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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http://go2.etoos.com/ecommunity/event/2018/06/planner/ server time check history

  • 2026-11-09 16:07:55 KST -0.051180
  • 2026-11-09 14:38:05 KST 0.000767
  • 2026-09-01 17:21:16 KST -0.036226
  • 2026-08-18 01:29:14 KST -0.339533
  • 2026-08-17 16:29:18 KST -0.027694
  • 2026-08-17 14:25:07 KST -0.523990
  • 2026-08-11 18:11:50 KST -0.078881
  • 2026-05-28 08:12:51 KST -0.032709
  • 2026-04-13 19:49:22 KST -0.032038
  • 2026-04-08 22:47:41 KST -0.028357
  • Average -0.1149841

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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.