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://haeundaecc.com server time check history

  • 2022-12-08 08:25:55 KST -0.040887
  • 2022-12-06 13:59:07 KST -0.057100
  • 2022-12-01 08:26:25 KST -0.028188
  • 2022-11-30 08:29:18 KST -0.003607
  • 2022-11-24 10:27:25 KST -0.021449
  • 2022-11-23 08:25:01 KST -0.002977
  • 2022-11-22 08:27:25 KST -0.043993
  • 2022-11-21 08:25:33 KST -0.028968
  • 2022-11-19 08:54:54 KST -0.060122
  • 2022-11-19 08:53:39 KST 0.000048
  • Average -0.0287243

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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.