Time Difference
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Convert a Specific Time
Free Time Difference Calculator
Quickly find out how many hours and minutes apart two time zones are, updated live and adjusted automatically for daylight saving time. Useful for scheduling international calls, flights, and remote meetings.
Why aren't all time differences whole hours?
Not every time zone is offset from UTC by a full hour. Some regions, including India (IST, UTC+5:30) and Nepal (UTC+5:45), use half-hour or quarter-hour offsets, which is why a difference like "5 hours 30 minutes" is common and correct.
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Frequently asked questions
Does the difference change with daylight saving time?▾
Yes — for zones that observe daylight saving, the difference can shift by an hour for part of the year. This calculator always reflects the current, correct offset.
Can I use this for scheduling meetings?▾
Yes — use the "Convert a Specific Time" tool above to find out what a proposed meeting time in Zone A would be in Zone B.