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.ticketlink.co.kr/reserve/product/24051/schedule?menuIndex=reserve server time check history

  • 2020-01-13 14:46:46 KST -0.044921
  • 2018-10-06 18:42:28 KST -0.014115
  • 2018-10-06 18:08:31 KST -0.073128
  • 2018-09-28 11:35:09 KST -0.041705
  • 2018-09-14 14:56:33 KST -0.023035
  • 2018-09-14 14:53:21 KST -0.025025
  • 2018-09-14 14:41:09 KST -0.043301
  • 2018-09-14 14:24:00 KST -0.012623
  • 2018-09-14 14:20:16 KST -0.043573
  • 2018-09-14 14:06:54 KST -0.014075
  • Average -0.0335501

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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.