NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://pgsoft039.weebly.com/ server time check history

  • 2022-10-28 11:11:50 KST 0.147419
  • 2022-10-26 05:36:33 KST 0.145668
  • 2022-10-24 12:40:47 KST 0.149510
  • 2022-10-23 02:01:51 KST 0.165388
  • 2022-10-21 04:58:08 KST 0.147501
  • 2022-10-19 18:50:34 KST 0.170935
  • 2022-10-17 09:45:23 KST 0.113615
  • 2022-10-06 21:29:39 KST 0.166250
  • 2022-09-27 13:55:13 KST 0.199203
  • 2022-09-25 13:27:37 KST 0.181758
  • Average 0.1587247

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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.