1800 Military Time (6:00 PM)
1800 military time is 6:00 PM on the 12-hour clock. It is spoken as “eighteen hundred” — often with “hours” added: “eighteen hundred hours”.
1800 is the dinner hour, and it is the 24-hour time civilians meet most often without noticing: as 18:00 with a colon, it is everywhere on European train departure boards, restaurant booking confirmations and football kick-off listings. Written military-style as 1800 or said as “eighteen hundred”, it is exactly the same time — 6:00 PM. This page covers both dialects, because travellers meet the colon form and service members meet the bare one.
Military
1800
no colon, always four digits
12-hour clock
6:00 PM
AM = morning, PM = afternoon/evening
Spoken as
“eighteen hundred”
often followed by “hours”
Conversions run entirely in your browser using your device’s clock and time zone — nothing you type is sent to a server.
Worked example: a booking for 18:30
Your confirmation email from a restaurant in Lisbon says 18:30. Same rule as any military time; the colon changes nothing:
- Hour 18 is 13 or greater → PM.
- 18 − 12 = 6.
- Minutes 30 ride along unchanged → 6:30 PM.
Booking the table in the other direction: “half past six in the evening” → 6 + 12 = 18 → 18:30, or 1830 in military format. A traveller’s tip that follows directly from the arithmetic: any European time starting with 18 is early evening, not night — if you meant to book a late dinner at 8:30 PM, the form you wanted was 20:30, a mistake easier to make than to unmake at a fully booked restaurant.
How to say 1800 out loud
“Eighteen hundred”, or “eighteen hundred hours” in full military style. The half-hour is “eighteen thirty” — no “hundred” once minutes appear. Note that the European colon form is usually read differently even though it is written with the same digits: a Berlin station announcement for the 18:30 train says the local equivalent of “eighteen thirty” too, but an English speaker reading “18:30” off a screen will often just say “six thirty”. All three phrasings point at the same minute; military speech is simply the one that never needs “PM” as a safety net.
Times near 1800
| Military | 12-hour clock | Spoken as |
|---|---|---|
| 1730 | 5:30 PM | seventeen thirty |
| 1740 | 5:40 PM | seventeen forty |
| 1750 | 5:50 PM | seventeen fifty |
| 1800 | 6:00 PM | eighteen hundred |
| 1810 | 6:10 PM | eighteen ten |
| 1820 | 6:20 PM | eighteen twenty |
| 1830 | 6:30 PM | eighteen thirty |
The 0600 mirror, and why 1800 is easy to anchor
1800 sits exactly twelve hours from 0600, and the pair makes the tidiest example of the +12 mirror that runs through the whole clock: 6:00 AM = 0600, 6:00 PM = 1800; 6:30 AM = 0630, 6:30 PM = 1830. If you can remember one evening conversion, make it this one — from the 1800 anchor you can reach 1700 and 1900 by stepping an hour either way, which covers most of the times ordinary evenings are made of.
Related lookups
- Convert any time both directions with the military time converter, or scan the full printable military time chart.
- 1700 military time (5:00 PM) — one hour earlier, deadline hour
- 2000 military time (8:00 PM) — two hours later in the evening