Time Difference
Hour-by-hour time differences between major world cities, with the best hours to call.
Popular comparisons
All hub cities
Pick a starting city, then choose any destination on its page.
- New York
- Los Angeles
- Chicago
- Washington, D.C.
- San Francisco
- Miami
- Las Vegas
- Honolulu
- Vancouver
- Frankfurt
- Zurich
- Bangkok
- Jakarta
- Kuala Lumpur
- Taipei
- Beijing
- Delhi
- Bengaluru
- Melbourne
- Toronto
- Mexico City
- Sao Paulo
- Buenos Aires
- London
- Paris
- Berlin
- Madrid
- Rome
- Amsterdam
- Moscow
- Istanbul
- Dubai
- Cairo
- Johannesburg
- Mumbai
- Singapore
- Hong Kong
- Shanghai
- Tokyo
- Seoul
- Sydney
- Auckland
About these pages
Each comparison page shows both cities' live clocks, the current difference (including daylight saving time), an hour-by-hour conversion table for today, the flight-path distance, and the window when both cities are inside typical business hours. For an arbitrary date or a city not listed here, use the Time Zone Converter.