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://fcomax.blogspot.com server time check history

  • 2021-01-21 06:25:23 KST 0.280632
  • 2021-01-17 16:12:28 KST 0.190461
  • 2021-01-14 02:49:55 KST 0.052293
  • 2021-01-10 10:25:49 KST 0.169774
  • 2021-01-03 14:18:37 KST 0.223323
  • 2020-12-30 18:58:36 KST 0.160197
  • 2020-12-27 06:02:56 KST 0.266838
  • 2020-12-21 21:19:14 KST 0.137711
  • 2020-12-18 07:32:40 KST 0.121607
  • 2020-12-10 17:03:42 KST 0.205624
  • Average 0.180846

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.