NKO Atomic Clock

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

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우리말 English

https://h5.m.taobao.com/?sprefer=sypc00 server time check history

  • 2022-09-16 02:49:56 KST 0.050623
  • 2022-04-02 02:12:56 KST -1648833178.301800
  • 2021-11-24 22:56:38 KST 0.308808
  • 2021-11-23 14:26:12 KST 0.369199
  • 2021-09-28 20:22:33 KST 0.297991
  • 2021-07-12 11:06:39 KST 0.413360
  • 2021-07-12 06:39:20 KST 0.101734
  • 2020-12-30 19:09:46 KST -0.171765
  • 2020-12-30 19:06:40 KST 0.078301
  • 2020-11-23 14:37:55 KST 0.051389
  • Average -164883317.68022

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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.