What is the time difference between Tehran and London?
London is 2 hours 30 minutes behind Tehran. When it is 10:21 in Tehran, it is 07:51 in London. Tehran keeps UTC+3:30 and London keeps UTC+1 at this moment.
| Right now in Tehran | 10:21, Tuesday 15 September |
|---|---|
| Right now in London | 07:51, Tuesday 15 September |
| Difference | 2 hours 30 minutes behind Tehran |
| Tehran offset | UTC+3:30 |
| London offset | UTC+1 |
Because both cities can change their clocks on different dates, the gap between them is not always the same number of hours through the year. This page recalculates it from the live time-zone rules each time it is opened, so the figure above is the gap at this exact moment.