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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우리말 English

http://www.interpark.com/malls/index.html server time check history

  • 2018-09-14 19:27:56 KST -0.044179
  • 2018-09-14 12:04:32 KST 0.003311
  • 2018-09-13 19:58:46 KST -0.067717
  • 2018-09-13 19:45:38 KST -0.035370
  • 2018-09-13 19:31:24 KST -0.057089
  • 2018-08-02 13:22:50 KST -0.002222
  • 2018-08-01 19:30:08 KST -0.053623
  • 2018-08-01 19:28:40 KST 0.000595
  • 2018-08-01 19:27:27 KST -0.080818
  • 2018-07-06 22:45:45 KST -0.057778
  • Average -0.039489

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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.