Time zone differences and meeting times
For each pair of cities below you will find the time difference, the working hours the two places share in January and July, and how daylight saving changes the gap through the year. Every figure is computed from time zone rules, not typed in by hand.
Need a pair that is not listed, or more than two places? Use the time zone meeting planner, which compares up to four cities for any date.
City pairs
Each city is listed with every pair it appears in, so a pair shows under both of its cities.
Auckland
Bangkok
Berlin
Cairo
Dubai
Johannesburg
Karachi
Lagos
London
- London and New York
- London and Los Angeles
- London and Mumbai
- London and Dubai
- London and Sydney
- London and Singapore
- London and Karachi
- London and Lagos
- London and Cairo
- London and Johannesburg
- London and Bangkok
- London and Auckland
Los Angeles
Mumbai
New York
- London and New York
- New York and Mumbai
- New York and Singapore
- New York and Tokyo
- New York and São Paulo
- New York and Karachi
- New York and Dubai
- New York and Paris
Paris
São Paulo
Singapore
Sydney
Tokyo
How to use these pages
Each page assumes a working day of 9:00 to 17:00 in both cities. It shows the shared window in each city's local time, a suggested one-hour slot, a table of the difference across the year, and a conversion table you can keep open while you schedule. For recurring meetings, check the page again when clocks change in either country.
Related reading: how to cut meeting costs and keep the useful meetings.