Phra Nakhon Si Ayutthaya to London Time Difference

24-Hour Comparison

Each column is the same moment in both cities, starting from right now and rolling forward 24 hours — daylight saving is already accounted for.

Best Time to Call

On a typical weekday (Monday–Friday).

• 03:00 PM – 05:00 PM in Phra Nakhon Si Ayutthaya09:00 AM – 11:00 AM in London

Frequently Asked Questions

What is the time difference between Phra Nakhon Si Ayutthaya and London?

London is 6 hours behind Phra Nakhon Si Ayutthaya. Phra Nakhon Si Ayutthaya is currently UTC+7 and London is UTC+1.

Is London ahead of or behind Phra Nakhon Si Ayutthaya?

London is behind Phra Nakhon Si Ayutthaya.

What is the best time to call London from Phra Nakhon Si Ayutthaya?

On a typical weekday, the best time is 03:00 PM–05:00 PM in Phra Nakhon Si Ayutthaya (09:00 AM–11:00 AM in London), when both cities are within business hours.

Does the time difference between Phra Nakhon Si Ayutthaya and London change during the year?

Yes. Phra Nakhon Si Ayutthaya and London don't switch to daylight saving time on the same schedule, so the offset shifts by up to an hour for part of the year.