To convert 7 p.m. Greenwich Mean Time to Eastern Standard Time, subtract five hours from 7 p.m. The result shows that when it is 7 p.m. GMT, it is 2 p.m. EST. Keep in mind that in countries where Daylight Standard Time is used during the summer months, the difference is only four hours while DST is in effect.Continue Reading
GMT is five hours ahead of EST.
To convert the time from GMT to EST, subtract five hours from the time in GMT. Therefore, 7 p.m. – 5 hours = 2 p.m.
Label the answer with the correct time zone; 7 p.m. GMT is the same time as 2 p.m. EST.