Calculators

24-Hour Clock Converter

Convert between the 24-hour clock (military time) and 12-hour am/pm time.

Enter your values and press Calculate.

How to use the 24-Hour Clock Converter

Military time drops the colon: 5:30 PM is 1730, said “seventeen thirty hours”.

Formula

For PM times add 12 to the hour (except 12 PM); 12 AM is 0000.

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