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

https://sanjoseyp.tk server time check history

  • 2021-02-23 22:39:59 KST 0.541601
  • 2021-02-02 10:44:22 KST 0.457100
  • 2021-01-22 23:26:37 KST 0.376289
  • 2021-01-12 11:21:27 KST 0.167481
  • 2021-01-05 11:29:12 KST 0.071870
  • 2020-12-26 05:36:10 KST 0.209511
  • 2020-12-19 12:04:59 KST 0.401457
  • 2020-12-12 18:57:33 KST 0.056332
  • 2020-12-11 01:49:53 KST 0.407930
  • 2020-12-10 01:48:31 KST 0.469747
  • Average 0.3159318

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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.