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://egosi.pass.com/site/event/2016/0621/?_C_=49297 server time check history

  • 2017-09-14 08:00:12 KST -0.071363
  • 2017-07-29 12:05:54 KST -0.108087
  • 2017-07-29 10:43:57 KST -0.098078
  • 2016-10-08 23:04:34 KST -0.048449
  • 2016-08-15 22:58:44 KST -0.006713
  • 2016-08-15 22:56:57 KST -0.018676
  • 2016-08-13 21:58:00 KST -0.040414
  • 2016-08-09 20:52:34 KST -0.028115
  • 2016-08-04 21:54:21 KST -0.060472
  • 2016-08-03 20:48:33 KST -0.007639
  • Average -0.0488006

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.