NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://smurugesaninfo.blogspot.de server time check history

  • 2022-05-30 23:51:11 KST 0.009359
  • 2022-05-24 17:11:36 KST 0.149476
  • 2020-10-19 09:38:42 KST 0.275037
  • 2020-09-12 21:56:53 KST -0.040309
  • 2020-03-15 03:46:58 KST -0.015998
  • 2020-03-14 01:09:30 KST -0.091927
  • 2019-08-11 14:37:44 KST 0.008763
  • 2019-04-05 07:21:35 KST 0.182733
  • 2018-06-14 01:21:56 KST -0.044300
  • 2018-05-14 09:23:24 KST 0.266547
  • Average 0.0699381

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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.