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

https://portal.skuniv.ac.kr/enterance_exam/common/login.do;jsessionid=kNlHBzShJ3B1PrFz0KUYJSkIPLua0voLyHVXjXeI0kbodwIuMIdJkVCUM8iwi4Dw.was2_servlet_course?method=login server time check history

  • 2018-05-15 09:54:52 KST -0.045381
  • 2018-05-07 13:46:35 KST -0.001457
  • 2018-05-03 16:10:56 KST -0.041105
  • 2018-05-02 04:43:07 KST 0.008825
  • 2018-04-28 21:20:20 KST -0.054665
  • 2018-04-21 00:35:40 KST -0.052033
  • 2018-04-09 00:27:44 KST 16271.150720
  • 2018-03-31 17:16:46 KST -0.032800
  • 2018-03-29 23:11:28 KST -0.037502
  • 2018-03-28 06:07:43 KST -0.002419
  • Average 1627.0892183

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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.