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

  • 2022-04-28 21:10:51 KST -0.494535
  • 2022-04-26 23:58:53 KST -0.171865
  • 2022-04-24 22:28:05 KST -0.467076
  • 2022-04-23 23:57:11 KST -0.231054
  • 2022-04-22 23:59:34 KST -0.226732
  • 2022-04-21 23:16:30 KST -0.334286
  • 2022-03-22 08:47:00 KST -0.320415
  • 2022-03-22 08:42:19 KST -0.425260
  • 2022-03-20 03:22:52 KST -0.323109
  • 2022-03-16 02:08:44 KST -0.174257
  • Average -0.3168589

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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.