Time Zone Converter

Name: Free Time Zone Converter - Convert Times Between 24+ Timezones
Rating: 4.8 (1250 reviews)
Author: 10xTools

What is a Time Zone Converter?

A time zone converter is a free online tool that helps you convert times between different time zones around the world. Our time zone converter supports 24+ major time zones including UTC, GMT, EST, PST, CET, IST, JST, and more. Whether you're scheduling international meetings, coordinating with remote teams, planning travel, or working with global clients, this tool makes it easy to see what time it is anywhere in the world. The converter displays UTC offsets, current local times, and lets you convert any specific date and time from one timezone to another with instant results.

How to Use the Time Zone Converter

Select the date and time you want to convert using the datetime picker
Choose the source timezone (where the time is currently in) from the "From Timezone" dropdown
View the current time in the selected source timezone below the dropdown
Select the target timezone (where you want to convert to) from the "To Timezone" dropdown
View the current time in the target timezone for reference
Click "Convert Time" to see the converted date and time
Use the "Swap" button to quickly switch between source and target timezones
Click "Reset" to start a new conversion with current date/time

Key Features & Benefits

24+ Major Timezones Supported

Convert between all major world timezones including UTC, GMT, EST/EDT, PST/PDT, CET, IST, JST, AEST, and more. Coverage for North America, Europe, Asia, and Oceania.

UTC Offset Display

See the UTC offset for each timezone (e.g., UTC+5:30, UTC-8) to understand time differences at a glance. Includes daylight saving time information.

Current Time Display

View the current local time in both source and target timezones in real-time. Perfect for checking "what time is it now" in different locations.

Date & Time Picker

Select any future or past date and time for conversion. Useful for scheduling meetings, planning calls, or coordinating events across timezones.

Quick Timezone Swap

One-click button to swap source and target timezones. Makes it easy to convert times in both directions without re-entering information.

Instant Conversion Results

Get immediate conversion results with full date and time display. No waiting, no server processing - everything happens instantly in your browser.

Common Use Cases

International Meeting Scheduling

Schedule meetings with team members or clients across different time zones. Find mutually convenient times that work for everyone.

Remote Team Coordination

Coordinate with distributed teams working from different countries. Know when colleagues are online and available for collaboration.

Travel Planning

Plan arrival times, check-in times, and itineraries when traveling internationally. Avoid confusion about local times at your destination.

Global Event Timing

Convert event times for webinars, conferences, or live streams. Ensure attendees from different regions know the correct local time.

Customer Support Hours

Determine when international customer support is available. Convert business hours from one timezone to your local time.

Stock Market Trading

Track international stock market opening and closing times. Convert trading hours from exchanges like NYSE, LSE, TSE to your timezone.

Why Choose Our Time Zone Converter?

✓Support for 24+ major world timezones with accurate UTC offsets
✓Real-time display of current time in each selected timezone
✓Easy-to-use interface with datetime picker and dropdown selections
✓Instant conversion results with no delays or loading times
✓Quick timezone swap feature for bidirectional conversions
✓100% free with no registration, limits, or hidden fees
✓Client-side processing - your data stays private and secure
✓Mobile-responsive design works on all devices and screen sizes
✓Accurate daylight saving time handling for applicable regions
✓Perfect for business professionals, travelers, and remote workers

Frequently Asked Questions

How accurate is the time zone converter?

Our time zone converter uses standard UTC offsets for each timezone and is highly accurate. However, actual local times may vary slightly during daylight saving time transitions. Always verify critical times with official sources.

Does the converter handle daylight saving time (DST)?

The converter includes DST-aware timezones (like EDT, PDT, BST) with adjusted UTC offsets. However, because DST transitions vary by location and year, we recommend checking current offsets for critical scheduling.

Can I convert times for past or future dates?

Yes! You can select any date and time using the datetime picker. This is useful for planning future meetings or checking historical times across different timezones.

What does the UTC offset mean?

UTC offset shows how many hours ahead (+) or behind (-) a timezone is from Coordinated Universal Time (UTC). For example, EST is UTC-5, meaning it's 5 hours behind UTC.

How do I schedule a meeting across multiple timezones?

Convert your preferred meeting time to each participant's timezone individually. Look for overlapping business hours (typically 9 AM - 5 PM) that work for all locations.

Is this tool free to use?

Yes, completely free! Use it as many times as you need without registration, subscriptions, or any hidden costs. All processing happens in your browser.

Does the tool work offline?

The conversion logic works offline once the page is loaded. However, you need internet to initially access the tool. Current time updates require an active connection.

Can I bookmark specific timezone conversions?

While you can't save conversions directly, you can bookmark the page and quickly select your frequently used timezones each time you visit.

Supported Timezones (24)

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Everything You Need to Know