Clear, practical technology insights BSOD Code Lookup · Windows Error Code Lookup · Wi-Fi Troubleshooting · PC Troubleshooting Checklist

How to Use the HOUR Function in Excel

Learn how to use HOUR Function in Excel, including its purpose, syntax, examples, and common errors, with clear step-by-step guidance.

Table of Contents

This guide explains how to use HOUR Function in Excel, including its syntax, required arguments, practical examples, and common errors.

Description: The function returns the hour value in time, hour, second, or date value that contains the hour.

Syntax : HOUR (Serial-number) .

Inside:

Serial-number : This is the time value that you want to get separate time value, is a required parameter.

For example:

Count the hours in the following time values:

How to Use the HOUR Function in Excel screenshot

To calculate the time value 8:45:25 enter the formula: = HOUR (D6) .

How to Use the HOUR Function in Excel screenshot 2

Pressing Enter results time it is 8 hours. Because that time is not specified as AM or PM, the function returns the time value by default based on the initial time to be calculated.

How to Use the HOUR Function in Excel screenshot 3

Similarly, the date time value containing the hour and the time value converted to decimal are calculated using the HOUR function.

How to Use the HOUR Function in Excel screenshot 4

The above is how to use as well as the case to use the HOUR function.

Good luck!

FAQ

What does the HOUR function do in Excel?

The HOUR function performs the calculation described in this guide. Use the correct arguments and compatible data types for reliable results.

How do I enter the HOUR function correctly?

Start with an equals sign, enter HOUR, add the required arguments inside parentheses, and confirm that cell references and separators are correct.

Why does the HOUR function return an error?

Common causes include missing arguments, invalid data types, incorrect cell references, unsupported values, or regional separator settings.

Discussion

Reader Comments 0

Sign in with email or Google to join the discussion.