Pro Calculators and Guides
How to Use a World Clock to Plan Meetings and Calls Across Time Zones
See the time in Dhaka, London, New York, Dubai, Tokyo and other cities at a glance, switch between 12- and 24-hour time and save your list.
Saizul Amin15 Oct 2026 · Updated 17 Oct 2026 · 1 min read
Working with people in other countries means asking "what time is it there?" many times a day. A world clock answers in one glance.
Quick answer
Open the clock, add the cities you need and see their current local time next to yours. Switch between 24-hour and 12-hour display. Your list is remembered in this browser.
Key time differences from Dhaka (GMT+6)
| City | Offset from Dhaka |
|---|---|
| Dubai | 2 hours behind |
| London | 5 hours behind (6 in summer time) |
| New York | 10 hours behind (11 in summer time) |
| Singapore | 2 hours ahead |
| Tokyo | 3 hours ahead |
| Sydney | 4 to 5 hours ahead |
Daylight saving time shifts these by an hour in some places, so always check the live clock.
Steps
- Choose the cities from the list.
- Remove the ones you do not need.
- Choose 12 or 24-hour format.
Meeting tips
- Find a window of overlapping working hours; between Dhaka and London that is around 2 pm to 5 pm Dhaka time.
- State the time with the zone: "3 pm GMT+6 / 10 am London".
- Check holidays in other countries.
- Use calendar invitations that convert automatically.
- For a precise comparison of many cities use the Meeting Time Planner.
