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.sdij.com/aca/enter/enter_app_info.asp server time check history

  • 2021-01-13 00:20:00 KST -0.191030
  • 2021-01-07 08:33:09 KST -0.156544
  • 2021-01-07 08:28:51 KST -0.424077
  • 2020-11-08 07:34:09 KST -0.995887
  • 2020-05-08 00:44:58 KST -0.492442
  • 2020-02-04 19:23:12 KST -0.571059
  • 2020-02-01 23:09:01 KST -0.129124
  • 2020-01-28 21:40:42 KST -0.971405
  • 2020-01-21 22:57:21 KST -0.621659
  • 2020-01-21 22:54:30 KST -0.708247
  • Average -0.5261474

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.

Information

# 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.