NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


Chatroom by domain
우리말 English

https://ticket.yes24.com/Pages/Login/LoginEnt.aspx?ReturnURL=http://ticket.yes24.com/Pages/Perf/Sale/PerfSaleProcess.aspx server time check history

  • 2025-09-06 02:14:29 KST -0.177125
  • 2025-09-04 05:47:30 KST -0.436927
  • 2025-09-03 11:14:57 KST -0.960522
  • 2025-08-31 05:44:50 KST -0.519351
  • 2025-08-29 03:23:39 KST -0.544995
  • 2025-08-26 14:26:24 KST -0.431522
  • 2025-08-23 03:08:28 KST -0.812840
  • 2025-08-20 20:42:03 KST -31.181402
  • 2025-08-18 20:02:10 KST -18.039158
  • 2025-08-16 12:47:23 KST -1.181052
  • Average -5.4284894

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Popular checks

We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.