UTC Converter Mac app

Use it now

Convert time zones in your browser

Paste a timestamp or use the current time. Search cities worldwide, switch direction, and copy the result.

Loading city time zones…
UTC Converter Web app
UTC now --:--:--
Current UTC time Coordinated Universal Time
--:--:-- --/--/----
Loading… UTC +00:00
Leave blank to see the current time.

Want UTC in your Mac menu bar? See the Mac app.

What the converter handles

Use it for a quick time check or a timestamp pulled from logs, APIs, calendars, and messages.

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Find a city

Search by city, country, region, or familiar shortcuts such as NYC and LA.

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See UTC now

Check the current UTC time at a glance, with seconds kept up to date.

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Follow daylight saving

City offsets change automatically when local daylight-saving rules change.

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Convert both ways

Convert local time to UTC, or start with UTC and find the local time.

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Paste the format you have

Use ISO 8601, Unix time, named dates, 12- or 24-hour time, or a custom pattern.

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Stay in the browser

No account or installation needed. Your settings stay in this browser.

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Copy the result

Copy the converted timestamp as soon as it is ready.

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Keep world clocks

Pin the cities you use often and see their current local times together.

Prefer a menu bar app?

The Mac app keeps the converter and a live UTC clock one click away.

Mac app city search with Los Angeles selected

Search from the menu bar

Find a city by name or familiar shorthand and use its current daylight-saving offset.

Mac app converting a timestamp between local time and UTC

Convert and copy

Paste a timestamp, choose a direction, and copy the result without opening another tab.

Get the Mac app

Free to download for macOS 13 Ventura or later.

1

Download the disk image

2

Move UTC Converter to Applications

3

Open it from Applications

Download for macOS
macOS 13 Ventura or later