Time Difference Calculator

Compare time zones between any two cities. Find the perfect meeting time for your global team with our comprehensive time difference tool.

Popular Time Comparisons

🇬🇧↔🇺🇸

London → New York

5 hours behind

🇦🇪↔🇬🇧

Dubai → London

4 hours ahead

🇬🇧↔🇯🇵

London → Tokyo

9 hours ahead

🇺🇸↔🇯🇵

New York → Tokyo

14 hours ahead

🇬🇧↔🇸🇬

London → Singapore

8 hours ahead

🇦🇪↔🇺🇸

Dubai → New York

9 hours ahead

🇬🇧↔🇦🇺

London → Sydney

10 hours ahead

🇭🇰↔🇬🇧

Hong Kong → London

8 hours ahead

All Time Comparisons

Amsterdam ↔ Berlin Amsterdam ↔ London Amsterdam ↔ Paris Bangkok ↔ Dubai Bangkok ↔ Hong Kong Bangkok ↔ Singapore Bangkok ↔ Tokyo Berlin ↔ London Berlin ↔ New York Berlin ↔ Paris Berlin ↔ Zurich Cairo ↔ Dubai Cairo ↔ Riyadh Chicago ↔ New York Chicago ↔ Toronto Dubai ↔ Istanbul Dubai ↔ Kuala Lumpur Dubai ↔ London Dubai ↔ Mumbai Dubai ↔ New York Dubai ↔ Riyadh Dubai ↔ Singapore Dubai ↔ Tokyo Hong Kong ↔ London Hong Kong ↔ Seoul Hong Kong ↔ Shanghai Hong Kong ↔ Singapore Hong Kong ↔ Sydney Hong Kong ↔ Tokyo Istanbul ↔ London Istanbul ↔ Moscow Istanbul ↔ Riyadh Jakarta ↔ Kuala Lumpur Jakarta ↔ Singapore Jakarta ↔ Sydney Jakarta ↔ Tokyo Johannesburg ↔ London London ↔ Los Angeles London ↔ Moscow London ↔ Mumbai London ↔ New York London ↔ Paris London ↔ Singapore London ↔ Sydney London ↔ Tokyo London ↔ Toronto Los Angeles ↔ New York Los Angeles ↔ Tokyo Los Angeles ↔ Vancouver Madrid ↔ Paris Madrid ↔ Rome Melbourne ↔ Sydney Moscow ↔ New York Mumbai ↔ New York Mumbai ↔ Singapore New York ↔ Paris New York ↔ São Paulo New York ↔ Singapore New York ↔ Tokyo New York ↔ Toronto Paris ↔ Rome Seoul ↔ Tokyo Shanghai ↔ Singapore Shanghai ↔ Tokyo Singapore ↔ Sydney Singapore ↔ Tokyo Sydney ↔ Tokyo Toronto ↔ Vancouver

Understanding Time Differences

Time zones were established to standardize timekeeping across different geographical regions. The world is divided into 24 primary time zones, each roughly 15 degrees of longitude apart. However, many countries and regions have adopted variations to align with their political or economic needs.

When calculating time differences, it's important to consider Daylight Saving Time (DST), which can shift the time difference between locations by one hour during certain parts of the year. Not all countries observe DST, and those that do may have different start and end dates.

MeetSpan helps you navigate these complexities by providing accurate, real-time calculations that account for DST transitions and help you find the optimal meeting times across multiple time zones.