Understanding EET and GMT
EET stands for Eastern European Time, UTC+2, used in Eastern Europe in winter. GMT stands for Greenwich Mean Time, UTC+0, used in United Kingdom in winter; parts of Africa. These are specific offset definitions, not automatic substitutes for the local time in a city.
How do you convert EET to GMT?
Subtract the source offset from the destination offset: 0 − (120) = -120 minutes. Subtract 120 minutes from the EET time. For example, 9:00 AM EET is 7:00 AM GMT (same day). If the result crosses midnight, the calendar day changes too.
Does daylight saving time change this conversion?
The difference between these named offsets is fixed. A location may switch to a different abbreviation during daylight saving time, so an invitation saying “EST” can differ from the actual summer time in New York.
Many EET locations switch to EEST (UTC+3) during daylight saving time.
GMT has the same clock offset as UTC. The UK uses BST (UTC+1) in summer, not GMT.
Which day does the converted time fall on?
“Previous day” means the destination is one calendar day before the source; “Next day” means one day after. Dates are relative to the day of your input time. A time-only conversion cannot determine a specific calendar date.