You schedule a conference call with colleagues in different countries. Your office is in New York. One colleague is in London. Another is in Tokyo. When it is 2 PM in New York, what time is it in London? What about Tokyo? You cannot simply add or subtract hours without understanding time zones. Different regions observe different times, and some even observe daylight saving time at different dates. A time zone converter answers this question instantly. It calculates what time it is in any location, accounting for all the complexities: standard time vs. daylight saving time, fractional hour offsets, and regional variations. In this comprehensive guide, we will explore how time zones work, why they exist, how converters calculate differences, and when to use them. 1. What is a Time Zone Converter? A time zone converter is a tool that calculates what time it is in different locations around the world. The Basic Concept You specify a time and location (e.g., "2 PM in New York") Y...