What is 1:43 AM Military Time?

Convert 1:43 AM regular time into 24-hour military time format.

1:43 AM = 0143

1:43 AM = 0143 Hours using military time notation, 01:43 using a 24-Hour clock notation.

What time is 1:43 AM Regular Time? 0143 (Zero One Forty-Three Hours) military time on a 24-hour clock. Have you ever wondered why there are two different ways to measure time? We’ll help you explore the differences between 1:43 AM standard time and 0143 military time.  You’ll come away with a better understanding of the relationship between 1:43 AM and 0143, not to mention more confidence. Let’s dive in! You can find a quick reference below and more information on time conversion and details for each minute from 01:00 AM – 1:59 AM through a time chart.

12-Hour Regular Time Military Time (24-Hour Clock)
1:43 AM 0143

Converting 1:43 AM Standard Time into Military Time

Converting 1:43 AM from 12-hour time to 24-hour military time is easy!

  1. Identify if the time is AM or PM.
  2. For AM we add a zero to the beginning. For PM we add 12 hours to the time.
  3. Since we are considering 1:43 AM, we would add a 0 (zero) to the beginning hours.
  4. 1:43 AM + Add 0 to the beginning = 01:43 or 0143 military time.

If you were considering a conversion for 1:43 PM instead, the converted military time would be 1343 or 13:43 on the 24-hour clock. This is pronounced, “Thirteen Forty-Three.”

How to Say 1:43 AM (0143) in Military Time

You can say 0143 as: “Zero One Forty-Three hours.”

Military Time to Standard/Regular Time Conversion Tool

Use the tool below to convert military time to standard time or, alternatively, converted standard time to military time quickly and easily!

Note: Select below to convert standard time (AM/PM) to military time.


1:43 AM Regular Time Conversion Chart

12 Hour ClockMilitary TimeHow to Say
01:00 AM0100Zero One Hundred
01:01 AM0101Zero One Zero One
01:02 AM0102Zero One Zero Two
01:03 AM0103Zero One Zero Three
01:04 AM0104Zero One Zero Four
01:05 AM0105Zero One Zero Five
01:06 AM0106Zero One Zero Six
01:07 AM0107Zero One Zero Seven
01:08 AM0108Zero One Zero Eight
01:09 AM0109Zero One Zero Nine
01:10 AM0110Zero One Ten
01:11 AM0111Zero One Eleven
01:12 AM0112Zero One Twelve
01:13 AM0113Zero One Thirteen
01:14 AM0114Zero One Fourteen
01:15 AM0115Zero One Fifteen
01:16 AM0116Zero One Sixteen
01:17 AM0117Zero One Seventeen
01:18 AM0118Zero One Eighteen
01:19 AM0119Zero One Nineteen
01:20 AM0120Zero One Twenty
01:21 AM0121Zero One Twenty-One
01:22 AM0122Zero One Twenty-Two
01:23 AM0123Zero One Twenty-Three
01:24 AM0124Zero One Twenty-Four
01:25 AM0125Zero One Twenty-Five
01:26 AM0126Zero One Twenty-Six
01:27 AM0127Zero One Twenty-Seven
01:28 AM0128Zero One Twenty-Eight
01:29 AM0129Zero One Twenty-Nine
01:30 AM0130Zero One Thirty
01:31 AM0131Zero One Thirty-One
01:32 AM0132Zero One Thirty-Two
01:33 AM0133Zero One Thirty-Three
01:34 AM0134Zero One Thirty-Four
01:35 AM0135Zero One Thirty-Five
01:36 AM0136Zero One Thirty-Six
01:37 AM0137Zero One Thirty-Seven
01:38 AM0138Zero One Thirty-Eight
01:39 AM0139Zero One Thirty-Nine
01:40 AM0140Zero One Forty
01:41 AM0141Zero One Forty-One
01:42 AM0142Zero One Forty-Two
01:43 AM0143Zero One Forty-Three
01:44 AM0144Zero One Forty-Four
01:45 AM0145Zero One Forty-Five
01:46 AM0146Zero One Forty-Six
01:47 AM0147Zero One Forty-Seven
01:48 AM0148Zero One Forty-Eight
01:49 AM0149Zero One Forty-Nine
01:50 AM0150Zero One Fifty
01:51 AM0151Zero One Fifty-One
01:52 AM0152Zero One Fifty-Two
01:53 AM0153Zero One Fifty-Three
01:54 AM0154Zero One Fifty-Four
01:55 AM0155Zero One Fifty-Five
01:56 AM0156Zero One Fifty-Six
01:57 AM0157Zero One Fifty-Seven
01:58 AM0158Zero One Fifty-Eight
01:59 AM0159Zero One Fifty-Nine

What is Military Time?

Military time is a system of timekeeping that uses the 24-hour clock instead of the traditional 12-hour clock used in standard or regular time. It is especially important in the military, law enforcement, and medical fields for accurate communication and coordination between personnel. While it is not widely used outside of these organizations in the United States, understanding military time can be useful for converting between different time zones or for easier scheduling when communicating internationally.