NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

http://ticket.yes24.com server time check history

  • 2019-08-22 23:59:13 KST -0.408487
  • 2019-08-22 13:58:26 KST -0.131991
  • 2019-08-22 13:50:07 KST -0.182708
  • 2019-08-21 13:59:45 KST -0.119689
  • 2019-08-21 13:51:41 KST -0.691693
  • 2019-08-20 23:58:50 KST -0.126586
  • 2019-08-20 14:59:04 KST -0.283819
  • 2019-08-20 14:49:19 KST 0.031153
  • 2019-08-20 13:38:59 KST -0.383874
  • 2019-08-19 23:56:52 KST -0.128763
  • Average -0.2426457

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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.


# 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.