Time Zone Converter

Free time zone converter for 20+ major world time zones. Convert any time between zones instantly. Plan meetings across time zones by finding overlapping business hours. Compare up to 5 zones simultaneously with current times displayed.

Current Time in New York

02:33

2:33 AM · EST (UTC-5)

Current Time in Tokyo

16:33

4:33 PM · JST (UTC+9)

From Time Zone

Hours (0-23)

Minutes (0-59)

Date

To Time Zone

Converted Time

23:00

11:00 PM

EST (UTC-5) → JST (UTC+9)

09:00 in New York = 23:00 in Tokyo

Compare Time Zones (2/5)

New York

09:00

9:00 AM

EST

UTC-5

Tokyo

23:00

11:00 PM

JST

UTC+9

Meeting Planner (9 AM - 5 PM Business Hours)

No overlapping business hours found between the selected time zones. Consider asynchronous communication or finding a compromise time.

UTC Offset Quick Reference

New York (EST)

UTC-5

Chicago (CST)

UTC-6

Denver (MST)

UTC-7

Los Angeles (PST)

UTC-8

London (GMT)

UTC+0

Berlin (CET)

UTC+1

Moscow (MSK)

UTC+3

Dubai (GST)

UTC+4

Mumbai (IST)

UTC+5:30

Beijing (CST)

UTC+8

Tokyo (JST)

UTC+9

Sydney (AEST)

UTC+10

How to Use Time Zone Converter

1Select your source time zone and enter the time.
2Select one or more target time zones.
3View the converted times instantly.
4Use the meeting planner to find overlapping business hours.

Frequently Asked Questions

How many time zones are there?▾

There are 24 standard time zones, but with offsets like UTC+5:30 (India) and UTC+5:45 (Nepal), there are actually 37+ distinct UTC offsets in use worldwide.

What is UTC?▾

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks. It replaced GMT as the reference point. UTC+0 is the same as GMT.

Does this account for daylight saving time?▾

The converter shows current offsets which include DST when active. Note that DST dates vary by country — the US, EU, and Australia all switch on different dates.

About Time Zone Converter

NexTool's Time Zone Converter is completely free to use with no sign-up required. Your data is processed directly in your browser and never sent to our servers, ensuring complete privacy and instant results.