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://philadelphiayp.ml server time check history

  • 2020-12-01 15:03:36 KST 0.252868
  • 2020-11-30 13:59:07 KST 0.190662
  • 2020-11-27 10:53:52 KST 0.137849
  • 2020-11-26 06:08:30 KST 0.208477
  • 2020-11-24 13:49:26 KST 0.305852
  • 2020-11-23 11:33:59 KST 0.226929
  • 2020-11-22 12:02:56 KST 0.286121
  • 2020-11-21 14:06:30 KST 0.220152
  • 2020-11-20 12:57:19 KST 0.223781
  • 2020-11-19 10:42:22 KST 0.155971
  • Average 0.2208662

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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.