What is 1630 Military Time: Step-by-Step Conversion Guide

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Do you know what time 1630 Military Time is? I know that converting Military Time can be a bit complicated, but not when you know the simple and helpful formula for converting 24-Hour Time Format.

In case you don’t want to use this formula that shows you how to convert 1630 Military Time to Normal Time and only want to know the answer, here you have a short, but useful answer to your question:

1630 Military Time or 1630 Hours (24-Hour time format) is equivalent to 4:30 PM in Normal Time or Standard Time (12-Hour time format). 1630 Military Time is read as “sixteen thirty hours“, and it is written without a colon between the hours and minutes.

For those of you who are interested in a simple conversion formula, here is the formula that helps you understand the conversion of 1630 Military Time.

What Time is 1630 Military Time? 1630 Hours Conversion Guide

First of all, it is important to know the basics of Military Time. Military Time always contains 4 digits where the first 2 digits are for hours and the second 2 digits are for minutes.

This simple image below explains to you the basic rule of conversion:

Military Time Conversion to Standard Time Explanation
Military Time Conversion to Standard Time Explanation

In addition, if you have a Military Time greater or equal than 13:00, you have to subtract 12 hours from the given time. And that’s all you need to know.

Now, let’s move on to explaining the simplest way of how you can convert 1630 Hours into the Standard Time.

Step 1
First, divide the given time to hours and minutes. For 1630 Military Time it is 16 hours and 30 minutes.

Step 2
Then pay attention to whether the given time is greater than 1300 or not. 1630 it is greater than 1300 so use the subtraction rule for the hours: 16 – 12 = 4 hours.

Step 3
Minutes are the same in the Military Time as so as in the Standard Time, so 30 minutes is still 30 minutes.

Step 4
Add the colon between calculated hours and minutes and the result will be 4:30.

Step 5
As 1630 is greater than 1200 so according to about mentioned rule add PM after calculated time so the result will be 4:30 PM normal time.

So what is 1630 military time? The correct answer is 4:30 PM standard time.

What is 0430 PM Military Time?

As we do not use AM and PM in Military Time or in 24-Hour Time Format this question is incorrect.

The correct question should be: What is 4:30 PM in Military Time? Or maybe: What is military time for 4:30 PM? But, someone who is not familiar with Military Time may ask this question in the wrong way.

To answer the question, you have two options:

  • 4:30 PM Military Time is 4:30 PM Standard Time
  • 4:30 PM Standard Time is 1630 Hours Military Time

How to convert 0430 PM to Military Time?

To convert 4:30 PM, you have to follow the same rules as for converting time in the opposite way. The only change is you don’t subtract 12 from Military Time greater than 1300, but you add 12 hours to PM hours.

Conversion of 4:30 PM to Military Time is described below:

  • 4:30 PM belongs to PM hours so you add 12 hours to the given time
  • 4 + 12 hours = 16 hours
  • Minutes are always the same no matter what time format you use
  • Remove PM and colon
  • The conversion of 4:30 PM is 1630 Military Time

TIP: You can convert any time you need right now:

Converter from Military Time to Normal Time

Convert Military Time to Standard Time
Standard Time:

Converter from Normal Time to Military Time

Convert Standard time to Military Time
Military Time:

How to Read and Write 1630 Military Time?

You already know how to convert 1630 Hours and now it’s time to learn how to read and write this specific time.

This table explains everything you need to know about reading and writing 1630 Hours Time and related times:

Standard Clock How to Write Military Clock How to Read Military Clock
4:30 PM 1630 Hours sixteen thirty hours
4:45 PM 1645 Hours sixteen fourty five hours
4:00 PM 1600 Hours sixteen hunderd hours
4:15 PM
1615 Hours sixteen fifteen hours

TIP: Learn how to read Military Time for other hours in this article:


I hope 1630 Military Time (1630 Hours) conversion was not a difficult task for you, but the clarification of AM and PM is an important reminder:

  • When the value of Military Time is greater than 1200 it will be PM
  • When the value of Military Time is less than 1200 it will be AM
  • 2400 (0000) is an exceptional case because it is considered as AM (12:00 AM)

If it is still confusing for you, you can read the article on Military Time Charts where you find a conversion chart for all hours on the hour. Or you can read more about 1615 Military Time.

Tip : Convert 1645 Military Time

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