NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://www.mimacstudy.com/ex/t924/2018/0502/486526_indexfull.ds server time check history

  • 2022-01-17 11:28:55 KST -0.709500
  • 2022-01-17 11:19:28 KST -0.240423
  • 2021-11-30 22:57:29 KST -0.091291
  • 2021-09-09 12:18:52 KST -0.337218
  • 2021-07-26 05:33:28 KST -0.561456
  • 2019-10-16 11:48:09 KST 0.009958
  • 2018-05-22 13:47:37 KST 0.172777
  • 2018-05-14 21:23:14 KST -0.112663
  • 2018-05-13 04:15:46 KST -0.609050
  • 2018-05-11 20:57:59 KST 0.731409
  • Average -0.1747457

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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.