About This Tool

What is Timezone Converter?

A tool for converting dates and times between different timezones. Useful for coordinating international meetings, checking overseas service hours, and comparing multiple timezones simultaneously.

How to Use

  1. Select the source timezone.
  2. Enter the date and time, or click 'Now'.
  3. Click 'Add Timezone' to add timezones for comparison.
  4. View the converted times for each timezone.

Key Features

  • Major global timezones supported
  • Multiple timezone simultaneous comparison
  • Instant current time conversion
  • Intuitive timezone add/remove

Tips

  • Korea (KST) is UTC+9, US Eastern (EST) is UTC-5, Central Europe (CET) is UTC+1.
  • Regions with DST have time differences that vary by season.
  • Add multiple timezones when scheduling international meetings for at-a-glance comparison.

Timezone Converter

Convert date and time between different timezones

Source Timezone

Results

Asia/SeoulGMT+9+09:00
2026-04-22 15:02:00
America/New_YorkEDT-04:00
2026-04-22 02:02:00
America/Los_AngelesPDT-07:00
2026-04-21 23:02:00
Europe/LondonGMT+1+01:00
2026-04-22 07:02:00
Asia/TokyoGMT+9+09:00
2026-04-22 15:02:00
UTCUTC+00:00
2026-04-22 06:02:00

Frequently Asked Questions

UTC vs GMT?

Практически одинаковы. UTC — технический стандарт на атомных часах. GMT — астрономический.

Что такое DST?

Летнее время. Часы на 1ч вперёд весной, назад осенью. Не во всех странах.

В каком поясе хранить даты?

Всегда в UTC. Конвертируйте в локальное только для отображения.


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