Timezone Converter
Convert time between different timezones worldwide. Free online timezone converter with major world timezones.
Select a date/time and timezones, then click Convert to see the result.
About Timezone Converter
Working across timezones is a daily reality for remote teams, international businesses, and frequent travelers. Our Timezone Converter eliminates confusion by providing instant, accurate time conversions between any two timezones in the world. It uses the browser's built-in Intl.DateTimeFormat API for reliable, locale-aware results that automatically account for daylight saving time transitions.
Whether you are scheduling a meeting with colleagues in Tokyo, coordinating a product launch across continents, or simply figuring out when to call a friend abroad, this tool shows you the converted time in multiple formats — 12-hour, 24-hour, and ISO 8601 — along with the exact offset difference. Quick-select presets for popular timezones like UTC, EST, PST, IST, and JST let you convert times with just a few clicks.
How to Use
Set the Date and Time
Enter the date and time you want to convert using the date-time picker, or click "Use Current Time" to populate it with the current moment.
Choose Source and Target Timezones
Select the timezone the time is currently in (source) and the timezone you want to convert to (target). Use the search field to quickly find a timezone, or click a quick preset button like UTC, EST, or JST.
View Your Results
Click Convert to see the converted time displayed in 12-hour, 24-hour, and ISO 8601 formats. The tool also shows the full date, timezone abbreviation, and the offset difference between the two zones.