World Clock

Client-sideNo sign-upFree

See the current time right now across 11 major world cities, updating live every second.

How this tool works

1

Just open the tool

No input needed - the current time in each city loads immediately.

2

Watch it update live

Every clock ticks forward every second, staying continuously accurate.

3

Check the day/night indicator

A sun or moon icon gives an instant sense of roughly what time of day it is there.

4

Scan the grid

11 major cities laid out together for a quick global glance.

Quick facts

Category
Text Tools
Best for
A distributed team checking who's likely awake right now, at a glance
Live current time across major world cities, updating every second. To convert a specific date/time instead, use timezone-converter.
San Francisco
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New York
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São Paulo
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London
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Paris
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Cairo
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Dubai
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Mumbai
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Singapore
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Tokyo
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Sydney
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In-content slot

About this tool

See the current time simultaneously across 11 major world cities - spanning the Americas, Europe, Africa, the Middle East, Asia, and Australia - in a simple glanceable grid that updates every second using the browser's native Intl.DateTimeFormat with each city's IANA timezone. This is a genuinely different tool from timezone-converter: that tool answers "what time does this specific date/time I'm entering become in other zones," while this one answers a simpler, live question - "what time is it right now, everywhere" - with no input required at all, just an always-current reference. A simple sun/moon indicator next to each city gives an instant visual sense of whether it's roughly daytime or nighttime there, useful for quickly gauging whether it's a reasonable time to reach someone. Daylight saving time is handled automatically and correctly for each zone via the same Intl API, so the displayed times stay accurate year-round without any manual offset adjustment. Useful for a distributed team checking who's likely awake right now, or just a quick glance at what time it is somewhere else in the world. Runs entirely client-side.

Why use this tool

Distinct from timezone-converter

No date/time input needed - this answers "what time is it right now, everywhere," live.

Updates every second

Genuinely live clocks, not a static snapshot that goes stale the moment you load the page.

Day/night at a glance

A simple visual indicator helps you judge whether it's a reasonable time to reach someone.

Automatic DST handling

Uses the real IANA timezone database, so daylight saving shifts are always reflected correctly.

Frequently asked questions

timezone-converter takes a specific date and time you enter and converts it into what that same moment looks like across other timezones - useful for scheduling a future meeting or checking a past log timestamp. This tool has no input at all; it's a live, continuously updating display of the current moment across several major cities, meant for glancing at "what time is it right now" rather than converting a specific point in time.

The 11 cities are curated to give a representative geographic spread across every major populated region and time offset, kept deliberately small so the grid stays glanceable rather than becoming a long scrollable list. This tool doesn't currently support customizing the city list - if you need a different specific pair of timezones, timezone-converter's source dropdown covers additional zones.

It's a simple heuristic based on local hour - roughly 6am to 7pm shows a sun, and the remaining hours show a moon - meant to give a fast, rough sense of whether it's daytime or nighttime in that city, not an astronomically precise sunrise/sunset calculation. It's a convenience cue for questions like "is it too late to call this person," not a scientific tool.

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