Atlanta to London time — London is 5 hours ahead
London is 5 hours ahead of Atlanta during standard time. The two cities keep the same gap throughout the year. Their normal working days overlap by roughly 4 hours.
Standard time
5 hours aheadApplies while neither zone is on daylight saving — broadly November to March in the northern hemisphere.
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Atlanta to London — every hour
Both columns are computed from the IANA database, so they follow the real transition dates.
| Atlanta | London — standard |
|---|---|
| 12:00 am | 5:00 am |
| 1:00 am | 6:00 am |
| 2:00 am | 7:00 am |
| 3:00 am | 8:00 am |
| 4:00 am | 9:00 am |
| 5:00 am | 10:00 am |
| 6:00 am | 11:00 am |
| 7:00 am | 12:00 pm |
| 8:00 am | 1:00 pm |
| 9:00 am | 2:00 pm |
| 10:00 am | 3:00 pm |
| 11:00 am | 4:00 pm |
| 12:00 pm | 5:00 pm |
| 1:00 pm | 6:00 pm |
| 2:00 pm | 7:00 pm |
| 3:00 pm | 8:00 pm |
| 4:00 pm | 9:00 pm |
| 5:00 pm | 10:00 pm |
| 6:00 pm | 11:00 pm |
| 7:00 pm | 12:00 am (next day) |
| 8:00 pm | 1:00 am (next day) |
| 9:00 pm | 2:00 am (next day) |
| 10:00 pm | 3:00 am (next day) |
| 11:00 pm | 4:00 am (next day) |
Questions people ask
London is 5 hours ahead of Atlanta throughout the year.
There are a few hours of shared working time. Booking towards the start of the later zone's day usually suits everybody.
Atlanta observes daylight saving, and London does too. That is what decides whether the gap between them is fixed or seasonal.
Booking something recurring?
A fixed clock time drifts when either side changes its clocks. Our guides explain how to stop that happening.