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://bpcyclingteam.blogspot.com/2016/10/3-innovative-solutions-to-combat-edtech.html server time check history

  • 2020-05-21 15:47:23 KST 0.034233
  • 2018-06-23 18:39:30 KST 0.191804
  • 2018-05-01 23:58:23 KST 0.201159
  • 2018-04-21 00:10:30 KST 0.038014
  • 2018-04-18 02:05:00 KST 0.133873
  • 2018-04-03 01:46:03 KST -0.031139
  • 2018-03-13 17:01:20 KST -0.044248
  • 2018-03-02 15:01:21 KST 0.281417
  • 2017-12-28 06:24:00 KST -0.039696
  • Average 0.085046333333333

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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.