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

  • 2026-10-22 23:06:12 KST -0.019644
  • 2026-10-20 14:55:56 KST -0.030808
  • 2026-10-19 08:36:31 KST -0.010779
  • 2026-10-18 02:12:05 KST -0.062023
  • 2026-10-16 18:38:19 KST -0.009385
  • 2026-10-08 23:54:33 KST -0.345318
  • 2026-10-05 20:22:50 KST -0.056262
  • 2026-10-05 07:35:47 KST -0.007104
  • 2026-10-04 15:48:57 KST -0.033436
  • 2026-09-28 06:35:16 KST -0.040332
  • Average -0.0615091

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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.

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.