Online Clock
Live clock display
What Time Is It Around the World?
Free Online Clock — Live Digital & Analog
Real-time clock with seconds, 12/24 format, fullscreen and timezones
This free online clock shows the live, real-time and date on your screen with a clean, accurate display. Switch between a digital and analog clock, turn seconds on or off, choose 12-hour or 24-hour format, pick any timezone, and open a distraction-free fullscreen big clock. It syncs with your device time so it stays accurate to the second, and everything runs in your browser — ideal as a live clock with seconds, a desk clock or a fullscreen time display.
Features
Live & Real-Time
Second-accurate time that updates continuously, synced to your device.
Digital & Analog
Switch between a digital display and a classic analog clock face.
Seconds & 12/24
Show or hide seconds and pick 12-hour (AM/PM) or 24-hour format.
Fullscreen
Open a big, distraction-free fullscreen clock in one tap.
Formats & Features
Formats
- 24-hour: 14:30:45
- 12-hour: 2:30:45 PM
- Date: July 8, 2026
- Analog dial mode
Handy options
- Fullscreen big clock
- Show / hide seconds
- Pick any timezone
- Live greeting on/off
Frequently Asked Questions
Is the online clock accurate?
Yes. It syncs with your device's system clock and updates every second, so it stays accurate to the second.
Can I show a clock with seconds?
Yes. Turn seconds on in settings to see a live clock with seconds; you can also hide them for a cleaner look.
How do I switch between 12-hour and 24-hour format?
Open settings and choose 12-hour (AM/PM) or 24-hour; your choice is remembered on this device.
Is there a fullscreen mode?
Yes. Tap the fullscreen button for a large, distraction-free big clock — great for desks, streams and presentations.
Can I show an analog clock instead of digital?
Yes. Switch to analog mode for a classic clock face, or stay on the digital display.
Does it show the date and other timezones?
Yes. The date appears below the time, and you can select any timezone from settings.