12:30 am in military/24 hour time is 0030 hours.
NB 12:30 am is 30 minutes past midnight.
Noon is 1200 hours. Midnight is 2400 hours. I've also seen 0000 hours for midnight.
The time from 0530 to 1230 is 7 hours. To calculate this, you can subtract 0530 from 1230: 1230 - 0530 = 0700, which equals 7 hours.
Half past noon is 12:30pm, or 1230 hrs in military time Half past midnight is 12:30am, or 0030 hrs in military time.
2300 INST
00:30; a half hour after midnight
1230, 2460, 3690, 4920, 6150, 7380 +1230 . . .
it will be 6:30 am of the same day
6 and 1/2 hours
1230 pm
1230 deg C = 1230+273.15 = 1503.15 K
One hour, 15 minutes
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