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://naver.com/ server time check history

  • 2019-07-11 12:29:19 KST -0.012899
  • 2019-06-07 12:22:11 KST -0.044309
  • 2019-06-06 21:12:05 KST -0.007012
  • 2019-01-13 18:29:03 KST -0.007412
  • 2019-01-13 18:27:21 KST -0.015436
  • 2019-01-13 18:14:44 KST -0.007135
  • 2019-01-13 18:06:10 KST -0.058074
  • 2018-12-21 18:40:47 KST -0.057267
  • 2018-10-23 14:00:55 KST -0.043013
  • 2018-10-23 10:45:45 KST 0.008581
  • Average -0.0243976

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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.