Military Time Conversion Calculator: Switch between 12 and 24-hour time

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Meet the Military Time Conversion Calculator, also known as the 12 and 24 Hour Time Converter. This tool toggles between standard time and military time, making it a breeze to convert times back and forth.

Military Time Conversion Calculator

Using the 12 and 24 Hour Time Converter

This calculator is designed for simplicity:

  • Enter Time: Input the time you need to convert. You can enter it in either a 12-hour format (e.g., 01:45 PM) or a 24-hour format (e.g., 13:45).
  • Select Format: Choose the format you want to convert from—either 12-Hour or 24-Hour.
  • Convert: Click the Convert Time button to see the time converted into the opposite format.
Screenshot of the 12 and 24 hour conversion calculator.
The military time conversion calculator in action.

Why use this calculator?

Whether you're a professional needing to quickly convert meeting times for international colleagues in locales which practice different clock habits, a student dealing with time in a military context, or just someone curious about 24-hour time notation, this tool makes it easy.

No more mental gymnastics or second-guessing if you've converted the time correctly. Our calculator handles it all with a simple click, ensuring accuracy – and, you might even say, saving you time.

Who Benefits From This Tool?

Anyone who deals with time conversion daily will find this tool invaluable. It's beneficial for:

  • Military personnel and their families.
  • Business professionals handling global schedules.
  • Students in fields like astronomy or international relations.
  • Travelers planning itineraries across different time zones.


PK started DQYDJ in 2009 to research and discuss finance and investing and help answer financial questions. He's expanded DQYDJ to build visualizations, calculators, and interactive tools.

PK lives in New Hampshire with his wife, kids, and dog.

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