NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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https://front.wemakeprice.com/special/5000142?source=RightPromotionBanner server time check history

  • 2021-06-30 15:02:49 KST -0.343863
  • 2020-05-09 20:05:59 KST -0.309919
  • 2019-10-28 15:10:10 KST -0.693184
  • 2019-01-22 22:49:49 KST -0.470565
  • 2019-01-22 22:48:45 KST -0.358497
  • 2019-01-22 22:47:43 KST -0.361754
  • 2019-01-22 22:44:40 KST -0.358212
  • 2018-11-22 22:56:12 KST -0.747267
  • 2018-09-22 21:23:44 KST -0.805960
  • 2018-09-22 02:05:57 KST -0.253267
  • Average -0.4702488

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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.