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://ticket.interpark.com/Ticket/Goods/GoodsInfo.asp?GoodsCode=19011324 server time check history

  • 2019-11-20 06:35:10 KST -0.277470
  • 2019-11-07 18:24:16 KST -0.210696
  • 2019-10-29 13:57:55 KST -0.652386
  • 2019-10-29 13:56:35 KST -0.380286
  • 2019-10-10 14:03:40 KST -0.419488
  • 2019-09-18 11:00:06 KST -0.473742
  • 2019-09-18 10:58:02 KST -0.722069
  • 2019-09-18 10:37:47 KST -0.396285
  • 2019-08-21 13:56:25 KST -0.605855
  • 2019-07-30 10:43:13 KST -0.393538
  • Average -0.4531815

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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.


# 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.