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

https://kktix.com/events/jihoon2019-aektg2/registrations/new server time check history

  • 2019-11-17 04:40:38 KST -0.019276
  • 2019-02-24 13:55:14 KST 0.011944
  • 2019-02-18 14:52:54 KST 0.043956
  • 2019-02-17 11:54:21 KST -0.028862
  • 2019-02-16 18:34:28 KST 0.065915
  • 2019-02-16 15:13:21 KST 0.054592
  • 2019-02-16 14:56:30 KST -0.080628
  • 2019-02-16 14:53:24 KST -0.049166
  • 2019-02-16 14:42:02 KST 0.037023
  • 2019-02-16 12:28:21 KST -0.015064
  • Average 0.0020434

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.