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://10x10.co.kr server time check history

  • 2020-11-25 17:58:33 KST -0.129241
  • 2020-09-09 08:53:04 KST -0.417152
  • 2020-04-02 17:57:23 KST -0.782743
  • 2020-02-23 23:58:08 KST -0.364965
  • 2020-02-05 19:29:47 KST -0.888619
  • 2019-11-25 19:58:02 KST -1574679483.630700
  • 2019-11-25 19:56:43 KST -0.043168
  • 2019-11-25 19:54:39 KST 0.401553
  • 2019-11-25 19:52:54 KST -0.210674
  • 2019-11-25 19:51:47 KST 0.233072
  • Average -157467948.58326

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.