Shanghai to Old City Time Converter
Quick answers
Selected conversion
8:00 pm20:00 CST (UTC+8), Nov 3, 2026 = 7:00 am07:00 EST (UTC-5), Nov 3, 2026
Shanghai is 13 hours ahead of Old City.
How the time difference changes
For most of the year, Shanghai is 12 hours ahead of Old City. From Nov 1, 2026 to Mar 14, 2027, Shanghai is 13 hours ahead of Old City.
For most of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 9:00 pm (previous day) to 6:00 am in Old City. At other times of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 8:00 pm (previous day) to 5:00 am in Old City.For most of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 21:00 (previous day) to 06:00 in Old City. At other times of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 20:00 (previous day) to 05:00 in Old City.
Compare Shanghai time with Old City time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
CST (China Standard Time) is 13 hours ahead of EST (Eastern Standard Time).
8:00 pm20:00 in Shanghai, China is 7:00 am07:00 in Old City, PA, USA
Shanghai to Old City call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in Shanghai which corresponds to 6:30pm-7:30pm18:30-19:30 in Old City (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours
7:00 am07:00 EST (Eastern Standard Time) (Old City, PA, USA). Offset UTC -5:00 hours
8:00 pm20:00 Shanghai, China / 7:00 am07:00 Old City, PA, USA
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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Shanghai Time Zone and Facts
Time Zone
Shanghai Facts
Old City Time Zone and Facts
Time Zone
EDT – Eastern Daylight Time, UTC-4 (daylight saving time)