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
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우리말 English

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

  • 2020-09-25 10:58:01 KST 30.104255
  • 2020-09-23 10:58:07 KST 30.099975
  • 2020-09-19 11:58:33 KST 28.159204
  • 2020-09-18 15:58:44 KST 28.150736
  • 2020-09-18 10:59:20 KST 28.177708
  • 2020-09-16 16:58:23 KST 28.193304
  • 2020-09-16 16:53:00 KST 28.167552
  • 2020-09-16 16:36:59 KST 28.169307
  • 2020-09-16 16:02:04 KST 28.149903
  • 2020-09-16 15:53:24 KST 28.161471
  • Average 28.5533415

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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.