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://gmarket.co.kr server time check history

  • 2021-12-01 20:51:38 KST -1.052632
  • 2021-12-01 18:22:29 KST -0.038996
  • 2021-11-30 16:29:22 KST -0.392791
  • 2021-11-30 13:26:43 KST -0.308644
  • 2021-11-30 09:18:47 KST -0.872914
  • 2021-11-29 16:41:24 KST -0.168842
  • 2021-11-27 11:59:45 KST -0.392241
  • 2021-11-26 15:16:21 KST -0.407961
  • 2021-11-26 10:46:45 KST -0.943305
  • 2021-11-25 23:57:32 KST -0.897416
  • Average -0.5475742

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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.