Ridgewood, NJ, USA to Shanghai Time Converter
Quick answers
Selected conversion
10:00 am10:00 EST (UTC-5), Nov 1, 2026 = 11:00 pm23:00 CST (UTC+8), Nov 1, 2026
Ridgewood is 13 hours behind Shanghai.
How the time difference changes
For most of the year, Ridgewood, NJ, USA is 12 hours behind Shanghai. From Nov 1, 2026 to Mar 14, 2027, Ridgewood, NJ, USA is 13 hours behind Shanghai.
For most of the year, working hours of 9:00 am to 6:00 pm in Ridgewood, NJ, USA correspond to 9:00 pm to 6:00 am (next day) in Shanghai. At other times of the year, working hours of 9:00 am to 6:00 pm in Ridgewood, NJ, USA correspond to 10:00 pm to 7:00 am (next day) in Shanghai.For most of the year, working hours of 09:00 to 18:00 in Ridgewood, NJ, USA correspond to 21:00 to 06:00 (next day) in Shanghai. At other times of the year, working hours of 09:00 to 18:00 in Ridgewood, NJ, USA correspond to 22:00 to 07:00 (next day) in Shanghai.
Compare Ridgewood time with Shanghai time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
EST (Eastern Standard Time) is 13 hours behind CST (China Standard Time).
10:00 am10:00 in Ridgewood, NJ, USA is 11:00 pm23:00 in Shanghai, China
Ridgewood to Shanghai call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm18:30-19:30 in Ridgewood which corresponds to 7:30am-8:30am07:30-08:30 in Shanghai (next day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
10:00 am10:00 EST (Eastern Standard Time) (Ridgewood, NJ, USA). Offset UTC -5:00 hours
11:00 pm23:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours
10:00 am10:00 Ridgewood, NJ, USA / 11:00 pm23:00 Shanghai, China
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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Ridgewood Time Zone and Facts
Time Zone
EDT – Eastern Daylight Time, UTC-4 (daylight saving time)