Free Timezone Converter & Meeting Options Generator
Add cities below to compare timezones instantly. Click any time slot to create meeting options - perfect for international scheduling.
Timezone Converter & Meeting Options Generator
EST to IST Converter | Meeting Options Generator | World Clock 2025
Convert EST to IST, PST to IST, CST to IST, UTC to IST and create meeting options across timezones instantly. Export meeting options for email sharing and generate professional meeting proposals. Works offline, no signup required.
Why Choose Our Free Time Zone Converter?
The most comprehensive free time zone converter with integrated meeting options generator. Built for professionals, remote teams, and international businesses who need reliable, private, and fast time zone conversions with visual timeline comparison and professional meeting options export across multiple locations.
Visual Timeline Grid
Compare multiple time zones simultaneously with our intuitive visual timeline. See all time zones at once with color-coded business hours, weekends, and current time indicators across 400+ global locations.
Meeting Options Generator & Export
Create professional meeting options across time zones with one click. Generate structured timing proposals with day names, export as formatted tables for emails, or copy as organized text. Perfect for international meeting coordination with professional formatting.
Always Accurate & Real-Time
Automatic daylight saving time (DST) handling with the official IANA timezone database. Real-time updates ensure accuracy across all time zones including complex DST transitions.
100% Free & Private
Completely free time zone converter with no signup required. All timezone calculations happen locally in your browser for maximum security.
Built for Remote Teams
Perfect for distributed teams and international business. Set primary timezones, customize business hours, compare work schedules, and coordinate across global locations effortlessly.
Works Offline Anywhere
Full offline functionality once loaded. Use anywhere without internet - perfect for travel, international flights, and remote locations. All timezone data stored locally.
Popular Time Zone Conversions
Instantly convert between the most searched timezone pairs including EST to IST, PST to IST, and more.
EST to IST
PopularEST is 10.5 hours behind IST. Perfect for US East Coast to India business coordination.
PST to IST
PopularPST is 13.5 hours behind IST. Ideal for US West Coast teams working with India.
CST to IST
PopularCST is 11.5 hours behind IST. Great for Chicago and Midwest to India collaboration.
UTC to IST
PopularIST is UTC+5:30. Essential for global teams using universal coordinated time.
IST to EST
PopularIST is 10.5 hours ahead of EST. Plan meetings from India to US East Coast easily.
IST to PST
PopularIST is 13.5 hours ahead of PST. Schedule calls from India to US West Coast.
How to use: Simply add locations like "New York" (EST), "Los Angeles" (PST), "Chicago" (CST), or "Mumbai" (IST) to instantly see time conversions and plan meetings across timezones.
Perfect Time Zone Converter for Every Need
For Business & Remote Work
- • Generate professional meeting options with day names and structured formatting
- • Export meeting proposals as formatted tables for email sharing
- • Create structured timing options for international conference calls
- • Copy organized meeting times for client proposals and team coordination
- • Generate professional timing documentation for global meetings
For Travel & Personal Use
- • Plan international travel and flight connections
- • Stay connected with family and friends abroad
- • Schedule video calls with international contacts
- • Track time zones for online events and webinars
- • Compare multiple destinations for trip planning
Why Choose This Free Time Zone Converter Over Others?
How to Use Our Free Time Zone Converter
Converting and comparing multiple time zones has never been easier. Our free, intuitive time zone converter makes international scheduling and global collaboration simple in just 4 steps.
Add Multiple Time Zones
Search and add cities from 400+ global locations. Use city names, countries, or timezone abbreviations like EST, PST, GMT, UTC.
Compare All Time Zones
View all time zones simultaneously in our unique visual timeline grid. Business hours in green, weekends in red, current time highlighted.
Create Meeting Options
Click any hour to add professional meeting options. Build a structured list of timing proposals with day names (Mon, Tue, etc.) for easy reference.
Export & Share Options
Copy meeting options as formatted text or HTML tables for emails. Professional formatting includes meeting duration, day names, and structured timing proposals ready to share with clients or team members.
Time Zone Converter FAQ - Common Questions
Everything you need to know about using our free time zone converter, from basic time conversion to advanced features for international business and remote teams.
How do I convert EST to IST (Eastern Time to India Time)?
To convert EST to IST, add "New York" (EST) and "Mumbai" or "Delhi" (IST) to the converter. EST is 10.5 hours behind IST, so when it's 9:00 AM EST, it's 7:30 PM IST. Our visual timeline shows this conversion instantly with business hours overlap.
How do I convert PST to IST (Pacific Time to India Time)?
To convert PST to IST, add "Los Angeles" (PST) and "Mumbai" (IST) to the converter. PST is 13.5 hours behind IST, so when it's 6:00 AM PST, it's 7:30 PM IST. Perfect for US West Coast to India business meetings.
What is the time difference between CST and IST?
CST (Central Standard Time) is 11.5 hours behind IST (India Standard Time). When it's 8:00 AM CST in Chicago, it's 7:30 PM IST in Mumbai. Add "Chicago" and "Mumbai" to see real-time CST to IST conversion.
How do I convert UTC to IST?
UTC to IST conversion is simple: IST is UTC+5:30. When it's 12:00 PM UTC, it's 5:30 PM IST. Use our converter to see UTC to India time conversion with visual business hours display.
How do I convert time zones quickly with this free tool?
Simply add your desired locations using the search box, and our visual hour grid will show you the time in all zones simultaneously. Our free time zone converter displays multiple time zones at once, making it easy to compare times across different countries and regions.
How do I create and export professional meeting options?
Click on any hour in the timeline to add it as a meeting option. Build a list of professional timing proposals that include day names (Mon, Tue, Wed) and structured formatting. Use "Copy Options" for organized text or "Copy Options as Table" for formatted HTML tables perfect for emails.
How do I find the best meeting times across multiple time zones?
Click on any hour in the timeline to add meeting options. The tool shows business hours in green and weekends in red, helping you find optimal meeting slots. You can create multiple options, set meeting duration, and export professional timing proposals with all timezone details.
Does this time zone converter work offline without internet?
Yes, once loaded, the time zone converter works completely offline. All calculations happen in your browser using the latest IANA timezone database, so you can use it anywhere without an internet connection. Perfect for travelers and remote workers.
How accurate are the time zone calculations and DST handling?
We use the official IANA Time Zone Database with automatic daylight saving time (DST) adjustments. The tool handles all timezone complexities including DST transitions, leap seconds, and regional variations. Updates are automatic and always current.
Can I save my favorite time zones and locations?
Yes, your preferred time zones and settings are saved locally in your browser. No account signup required - everything is stored privately on your device and never sent to our servers. Your data stays completely private.
What time zones and cities are supported by this converter?
All major world time zones are supported, including over 400 cities and regions worldwide. You can search by city name, country, or timezone abbreviation (like EST, PST, GMT, UTC). Supports all IANA timezone identifiers.
Is this time zone converter completely free to use?
Yes, this time zone converter is completely free with no limitations, signup requirements, or hidden fees. All features including multiple timezone comparison, business hours display, and offline functionality are available at no cost.
How do I compare business hours across different time zones?
Business hours (9 AM - 5 PM) are automatically highlighted in green for each time zone. Weekend days are shown in red. You can customize business hours in the settings and mark weekends based on each location's local conventions.
Can I use this for international business and remote team coordination?
Absolutely! This tool is perfect for international business, remote teams, and global collaboration. Set a primary timezone, compare multiple locations, and easily identify overlapping work hours for scheduling meetings and calls.