Date & Time
Time Zone Converter
Plug in a date and time to see what it becomes in another city or time zone instantly.
Convert a scheduled time between major global time zones.
Offset conversion
Local time = source time converted to UTC, adjusted by the destination offset. The converter applies daylight saving aware offsets from a curated list.
How to use
- Choose the source time zone and set the date and time you want to convert.
- Pick the destination zone from the dropdown.
- Review the converted local time along with the hour difference.
Example
Input: 5 May 2024, 2:00 PM in New York
Output: Equals 7:00 PM in London (UTC offset +5 hours)
Student-friendly breakdown
This walkthrough emphasizes the most searched ideas for Time Zone Converter: time zone converter, world clock converter, gmt time converter, meeting time zone planner. Start with the formula above, then follow the guided steps to double-check your work. For quick revision, highlight the givens, plug into the equation, and finish by verifying your units.
Need more support? Use the links below to open the long-form guide, browse additional examples, or hop into adjacent calculators within the same topic — each one is a quick way to double-check your work or handle a related question without starting from scratch.
Deep dive & study plan
Time Zone Converter: Finds local time differences across global cities. It's built around time zone, world clock, utc offset, so you can go from a raw question to a checked answer without switching tools.
The math behind it: Local time = source time converted to UTC, adjusted by the destination offset. The converter applies daylight saving aware offsets from a curated list.
To use it well: (1) Choose the source time zone and set the date and time you want to convert. (2) Pick the destination zone from the dropdown. (3) Review the converted local time along with the hour difference. Keep your units consistent as you go, and re-run a case you already know the answer to — it's the fastest way to catch a typo before it throws off a result you're relying on.
Worked example: entering 5 May 2024, 2:00 PM in New York returns Equals 7:00 PM in London (UTC offset +5 hours). Try swapping in your own numbers next, especially a case you're unsure about, before you use this for something that matters.
Quick retention checklist
- Speak the formula aloud (or annotate it) so the relationships stick.
- Write each step in your own words and compare with the numbered list above.
- Swap in new numbers for the Example to make sure the calculator (and your logic) handles edge cases.
- Check at least one related calculator below — it's the fastest way to confirm your numbers still line up from a different angle.
FAQ & notes
How often are offsets updated?
Offsets ship with the current daylight saving adjustments. Update the reference list whenever governments announce changes.
What if the conversion crosses midnight?
The output shows the destination date so you know whether the meeting lands on the previous or following day.
What formula does the Time Zone Converter use?
Local time = source time converted to UTC, adjusted by the destination offset. The converter applies daylight saving aware offsets from a curated list.
How do I use the Time Zone Converter?
Choose the source time zone and set the date and time you want to convert. Pick the destination zone from the dropdown. Review the converted local time along with the hour difference.