NKO Atomic Clock

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


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우리말 English

http://WannaOneOfficial server time check history

  • 2022-10-10 23:26:08 KST -0.322419
  • 2022-10-10 23:06:01 KST 0.056393
  • 2022-10-10 22:40:52 KST 0.122143
  • 2022-04-12 07:24:13 KST -1.207301
  • 2021-11-07 04:57:17 KST -0.404762
  • 2021-10-29 01:48:45 KST -3.288398
  • 2021-10-29 00:27:41 KST -3.285854
  • 2020-01-04 13:03:30 KST -1.894914
  • 2020-01-02 20:21:04 KST -2.459889
  • 2018-11-29 17:39:24 KST -5.224943
  • Average -1.7909944

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Popular checks

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.

Information

# 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.