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://cafe.daum.net/yh-project server time check history

  • 2020-10-03 19:43:02 KST -0.075798
  • 2020-03-18 06:21:00 KST -0.042529
  • 2020-02-28 20:20:59 KST -0.054491
  • 2018-05-24 18:36:43 KST -0.037358
  • 2018-05-09 21:52:17 KST -0.051222
  • 2018-04-30 22:14:39 KST 0.103146
  • 2018-04-30 22:13:21 KST -0.047028
  • 2018-04-30 22:06:43 KST -0.065028
  • 2018-04-30 22:04:27 KST -0.048557
  • 2018-04-29 20:08:18 KST -0.008632
  • Average -0.0327497

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Popular checks

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.