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://cu.bgfretail.com/index.do server time check history

  • 2021-04-09 10:57:30 KST 99.393681
  • 2021-04-08 15:10:48 KST 99.399299
  • 2021-04-08 10:57:23 KST 99.345611
  • 2021-04-07 10:53:08 KST 99.360456
  • 2021-04-06 10:57:04 KST 99.365737
  • 2021-04-05 10:52:22 KST 99.395839
  • 2021-04-03 10:54:21 KST 97.403640
  • 2021-04-02 10:52:52 KST 97.435837
  • 2021-03-31 16:58:54 KST 97.465631
  • 2021-03-31 16:55:19 KST 97.478285
  • Average 98.6044016

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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.