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://www.bu.ac.kr/main_index.jsp server time check history

  • 2021-09-07 00:23:27 KST -27.174495
  • 2021-08-12 19:33:35 KST -4.361470
  • 2021-06-16 14:49:19 KST -209.791899
  • 2021-06-16 11:27:42 KST -209.644980
  • 2020-09-29 14:52:57 KST -79.689350
  • 2020-02-26 09:03:27 KST -2559.231408
  • 2020-02-26 08:52:01 KST -2559.202548
  • 2019-06-29 20:27:39 KST -311.889266
  • 2019-02-13 09:10:15 KST -248.944733
  • 2019-02-12 09:18:35 KST -245.217705
  • Average -645.5147854

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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.