Toronto and London time difference

How to find the best meeting time across time zones

1. Add the cities of everyone in the meeting. Type a city, a country or a zone abbreviation such as PST, CET, IST or JST, or click any spot on the map.
2. Put your own city first — the planner follows its clock — and pick the date. Daylight saving time is applied for that date automatically.
3. Read across a column: green hours are working hours, amber is early morning or evening, dark is night.
4. Choose the meeting length. Best times to meet lists the three slots that keep everyone out of the night and as many people as possible inside working hours.
5. Click a slot, then copy the times for your invite or add the meeting to Google Calendar or Outlook — each attendee's calendar shows it in their own time zone.

Overlapping working hours

Two cities share working hours when 9:00–17:00 in one falls partly inside 9:00–17:00 in the other. New York and London overlap for about three hours each morning in New York; New York and Tokyo do not overlap at all, so one side always joins early or late. The planner shows the exact overlap for your cities and your date, and you can change the working day to match your team — for example 8:00–16:00 or 10:00–19:00.

Daylight saving time

The gap between two cities is not fixed. The United States and Europe change their clocks on different weekends, so for a few weeks each spring and autumn the difference between New York and London is four hours instead of five. Southern-hemisphere cities such as Sydney and Santiago move their clocks in the opposite season, and many places — Tokyo, Beijing, Mumbai, Phoenix, Dubai — never change at all. The planner shows the offset for the exact date you pick and warns you when a clock change is coming up in the next few weeks.

Tips for meetings across time zones

• Share the pain. If there is no overlap, rotate between an early slot and a late slot so the same people are not always on the night shift.
• Watch the date line. A Monday-morning call in Sydney is Sunday afternoon in California. The planner flags rows on a different day with +1 day or −1 day.
• Mind half-hour zones. India (UTC+5:30), Newfoundland (UTC−3:30) and Nepal (UTC+5:45) are not on the hour; the planner shows minutes where they apply.
• Send times in everyone's zone. Copy times lists the meeting in every city, so nobody has to convert.
• Keep it short when it is late. If someone joins outside their working day, a 30-minute meeting is much easier to accept than an hour.

Popular time zone comparisons

• New York to London time
• London to New York time
• Los Angeles to London time
• New York to Tokyo time
• London to Tokyo time
• New York to Los Angeles time
• London to Dubai time
• London to Sydney time
• New York to Sydney time
• San Francisco to Bengaluru time
• New York to New Delhi time
• London to New Delhi time
• New York to Singapore time
• London to Singapore time
• Shanghai to New York time
• Beijing to London time
• Tokyo to Los Angeles time
• Sydney to Los Angeles time
• Berlin to New York time
• Paris to New York time
• Toronto to London time
• Dubai to New York time
• Hong Kong to London time
• Seoul to New York time
• New York, London, Tokyo meeting
• San Francisco, London, Bengaluru meeting
• Los Angeles, Berlin, Singapore meeting

Frequently asked questions

How do I find the best time for a meeting across time zones?

Add every attendee's city, choose the date and meeting length, and look at Best times to meet. It lists the slots that keep everyone out of the night and the most people inside working hours.

Does the planner handle daylight saving time?

Yes. Offsets are calculated for the exact date you choose, and the planner warns you when a clock change is coming up in the next few weeks.

Can I add any city or only the listed ones?

You can add more than 100 built-in cities instantly, search any place worldwide, or click anywhere on the map; the time zone is looked up automatically.

How do I send the meeting to others?

Copy times lists the meeting in every attendee's local time, and the Google Calendar and Outlook buttons create the event so each calendar shows it in its owner's time zone. Copy link shares the same cities, date and time.

What are working hours in the planner?

By default 9:00 to 17:00 local time in every city. You can change the start and end of the working day; early morning and evening (7:00 to 22:00) are shown in amber and night in dark gray.