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Time Zone Offset Calculator
Calculate time differences and convert times between different time zones worldwide
Source Time (24-hour)
(:00)
Source UTC Offset
UTC-12
UTC-8 (PST)
UTC-5 (EST)
UTC+0 (GMT)
UTC+1 (CET)
UTC+8 (CST)
UTC+9 (JST)
Target UTC Offset
UTC-12
UTC-8 (PST)
UTC-5 (EST)
UTC+0 (GMT)
UTC+1 (CET)
UTC+8 (CST)
UTC+9 (JST)
Daylight Saving Adjustment
No DST
Add 1 hour (DST active)
Calculate