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
Chatroom by domain
우리말 English

http://office.naver.com/ server time check history

  • 2017-08-23 20:50:18 KST -0.057776
  • 2017-08-23 20:48:41 KST -0.015437
  • 2017-08-18 17:50:40 KST -0.056330
  • 2017-08-18 17:38:40 KST -0.057536
  • 2017-08-15 17:01:45 KST -0.064414
  • 2017-08-15 16:57:48 KST -0.008874
  • 2017-08-12 17:48:21 KST -0.015295
  • 2017-08-09 18:56:23 KST -0.016628
  • 2017-08-09 18:48:02 KST -0.019409
  • 2017-08-09 18:38:50 KST -0.011842
  • Average -0.0323541

Recent view

Popular checks

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.