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://zipbogo.net server time check history

  • 2018-02-17 22:49:35 KST 0.161255
  • 2018-02-06 04:36:23 KST 0.072802
  • 2018-01-30 08:32:29 KST 0.016755
  • 2018-01-17 18:17:59 KST 0.000644
  • 2018-01-14 14:58:50 KST 0.051393
  • 2018-01-11 13:05:30 KST 0.007876
  • 2018-01-06 18:15:17 KST 0.135710
  • 2017-12-30 17:49:20 KST 0.060150
  • 2017-11-29 00:06:37 KST 0.182933
  • 2017-10-28 01:11:02 KST 0.099195
  • Average 0.0788713

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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.