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://daum.cafe server time check history

  • 2025-04-21 17:22:41 KST 0.023016
  • 2025-04-17 13:11:39 KST 0.093992
  • 2025-04-15 12:06:48 KST 0.043633
  • 2025-04-15 10:33:30 KST 0.054804
  • 2025-04-15 10:31:37 KST 0.118895
  • 2025-04-10 19:56:41 KST 0.031409
  • 2025-04-10 19:52:51 KST 0.015475
  • 2025-03-28 17:23:14 KST -0.022276
  • 2025-03-28 17:21:13 KST 0.060029
  • 2025-03-28 17:18:38 KST 0.023447
  • Average 0.0442424

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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.