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Date & Time

Military Time Converter

Convert 1730, 17:30 or 5:30 PM instantly, see the spoken military form, compare local and Zulu time, and calculate work hours from military times.

Standard time

Military / 24-hour time

—12-hour

—24-hour

—Military digits

—Current local zone

24-hour reference chart

Military	Standard
0000	12:00 AM
0100	1:00 AM
0200	2:00 AM
0300	3:00 AM
0400	4:00 AM
0500	5:00 AM
0600	6:00 AM
0700	7:00 AM
0800	8:00 AM
0900	9:00 AM
1000	10:00 AM
1100	11:00 AM
1200	12:00 PM
1300	1:00 PM
1400	2:00 PM
1500	3:00 PM
1600	4:00 PM
1700	5:00 PM
1800	6:00 PM
1900	7:00 PM
2000	8:00 PM
2100	9:00 PM
2200	10:00 PM
2300	11:00 PM

Military time conversion changes clock notation only; it does not convert between time zones. Midnight is 0000 and noon is 1200.

Batch military-time converter

Convert a short list of standard, 24-hour, or four-digit military times together and make midnight/noon edge cases obvious.

Batch + edge cases

One time per line

Accepted forms

Input	12-hour	24-hour	Military	Spoken guide

Military time changes clock notation, not time zone. Midnight is 0000; 2400 is not accepted by this converter.

Military time converter, Zulu clock & work hours

Enter one time in almost any common form. The converter normalizes notation without silently changing time zones, then exposes the values people commonly need for schedules, healthcare, aviation and timesheets.

Time

12-hour standard—

Military digits—

24-hour clock—

Spoken form—

Minutes after midnight—

Decimal hour—

Detected input—

Current local military time—

Current Zulu / UTC time—

Auto-detects 12-hour, 24-hour and four-digit military input.

Military time hours calculator

StartEndUnpaid break · minutes

Elapsed shift—

Paid decimal hours—

Paid minutes—

Overnight?—

If the end time is earlier than the start, it is treated as the next day.

Important notation boundary: military-time conversion changes clock notation only. It does not convert one time zone to another. Zulu time means UTC. This page uses 0000 for midnight and treats 2400 / 24:00 as a next-day boundary rather than an accepted time-of-day input.

Core timing workflows

Start with a direct timer, stopwatch, alarm or focus workflow. Calendar, date arithmetic, clocks and scheduling specialists remain available from the full Date & Time hub.

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Zulu / NATO time-zone letter conversion with date rollover

Keep the primary 12-hour ↔ 24-hour converter, then attach a date and NATO military zone letter. Convert HHMM from one zone letter to another, show the UTC instant, and make previous/next-day rollover explicit for coordination logs and schedules.

DateMilitary time HHMMFrom zone letterTo zone letter

—Source local

—Zulu / UTC

—Target local

—Date rollover

—Offset delta

Stage	Date	Time	Zone	UTC offset

Ready.

Military zone letters A–M represent UTC+1 through UTC+12 (J is reserved for local time); N–Y represent UTC−1 through UTC−12; Z is UTC. This is a fixed-offset conversion and does not apply daylight-saving rules.