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://cafe.daum.net/pledis-17/fD5i server time check history

  • 2018-02-18 14:21:20 KST -0.070150
  • 2018-02-15 06:54:01 KST -0.072682
  • 2018-02-11 19:56:58 KST -0.050037
  • 2018-02-07 18:51:46 KST -0.062048
  • 2018-01-29 18:11:31 KST -0.070076
  • 2018-01-24 10:15:58 KST -0.011275
  • 2018-01-17 11:13:40 KST -0.022705
  • 2018-01-14 13:23:37 KST -0.052528
  • 2018-01-04 05:12:56 KST -0.044243
  • 2017-12-29 11:54:35 KST -0.033250
  • Average -0.0488994

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.