To get the time for a meeting take the Greenwich Mean Time (GMT) number and look the time up in one of the following two tables.
For example: If the meeting time is 2-3AM GMT, on Tuesday and you are in the Central Time Zone of the US and its Winter, use the upper table. The meeting time is 8-9PM CST, on Monday. If it was summer, when most of the US is Daylight Saving Time, you subtract 1 hour from the GMT time and use the lower table. So the Monday meeting would start at 1AM GMT, which is 8-9PM CDT.
Conversions from GMT to some US time zones:
* = previous day
| GMT | PACIFIC STANDARD |
MOUNTAIN STANDARD |
CENTRAL STANDARD |
EASTERN STANDARD |
|---|---|---|---|---|
| 00 | 4 pm * | 5 pm * | 6 pm * | 7 pm * |
| 01 | 5 pm * | 6 pm * | 7 pm * | 8 pm * |
| 02 | 6 pm * | 7 pm * | 8 pm * | 9 pm * |
| 03 | 7 pm * | 8 pm * | 9 pm * | 10 pm * |
| 04 | 8 pm * | 9 pm * | 10 pm * | 11 pm * |
| 05 | 9 pm * | 10 pm * | 11 pm * | 12 mid |
| 06 | 10 pm * | 11 pm * | 12 mid | 1 am |
| 07 | 11 pm * | 12 mid | 1 am | 2 am |
| 08 | 12 mid | 1 am | 2 am | 3 am |
| 09 | 1 am | 2 am | 3 am | 4 am |
| 10 | 2 am | 3 am | 4 am | 5 am |
| 11 | 3 am | 4 am | 5 am | 6 am |
| GMT | PACIFIC DAYLIGHT |
MOUNTAIN DAYLIGHT |
CENTRAL DAYLIGHT |
EASTERN DAYLIGHT |
|---|---|---|---|---|
| 00 | 5 pm * | 6 pm * | 7 pm * | 8 pm * |
| 01 | 6 pm * | 7 pm * | 8 pm * | 9 pm * |
| 02 | 7 pm * | 8 pm * | 9 pm * | 10 pm * |
| 03 | 8 pm * | 9 pm * | 10 pm * | 11 pm * |
| 04 | 9 pm * | 10 pm * | 11 pm * | 12 mid |
| 05 | 10 pm * | 11 pm * | 12 mid | 1 am |
| 06 | 11 pm * | 12 mid | 1 am | 2 am |
| 07 | 12 mid | 1 am | 2 am | 3 am |
| 08 | 1 am | 2 am | 3 am | 4 am |
| 09 | 2 am | 3 am | 4 am | 5 am |
| 10 | 3 am | 4 am | 5 am | 6 am |
| 11 | 4 am | 5 am | 6 am | 7 am |