to work properly

For all*

1
Required Arguments Type 📊

The data types accepted as valid input arguments for the function

COUNT

Number

COUNT accepts Number as input types Excel functions that perform calculations specifically with numerical inputs

Array

COUNT accepts Array as input types Excel functions that specifically work with array inputs for calculations

Range

COUNT accepts Range as input types Excel functions that operate on cell ranges for calculations

ISNA

Error

ISNA accepts Error as input types Excel functions designed to handle and manage calculation errors effectively

LOWER

Text

LOWER accepts Text as input types Excel functions specialized in text string manipulation and processing

Evaluation Comparison

Pros ✅

Key advantages and strengths of the Excel function

COUNT

Fast And Efficient

Easy To Understand

Functions with clear and intuitive syntax that are simple to learn

Widely Used

ISNA

Simple Error Detection

Excel functions with simple error detection quickly identify and handle calculation issues

Prevents Formula Crashes

Excel functions with crash prevention maintain worksheet stability during complex calculations

LOWER

Simple To Use

Consistent Results

Fast
Cons ❌

Limitations and potential drawbacks of the Excel function

COUNT

Limited To Numbers Only

Ignores Text Cells

ISNA

Only Checks For #N/A Error

Limited Functionality

Functions with restricted capabilities, reducing problem-solving options Click to see all.

LOWER

Single Purpose

Basic Functionality