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://www.ticketmonster.co.kr/planning/PLAN_cd5Mjxjc3Z/97802 server time check history

  • 2021-06-10 10:09:30 KST -0.062174
  • 2020-11-05 14:18:32 KST -0.001533
  • 2020-06-03 09:15:32 KST -0.022013
  • 2020-01-29 11:21:03 KST -0.076439
  • 2019-10-01 17:20:18 KST -0.053570
  • 2019-09-16 01:06:19 KST -0.057167
  • 2019-01-28 13:59:31 KST -0.061931
  • 2019-01-28 13:56:06 KST -0.022155
  • 2019-01-14 11:58:40 KST -0.008481
  • 2019-01-10 15:38:28 KST -0.026594
  • Average -0.0392057

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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.