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.philadelphiayp.ml server time check history

  • 2021-01-24 19:18:53 KST 0.243338
  • 2020-12-23 22:18:19 KST 0.173098
  • 2020-12-18 20:43:55 KST 0.288360
  • 2020-12-17 01:29:10 KST 0.245391
  • 2020-12-10 04:42:36 KST 0.097785
  • 2020-12-07 21:52:29 KST 0.259938
  • 2020-12-05 21:00:15 KST 0.254524
  • 2020-12-03 23:11:30 KST 0.314249
  • 2020-12-02 04:15:51 KST 0.287051
  • 2020-11-30 18:14:26 KST 0.263499
  • Average 0.2427233

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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.