6am in United States is 12pm in British Summer Time.

Frequently asked

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

What is the time difference between United States and British Summer Time?

United States is 6 hours behind 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 6am in United States, what time is it in British Summer Time?

6am in United States is 12pm in British Summer Time. It falls outside the 9-to-5 in United States 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 United States and British Summer Time?

9am–11am in United States lines up with 3pm–5pm in British Summer Time — both sides are inside a 9-to-5 working day.

Does this account for daylight saving time?

Yes. We track every clock change in both places, so the abbreviations you see — CDT 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.