Time Tools

Timezone Converter

Convert time between any two time zones instantly. Plan meetings, schedule calls, and coordinate across the globe.

Runs in browserFree & no signup400+ time zones

UTC

08:15:26 AM

Sat, May 9, 2026

UTC+00:00

Asia/Kolkata

01:45:26 PM

Sat, May 9, 2026

UTC+05:30

Convert a specific time

Date & Time

From

UTC (UTC+00:00)

Sat, May 9, 2026 · 08:15:00 AM

Asia/Kolkata (UTC+05:30)

Sat, May 9, 2026 · 01:45:00 PM

Same moment in popular cities

UTC08:15:00 AM

New York04:15:00 AM

Los Angeles01:15:00 AM

Chicago03:15:00 AM

Toronto04:15:00 AM

London09:15:00 AM

Paris10:15:00 AM

Berlin10:15:00 AM

Moscow11:15:00 AM

Kolkata01:45:00 PM

How to convert time zones online

Convert any date and time between 400+ time zones instantly, with automatic DST handling and a built-in meeting planner.

01
Select your source timezone
Search or scroll through 400+ time zones to find your current location. The tool auto-detects your local timezone on load, so you often won't need to change this.
02
Enter the date and time
Pick the date and time you want to convert. This is useful for scheduling calls, meetings, or events across different regions.
03
Add target timezones
Add one or more destination timezones to see the equivalent local time in each location simultaneously. Great for comparing multiple cities at once.
04
Use the meeting planner
Switch to Meeting Planner mode to find overlapping business hours across all selected timezones — ideal for scheduling international calls without the back-and-forth.

What people use it for

Timezone conversion is essential for anyone working, traveling, or communicating across borders.

Scheduling international meetings

Find a time that works for participants in New York, London, and Singapore without manually calculating the offset for each city.

Remote team coordination

Distributed teams use the timezone converter to post standup times, sprint deadlines, and release windows in a way every team member can understand locally.

Watching live events

Convert a sports match, product launch, or live stream start time from the broadcaster's timezone to your local time so you don't miss it.

Flight & travel planning

Calculate arrival times, layover durations, and jet lag impact when crossing multiple time zones on long-haul flights.

Deadline management

Freelancers and contractors working with international clients can convert submission deadlines to their local time to avoid missing them.

Software release coordination

DevOps and engineering teams use timezone conversion to coordinate deployments, maintenance windows, and on-call handoffs across global offices.

Frequently asked questions

Common questions about time zone conversion, DST, and the meeting planner feature.

The tool supports 400+ time zones using the IANA timezone database (the same standard used by operating systems and programming languages). This includes all UTC offsets, regional zones, and named city zones.

Yes, completely free. No account required, no usage limits, and no ads blocking the results.

Yes. On load, the tool reads your browser's timezone setting and pre-selects it as the source timezone. You can change it at any time.

Yes. The IANA timezone database includes DST rules for every region. When you select a date, the tool automatically applies the correct DST offset for that date and location.

Meeting Planner shows a grid of hours across all your selected timezones, highlighting overlapping business hours (typically 9 AM–6 PM) so you can quickly find a time that works for everyone.

If a specific city isn't listed, select the timezone that covers that region. For example, most of India uses Asia/Kolkata (IST, UTC+5:30) regardless of the specific city.

Yes. The tool is fully responsive and works on any modern smartphone or tablet browser.

No. All timezone conversions are calculated in your browser using the Intl API and the IANA timezone data bundled with your browser. Nothing is sent to a server.

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How to convert time zones online

Convert any date and time between 400+ time zones instantly, with automatic DST handling and a built-in meeting planner.

Select your source timezone

Search or scroll through 400+ time zones to find your current location. The tool auto-detects your local timezone on load, so you often won't need to change this.

Enter the date and time

Pick the date and time you want to convert. This is useful for scheduling calls, meetings, or events across different regions.

Add target timezones

Add one or more destination timezones to see the equivalent local time in each location simultaneously. Great for comparing multiple cities at once.

Use the meeting planner

Switch to Meeting Planner mode to find overlapping business hours across all selected timezones — ideal for scheduling international calls without the back-and-forth.