NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

Chatroom by domain
우리말 English

http://www.baemin.com/ server time check history

  • 2021-12-04 07:48:18 KST -0.075334
  • 2021-10-25 06:10:31 KST -0.061961
  • 2021-10-25 00:33:12 KST -0.018830
  • 2021-09-20 21:55:46 KST 0.011150
  • 2021-09-20 12:17:33 KST -0.035611
  • 2021-01-18 17:07:19 KST -0.060921
  • 2020-09-10 05:52:23 KST -0.019340
  • 2020-07-01 03:44:47 KST -0.004697
  • 2019-11-06 14:50:23 KST -0.007926
  • 2019-10-08 14:44:45 KST -0.001810
  • Average -0.027528

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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.