NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://zosotata.blogspot.com/ server time check history

  • 2022-01-10 21:25:09 KST 0.086837
  • 2022-01-06 19:09:55 KST 0.049120
  • 2022-01-02 19:57:32 KST 0.003230
  • 2021-12-30 08:07:43 KST 0.115717
  • 2021-12-26 02:13:06 KST 0.075272
  • 2021-12-22 19:55:10 KST 0.017877
  • 2021-12-19 14:22:39 KST 0.039975
  • 2021-12-16 07:00:27 KST 0.229888
  • 2021-12-10 18:36:49 KST 0.144547
  • 2021-12-07 14:22:16 KST 0.080465
  • Average 0.0842928

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.