NKO Atomic Clock

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

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우리말 English

http://yogagave.blogspot.com/ server time check history

  • 2021-11-26 00:45:24 KST -0.040643
  • 2021-11-22 07:37:26 KST 0.280149
  • 2021-11-12 02:26:29 KST 0.099484
  • 2021-11-07 19:29:58 KST 0.200676
  • 2021-11-01 01:45:56 KST -0.012351
  • 2021-10-26 08:00:28 KST 0.095154
  • 2021-10-20 06:47:44 KST 0.093894
  • 2021-10-12 12:26:19 KST 0.168837
  • 2021-10-05 20:30:56 KST 0.113531
  • 2021-09-22 14:18:52 KST 0.209589
  • Average 0.120832

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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.