Subtract 1200 [1].
"Standard" is probably not the right word[2] - try "civilian time". The number, 17:30, is "military time" (24 hours/day).
Military time is written with a colon, ':', but is pronounced like a four digit number with explicitly spoken zeros: "Shower, 07:00 [Oh - seven - hundred], Mess Hall, 07:20 [Oh - seven - twenty]".
[1] 17:30 just means 5:30 pm as per a 24-hour clock, i.e. 00:00 is midnight, 12:00 is midday, 13:00 is 1:00 pm, 14:00 is 2:00 pm, etc.
[2] Converting DST (Daylight Savings Time) to ST (Standard Time) will depend on where you are.
17:30 in the UK would provide a different equivalent 'standard time' than 17:30 in India or Australia. In theory, the conversion is simple, but is very complicated when certain countrys (such as UK) shift their hours between the winter (DST) and summer (ST) schedule.
You have to format the cell(s) in order to convert military time automatically over to standard time. In Excel, click on Format on the toolbar, then select what you want to format, then under the number tab find time and select how you want it to show up.
There are a few different time zones in North America. There is Atlantic Standard Time, Alaska Standard Time, Central Standard Time, Eastern Standard Time, Mountain Standard Time, Pacific Standard Time, and Hawaii-Aleutian Standard Time.
6am Pacific Standard Time is 9am Eastern Standard Time. This is because the time difference between Pacific Standard Time (PST) and Eastern Standard Time (EST) is 3 hours.
The local standard time in Denver is Mountain Standard Time (MST), which is UTC-7.
Hawaii-Aleutian Standard Time Alaska Standard Time * Pacific Standard Time * Mountain Standard Time Central Standard Time Easter Island Time * Cuba Standard Time * Eastern Standard Time Amazon Time Atlantic Standard Time Chile Time * Paraguay Time * Newfoundland Standard Time * Brasilia Time Pierre and Miquelon Standard Time * Uruguay Time * Western Greenland Time * Azores Time * Eastern Greenland Time * Greenwich Mean Time Western European Time Central European Time West Africa Time Eastern European Time Israel Standard Time * Azerbaijan Time * Iran Standard Time * Australian Central Standard Time Australian Eastern Standard Time Lord Howe Standard Time * Fiji Time * New Zealand Standard Time * West Samoa Time * Chatham Island Standard Time * * An asterisk indicates that the whole time zone switches to Daylight Saving Time or Summer Time annually, although not necessarily all at the same time. Clocks are advanced one hour for Daylight Saving Time/ Summer Time except on Lord Howe Island, where clocks are advanced one half hour.
1730 in military time is already expressed in military format, which uses a 24-hour clock. It corresponds to 5:30 PM in standard time. In military time, the hours are counted from 00 to 23, with 1730 indicating the 17th hour and 30 minutes past that hour.
1730
1730-1790
1728.27
You have to format the cell(s) in order to convert military time automatically over to standard time. In Excel, click on Format on the toolbar, then select what you want to format, then under the number tab find time and select how you want it to show up.
1 x 1730, 2 x 865, 5 x 346, 10 x 173 = 1,730
1730 feet is 52,730.4 cm.
1730 meters = 1.07497216 miles.
Benjamin Franklin was married on september 1, 1730
There are 36 inches in one yard. Therefore, 1730 inches is equal to 1730/36 = 48.05 recurring (that is, 48.05555...) yards.
December 30, 1730 fell on a Wednesday.
August 29th, 1730 fell on a Tuesday.