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://www.ticketlink.co.kr/product/31734 server time check history

  • 2020-07-21 02:54:15 KST -0.035798
  • 2020-01-13 19:13:58 KST -0.005149
  • 2020-01-03 19:57:41 KST -0.037347
  • 2020-01-03 19:32:09 KST -0.030814
  • 2020-01-02 09:18:20 KST -0.040687
  • 2019-12-30 19:47:37 KST -0.028753
  • 2019-12-30 19:24:38 KST -0.000051
  • 2019-12-30 19:15:46 KST -0.074678
  • Average -0.031659625

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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.