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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http://www.charlottetheater.co.kr/performence/next.asp server time check history

  • 2017-10-19 01:49:59 KST -202.873246
  • 2017-10-09 02:46:05 KST -191.209662
  • 2017-09-24 07:33:17 KST -175.643203
  • 2017-09-13 16:31:39 KST -3.398215
  • 2017-09-13 13:57:24 KST -2.549199
  • 2017-09-13 12:59:11 KST -2.299228
  • 2017-09-13 12:58:03 KST -1.682272
  • 2017-05-29 13:53:12 KST -128.656788
  • 2017-05-29 13:50:47 KST -127.836027
  • Average -92.905315555556

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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.