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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http://haksa1.hallym.ac.kr:9111/Onsukang/onsukang.html server time check history

  • 2018-02-06 08:59:00 KST 6.156129
  • 2018-02-06 08:57:55 KST 6.192621
  • 2018-01-24 08:55:31 KST -2.125158
  • 2018-01-24 02:03:26 KST -2.750862
  • 2018-01-24 02:00:18 KST -2.780571
  • 2018-01-24 01:59:15 KST -2.717421
  • 2018-01-24 01:55:45 KST -2.711292
  • 2018-01-24 01:54:28 KST -2.709191
  • 2017-08-10 08:59:47 KST 7.708390
  • 2017-08-10 08:58:47 KST 0.169095
  • Average 0.443174

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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.