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
Chatroom by domain
우리말 English

http://m.megastudy.net/mobile/smart/event/2020/m_0131_ps20877/main.asp server time check history

  • 2020-02-16 22:19:21 KST -0.328959
  • 2020-02-16 21:51:04 KST -0.465571
  • 2020-02-16 17:58:54 KST -0.159907
  • 2020-02-15 21:53:54 KST -0.690975
  • 2020-02-15 21:48:26 KST -0.913007
  • 2020-02-15 21:01:11 KST -0.263540
  • 2020-02-15 21:00:11 KST -0.208216
  • 2020-02-15 20:57:28 KST -0.240336
  • 2020-02-15 20:56:11 KST -0.401734
  • 2020-02-15 20:51:22 KST -0.437912
  • Average -0.4110157

Recent view

Popular checks

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.