NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

http://bscc.or.kr server time check history

  • 2026-11-06 10:47:07 KST 0.001924
  • 2026-10-21 11:18:54 KST -0.909822
  • 2026-10-21 11:16:35 KST -1.204870
  • 2026-09-21 00:55:09 KST -0.475082
  • 2026-09-20 05:51:53 KST -0.828630
  • 2026-05-09 20:54:29 KST -0.814740
  • 2026-04-14 05:41:17 KST -0.793628
  • 2026-03-31 16:53:28 KST -0.712985
  • 2026-02-03 12:48:08 KST -0.216488
  • 2025-12-17 20:32:16 KST -0.778353
  • Average -0.6732674

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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.