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://ticket.hanatour.com/Pages/Perf/Detail/Detail.aspx?IdPerf=36508 server time check history

  • 2019-05-16 16:18:26 KST -0.547230
  • 2019-05-15 19:59:45 KST -0.082321
  • 2019-05-15 19:58:43 KST -0.060212
  • 2019-05-15 19:57:43 KST -2.822647
  • 2019-05-15 19:56:26 KST 1.616032
  • 2019-05-15 19:55:20 KST 1.187287
  • 2019-05-15 19:53:50 KST -4.029594
  • 2019-05-15 19:51:01 KST -1.316017
  • 2019-05-15 19:48:22 KST -1.526965
  • 2019-05-15 19:46:07 KST -0.192604
  • Average -0.7774271

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.