Los Angeles, United States
--:--:--
Sunday, November 1, 2026
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--:--10h 48m
(PST) Pacific Standard Time-8 Hours from your time
World Time Clock & Time Zone Tools
Time Zone HQ is a free world time converter and time zone comparison tool. Instantly check the current local time in any city, compare two time zones side by side, or calculate the exact hour difference between any two locations — no sign-up required.
Current Time Checker
Select any city to see its current local time, UTC offset, timezone abbreviation, and daylight saving status updated in real time.
Time Zone Converter
Compare two cities side by side. Scroll through a 24-hour timeline to find the best overlap for calls, meetings, or travel planning across time zones.
Time Difference Calculator
Find the exact number of hours between any two locations. Accounts for daylight saving changes so the result is always accurate.
Time Difference Between Chicago and Melbourne
What's the Time in
Popular time zones
When's the Best Time to Meet?
City A
City B
Los Angeles
PDT 01 Nov
Paris -9h
CEST 01 Nov
MEET
Popular comparisons
Time Difference Between
and
Chicago > Melbourne
17 hr 00 min
Chicago is 17 hours and 00 minutes behind Melbourne.
Chicago
United States of America
--:--1 November
Melbourne
Australia
--:--1 November
Melbourne is currently 17 hours ahead of Chicago. Chicago is on CST (UTC-6) and Melbourne is on AEDT (UTC+11). This gap can shift by up to one hour in spring and autumn — the two cities may not adjust their clocks on the same date.
Helpful Answers
Time Around the World
Search any city or timezone, or click a country and a live clock to explore local time details
Live clocks — click to explore
Explore the full world time zone map
Learn
Time Zone Guides
The Basics
What Is a Time Zone?
A clear explanation of what time zones are, why they exist, and how the world's 38 zones work in practice.
Clock ChangesWhat Is Daylight Saving Time?
Daylight saving time shifts clocks forward by one hour in spring and back in fall. Here's what it is, when it happens, and which countries observe it.
Work & TravelBest Times to Schedule Meetings Across Time Zones
There is no perfect meeting time that works for everyone — but there are windows that minimize the pain. Here's how to find them.
Deep DivesIANA Time Zone Database Explained
The IANA tz database is the source of truth for time zone rules used by virtually every operating system and programming language. Here's how it works.
The Earth rotates all the time. Different areas face the sun at different times. Time zones help match local time to daylight in each region.
#WorldTime
Why do we have time zones?
No, only some countries use daylight saving time. Many near the equator don't need it, and others have chosen to stop using it - like Japan, India, and China.
#DST
Do all countries use daylight saving time?
There are 24 main time zones based on Earth's rotation, but in practice, there are over 40 official time zones due to countries using half-hour or quarter-hour offsets.
#ZoneCount
How many time zones are there in the world?
