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://www.okruvkcom.tk server time check history

  • 2021-04-08 17:05:39 KST 0.146252
  • 2021-04-04 08:44:40 KST 0.231319
  • 2021-03-31 23:38:09 KST 0.278567
  • 2021-03-28 15:17:17 KST 0.225865
  • 2021-03-25 03:05:26 KST 0.215633
  • 2021-03-21 08:24:39 KST 0.203012
  • 2021-03-18 00:13:32 KST 0.222017
  • 2021-03-14 13:51:53 KST 0.301461
  • 2021-03-11 05:55:48 KST 0.197256
  • 2021-03-07 22:04:45 KST 0.188143
  • Average 0.2209525

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.