Military Time Converter — 24-Hour to 12-Hour Clock

Convert between 24-hour military time and standard 12-hour time instantly. Type 1730 or 5:30 PM and get the answer plus a full conversion chart.

Military Time Converter — 24-Hour to 12-Hour Clock

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Military Time Converter

Convert between military (24-hour) time and standard (12-hour) time instantly — with pronunciation.

Right now — both formats
–:–
–:– —

Accepts 4 digits (1730), HH:MM (17:30), or 3 digits (930 = 09:30).

Result

Full military time chart (24 hours)

MilitaryStandardSpoken as

Tip: say the four digits individually and add “hours” — 1730 is “seventeen thirty hours”. On-the-hour times use “hundred”: 0800 is “zero eight hundred hours”.

100% private

Conversion runs entirely in your browser. No data ever leaves your device.

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Convert instantly — no accounts, no email, no waiting.

Free forever

Unlimited conversions with live clock and chart. No locked features.

How to use the military time converter

  1. 1
    Pick a direction

    Choose “Military → Standard” to decode 24-hour times, or “Standard → Military” to encode 12-hour times with AM/PM.

  2. 2
    Type the time

    Enter 1730, 17:30, or a 3-digit time on one side; enter 5:30 PM (AM/PM required) on the other. It converts instantly.

  3. 3
    Read it and copy it

    See the answer plus how to say it aloud (“seventeen thirty hours”), then copy the result for your message or schedule.

Features

Two-way instant conversion

Military → standard and standard → military in one tool. Switch direction with a tab, no page reload.

Live dual-format clock

The current time ticks above the converter in both military and standard formats, updated every second.

Pronunciation hints

Every result shows how to say it — 0800 becomes “zero eight hundred hours”, 1345 becomes “thirteen forty-five hours”.

Full 24-row chart

The complete hour-by-hour conversion table is on the page — handy for nurses, shift workers, and military families.

Clear invalid-input messages

Impossible times like 2560 or “5:30” without AM/PM get a plain-English explanation of what to fix.

Flexible input formats

Accepts 1730, 17:30, and 3-digit times; on the standard side accepts “5 PM”, “5:30 PM”, “5:30pm”, and similar.

Frequently asked questions

What is military time?
Military time is the 24-hour clock: the day runs from 0000 (midnight) to 2359. Hours after noon are written as 13–23 instead of 1–11 PM, so there is no AM/PM ambiguity.
How do I convert military time to standard time?
Subtract 12 from any hour over 12 and add PM: 1730 becomes 5:30 PM. Hours 00–11 are AM (00:30 is 12:30 AM), 1200 is 12:00 PM (noon), and 0000 is 12:00 AM (midnight).
How do I convert standard time to military time?
Keep AM hours as-is (5:30 AM = 0530) but turn 12 AM into 00 (12:30 AM = 0030); add 12 to PM hours (5:30 PM = 1730) and keep 12 PM as 12 (12:30 PM = 1230).
What is 1730 in standard time?
1730 is 5:30 PM. Subtract 12 from 17 to get 5, keep the 30 minutes, and add PM. It is pronounced “seventeen thirty hours”.
What is 0000 in standard time?
0000 is 12:00 AM — midnight. It is pronounced “zero hundred hours”. Note it is 12 AM, not 0 AM.
What is 1200 in military time terms?
1200 is 12:00 PM — noon, pronounced “twelve hundred hours”. A common mistake is calling it midnight; midnight is 0000 (or 2400 at the very end of the day).
How do you say military time out loud?
Say the digits in pairs and add “hours”: 0800 = “zero eight hundred hours”, 1345 = “thirteen forty-five hours”. On-the-hour times use “hundred”; single-digit hours get a “zero” in front (0930 = “zero nine thirty hours”).
Why do hospitals and the military use 24-hour time?
It eliminates AM/PM mix-ups, which can be dangerous in medicine and operations. A nurse scheduling “3:00” could mean 3 AM or 3 PM; “0300” and “1500” can never be confused.
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