Phra Nakhon Si Ayutthaya to Hong Kong 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).

• 11:00 AM – 04:00 PM in Phra Nakhon Si Ayutthaya12:00 PM – 05:00 PM in Hong Kong
• 09:00 AM – 11:00 AM in Phra Nakhon Si Ayutthaya10:00 AM – 12:00 PM in Hong Kong

Frequently Asked Questions

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

Hong Kong is 1 hour ahead of Phra Nakhon Si Ayutthaya. Phra Nakhon Si Ayutthaya is currently UTC+7 and Hong Kong is UTC+8.

Is Hong Kong ahead of or behind Phra Nakhon Si Ayutthaya?

Hong Kong is ahead of Phra Nakhon Si Ayutthaya.

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

On a typical weekday, the best time is 11:00 AM–04:00 PM in Phra Nakhon Si Ayutthaya (12:00 PM–05:00 PM in Hong Kong), 09:00 AM–11:00 AM in Phra Nakhon Si Ayutthaya (10:00 AM–12:00 PM in Hong Kong), when both cities are within business hours.

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

No. Neither city's daylight saving schedule changes the offset between them.