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://safetyweeks.gq server time check history

  • 2021-01-22 15:15:37 KST 0.335084
  • 2021-01-19 18:41:55 KST 0.238053
  • 2021-01-16 23:28:20 KST 0.170389
  • 2021-01-14 04:20:04 KST 0.340735
  • 2021-01-11 09:32:22 KST 0.219649
  • 2021-01-08 12:24:04 KST 0.481461
  • 2021-01-05 18:40:12 KST 0.303077
  • 2021-01-02 23:33:47 KST 0.466567
  • 2020-12-31 07:33:48 KST 0.491765
  • 2020-12-28 16:06:07 KST 0.706107
  • Average 0.3752887

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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.