Welcome to the Math Salamanders Military Time Converter which will help you to convert Military to Standard time, and also Standard to Military time.

There is also support to help you find out how to convert military time yourself.

How to Convert Military Time

Here is our simple online military time converter.

If you want to convert a standard time to a military time, then use the first converter.

If you want to convert a military time to a standard time, then use the second converter.

Type in your time - can either be in just hours and minutes, or it can be in hours, minutes and seconds.

The Standard time should be in the form:

- H:MM
- HH:MM
- H:MM:SS
- HH:MM:SS

Where H=hours, M=minutes and S=seconds

Examples of valid times:

4:37, 12:15:58, 11:35, 6:52:09

Make sure the "am" and "pm" label is set correctly (if you are using the first converter).

Now click the Convert button to convert your time.

Is noon 12am or 12pm?

By convention 12:00am is midnight and 12pm is noon.

However, it is usually easier to refer to the times as 12 midnight or 12 noon to avoid confusion!

The formula below will help you to convert from standard to military time.

Convert from Standard to Military Time

*If the hour in standard time is an "am" time:*

- If the hour is 12am, then it changes to 00.

e.g. 12:37am changes to 00:37

Otherwise

- Military time is the same as Standard time.

Remember to add the preceding zero if the hour is less than 10. Remove the "am" label.

*If the hour in standard time is a "pm" time:*

- If the hour is 12pm, then it stays the same.

Otherwise:

- Add 12 to the number of hours. Remove the "pm" label.

Examples

4:30am = 04:30 (or 0430) 11:45am = 11:45 (or 1145)

12:32am = 00:32 (or 0032) 12:15pm = 12:15 (or 1215)

7:55pm = 19:55 (or 1955) 5:12pm = 17:12 (or 1712)

This formula will help you to convert from Military Time back to Standard Time.

Convert from Military to Standard Time

*If the hour in military time is less than 12:*

- if the hour is zero, change it to 12.

Otherwise:

- Standard time is the same as Military time.

Remember to remove the preceding zero if the hour is less than 10. Add the "am" label.

*If the hour in military time is 12 or more:*

- the time is a "pm" time.
- if the hour is 13 or more, take away 12 from it.

Write down the new hour and minutes and add the "pm" label.

Examples

00:37 = 12:37am 07:42 = 7:42am

12:42 = 12:42pm 20:06 = 8:06pm

The following web information page is all about converting standard to military time, and military to standard time.

You will find an online chart on this page, as well as some handy printable charts.

Using this page will help you to:

- convert military times to standard times;
- convert standard times to military times;

On this webpage there is a selection of printable military time conversion worksheets which will help you learn to convert from 24 hour clock to standard time, and from standard time to 24 hour time.

An answer sheet is provided with each sheet and the sheets are graded with the easiest sheets coming with supporting information.

Do you want to know exactly how old you are to the nearest minute?

Have you been alive for more than a billion seconds?

Do you know how many days old you are?

Our online age calculator will tell you all you need to know...

Our time calculators will allow you to convert any digital time into a military time, and back.

We also have a decimal time converter which will take a time in hours, minutes and seconds and then convert it to a decimal number which represents that time. This calculator will also take a decimal time and convert it to hours, minutes and seconds.

We have a celsius to fahrenheit calculator which will enable you to quickly convert any celsius number to fahrenheit, or any fahrenheit number to celsius.

How to Print or Save these sheets 🖶

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Follow these 3 steps to get your worksheets printed perfectly!

How to Print or Save these sheets 🖶

Need help with printing or saving?

Follow these 3 steps to get your worksheets printed perfectly!

The Math Salamanders hope you enjoy using these free printable Math worksheets and all our other Math games and resources.

We welcome any comments about our site or worksheets on the Facebook comments box at the bottom of every page.

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