輸入四位數字得到 12 小時制時間,也可以反過來換算
—
一天中每個半小時的兩種寫法,以及它的口語讀法。
| 軍事時間 | 一般時間 | 讀法 |
|---|---|---|
| 0000 | 12:00 AM | zero hundred |
| 0030 | 12:30 AM | zero thirty |
| 0100 | 1:00 AM | zero one hundred |
| 0130 | 1:30 AM | zero one thirty |
| 0200 | 2:00 AM | zero two hundred |
| 0230 | 2:30 AM | zero two thirty |
| 0300 | 3:00 AM | zero three hundred |
| 0330 | 3:30 AM | zero three thirty |
| 0400 | 4:00 AM | zero four hundred |
| 0430 | 4:30 AM | zero four thirty |
| 0500 | 5:00 AM | zero five hundred |
| 0530 | 5:30 AM | zero five thirty |
| 0600 | 6:00 AM | zero six hundred |
| 0630 | 6:30 AM | zero six thirty |
| 0700 | 7:00 AM | zero seven hundred |
| 0730 | 7:30 AM | zero seven thirty |
| 0800 | 8:00 AM | zero eight hundred |
| 0830 | 8:30 AM | zero eight thirty |
| 0900 | 9:00 AM | zero nine hundred |
| 0930 | 9:30 AM | zero nine thirty |
| 1000 | 10:00 AM | ten hundred |
| 1030 | 10:30 AM | ten thirty |
| 1100 | 11:00 AM | eleven hundred |
| 1130 | 11:30 AM | eleven thirty |
| 1200 | 12:00 PM | twelve hundred |
| 1230 | 12:30 PM | twelve thirty |
| 1300 | 1:00 PM | thirteen hundred |
| 1330 | 1:30 PM | thirteen thirty |
| 1400 | 2:00 PM | fourteen hundred |
| 1430 | 2:30 PM | fourteen thirty |
| 1500 | 3:00 PM | fifteen hundred |
| 1530 | 3:30 PM | fifteen thirty |
| 1600 | 4:00 PM | sixteen hundred |
| 1630 | 4:30 PM | sixteen thirty |
| 1700 | 5:00 PM | seventeen hundred |
| 1730 | 5:30 PM | seventeen thirty |
| 1800 | 6:00 PM | eighteen hundred |
| 1830 | 6:30 PM | eighteen thirty |
| 1900 | 7:00 PM | nineteen hundred |
| 1930 | 7:30 PM | nineteen thirty |
| 2000 | 8:00 PM | twenty hundred |
| 2030 | 8:30 PM | twenty thirty |
| 2100 | 9:00 PM | twenty-one hundred |
| 2130 | 9:30 PM | twenty-one thirty |
| 2200 | 10:00 PM | twenty-two hundred |
| 2230 | 10:30 PM | twenty-two thirty |
| 2300 | 11:00 PM | twenty-three hundred |
| 2330 | 11:30 PM | twenty-three thirty |
按小時分組。半點之外,實際有人搜的刻鐘與五分鐘時間點。
軍事時間也叫 24 小時制:它把一天從 00 數到 23,一氣數完,不在中午重新歸零。記住下面五條,任何四位數字都能直接心算。
1700 是 17 和 00,不是 1 和 700。讀作「十七點零分」。0930 就是 9 點 30 分。
0900 就是上午 9:00。唯一要記的是午夜寫作 0000,所以凌晨的鐘點都帶一個零:0100、0200、0300。
17 減 12 等於 5,所以 1700 是下午 5:00。23:59 減 12 是 11:59,所以 2359 是晚上 11:59。分鐘永遠不變。
1700 讀作 seventeen hundred hours,1730 讀作 seventeen thirty,1705 讀作 seventeen oh five——分鐘小於 10 時前面的零用 oh 代替。
1200 是正午(12:00 PM),0000 是午夜(12:00 AM)。午夜從不寫作 2400,2400 只表示一天結束的那一刻。