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

Description: The function returns the decimal number for a time value. The decimal number that the function returns is from 0 to 0.99988426, which corresponds to the time from 0:00:00 (12:00:00 AM) to 23:59:59 (11:59:59 PM).
Syntax: TIME (hour, minute, second)
Inside:
- hour: The hour value of the time value wants to change the decimal, from 0 to 32767. Any value greater than 23 will be divided by 24 and the rest is considered hours.
- minute: The minute value in the value of the time you want to change the decimal number from 0 to 32767. Any value greater than 59 will be converted to hours and minutes seconds.
- second: The value of seconds in the time value you want to convert to a decimal, from 0 to 32767. Any value greater than 59 will be converted to hours and minutes seconds.
Attention:
- Time value is expressed as a decimal through the day value: 0.5 = 12 hours, 1 = 1 day.
For example:
Convert the following time values to decimal numbers using TIME ()

- In the cell to calculate enter the formula: = TIME (E8, F8, G8).

- Press Enter -> result of 12:32:15 value is:

- Similarly copying the formula for the remaining values results:

Above are instructions and some specific examples when using the TIME () function in Excel.
Good luck!
FAQ
What does the TIME function do in Excel?
The TIME function performs the calculation described in this guide. Use the correct arguments and compatible data types for reliable results.
How do I enter the TIME function correctly?
Start with an equals sign, enter TIME, add the required arguments inside parentheses, and confirm that cell references and separators are correct.
Why does the TIME function return an error?
Common causes include missing arguments, invalid data types, incorrect cell references, unsupported values, or regional separator settings.
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