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://sugang.korea.ac.kr server time check history

  • 2020-08-20 13:53:53 KST -0.058774
  • 2020-08-20 13:50:13 KST 0.018540
  • 2020-08-20 13:46:53 KST -0.030999
  • 2020-08-20 01:43:32 KST -0.020363
  • 2020-08-20 01:41:30 KST -0.046190
  • 2020-08-19 10:14:54 KST -0.036405
  • 2020-08-19 09:35:43 KST -0.013424
  • 2020-08-19 09:33:01 KST -0.032872
  • 2020-08-19 09:28:59 KST -0.016135
  • 2020-08-19 09:27:24 KST -0.001911
  • Average -0.0238533

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.