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://intranet.hsu.ac.kr/ucr/uCRLogin/login.do server time check history

  • 2025-06-19 12:49:51 KST -0.038400
  • 2025-06-17 08:18:16 KST -0.001011
  • 2025-06-15 06:56:51 KST -0.014656
  • 2025-06-13 04:42:00 KST -0.063050
  • 2025-06-10 20:15:00 KST -0.035430
  • 2025-06-08 18:13:17 KST -0.051371
  • 2025-06-06 10:15:38 KST 0.003310
  • 2025-06-01 11:07:14 KST -0.017811
  • 2025-05-29 14:30:28 KST -0.006995
  • 2025-05-27 01:13:10 KST -0.020942
  • Average -0.0246356

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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.