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://ticket.interpark.com/Ticket/Goods/GoodsInfo.asp?GoodsCode=18009670 server time check history

  • 2018-12-06 08:44:35 KST -0.247971
  • 2018-10-06 18:08:01 KST -0.421706
  • 2018-10-01 07:40:51 KST -0.675315
  • 2018-09-30 02:08:27 KST -0.594149
  • 2018-09-30 01:54:17 KST -0.492282
  • 2018-09-30 01:33:44 KST -0.340165
  • 2018-09-30 01:31:43 KST -0.130036
  • 2018-09-30 01:20:03 KST -0.936435
  • 2018-09-29 23:54:02 KST -0.492438
  • 2018-09-28 21:42:13 KST -0.369208
  • Average -0.4699705

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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.