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://m.cafe.daum.net/KJHOfficial?nil=cafes server time check history

  • 2020-07-21 06:41:10 KST -0.094393
  • 2020-02-14 19:48:02 KST -0.271757
  • 2020-01-22 19:52:09 KST -0.108378
  • 2020-01-17 17:47:38 KST -0.169749
  • 2020-01-03 18:54:51 KST -0.195458
  • 2020-01-03 18:51:25 KST -0.247180
  • 2020-01-03 18:50:07 KST -0.216225
  • 2020-01-03 18:48:03 KST -0.280219
  • 2020-01-03 18:35:48 KST -0.014805
  • 2020-01-03 18:26:50 KST -0.192531
  • Average -0.1790695

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.