World Time Buddy is a convenient world clock, time zone converter, and online meeting scheduler.
Free with premium options
Best ClockTab Alternatives ranked by AI · updated Aug 2026
ClockTab is a browser-based full-screen clock that can display time in a distraction-free tab. It is intended for desks, classrooms, presentations, and secondary monitors.
Top 6 ClockTab alternatives
Online-Clock.org is a browser-based clock showing the current time in a large, readable interface. It is intended for users who need a...
Pros
- Large clock display is more focused than full world-time dashboards
- Works directly in a browser without account registration
- Useful for keeping a clock visible on a spare monitor
Cons
- Fewer time-zone and scheduling tools than Timeanddate
- Limited customization compared with dedicated desktop clock apps
- Requires an internet connection and browser tab
3
A beautifully designed website displaying the current time for locations around the world.
Pros
- Sleek and minimalistic design
- Accurate time syncing
Cons
- Limited time zone management features
- No time zone conversion tool
4
Timeanddate
Timeanddate.com AS
Timeanddate provides world clocks, time-zone conversions, calendars, and daylight-saving information. It serves travelers, businesses, researchers, and anyone needing authoritative date and time...
Pros
- More comprehensive time-zone and daylight-saving data than Easy Timezones
- Includes historical, calendar, and astronomical time tools
- Widely used and available without an account
Cons
- More cluttered interface than Easy Timezones
- Less focused on quick team meeting selection
- Advertising can make the experience feel heavier
5
24timezones
24timezones.com
24timezones is a web-based world clock service with local time, time-zone maps, conversions, and city-specific clock pages. It is aimed at travelers...
Pros
- Offers more city and country time-zone coverage
- Provides maps and conversion tools beyond a basic clock
- Useful for checking local time before international calls
Cons
- More advertising and visual clutter than Online-Clock.org
- Navigation is less minimal for users needing one clock
- Meeting-planning features are weaker than World Time Buddy
6
WorldTimeServer
WorldTimeServer.com
WorldTimeServer is an online world-clock service providing current local times for cities and countries. It is aimed at travelers, international businesses, and...
Pros
- Provides a straightforward directory of city and country times
- Useful for checking time differences without installing an app
- Covers more locations than a single local clock page
Cons
- Less polished and interactive than World Time Buddy
- Not as focused on a large, minimal clock display
- Fewer supplementary calendar and planning tools than Timeanddate
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