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://nko.kr/?url=http://ticket.interpark.com/Ticket/Goods/GoodsInfo.asp?GoodsCode=18007531 server time check history

  • 2020-04-03 05:45:17 KST 0.053863
  • 2020-04-02 17:59:04 KST -0.043177
  • 2020-04-01 23:04:16 KST 0.177473
  • 2020-03-25 02:33:24 KST -0.003495
  • 2020-02-25 19:10:38 KST 0.093030
  • 2020-02-25 12:20:40 KST 0.044304
  • 2020-02-23 23:18:34 KST 0.107266
  • 2020-02-22 22:10:49 KST 0.025033
  • 2020-02-21 20:22:31 KST 0.040645
  • 2020-02-21 15:11:39 KST 0.060138
  • Average 0.055508

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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.