12am in Marshall Islands Time is 1pm in British Summer Time on the previous day.

Frequently asked

Quick answers about converting between Marshall Islands Time and British Summer Time. Can't find what you need? Email [email protected].

What is the time difference between Marshall Islands Time and British Summer Time?

Marshall Islands Time is 11 hours ahead of British Summer Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.

When it's 12am in Marshall Islands Time, what time is it in British Summer Time?

12am in Marshall Islands Time is 1pm in British Summer Time on the previous day. It falls outside the 9-to-5 in Marshall Islands Time but lands inside working hours in British Summer Time. Use the hour-by-hour table above to read any other time across.

What's the best time for a call between Marshall Islands Time and British Summer Time?

There's no comfortable 9-to-5 overlap between Marshall Islands Time and British Summer Time — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.

Does this account for daylight saving time?

Yes. We track every clock change in both places, so the abbreviations you see — +12:00 and BST — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.

Why is the date sometimes different on each side?

When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.