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

https://www.skyaerial.cf server time check history

  • 2020-10-22 14:29:16 KST 0.291491
  • 2020-10-21 08:44:44 KST 0.349185
  • 2020-10-19 08:00:33 KST 0.431707
  • 2020-10-18 19:01:07 KST 0.235614
  • 2020-10-18 11:24:19 KST 0.347074
  • 2020-10-17 17:48:40 KST 0.266101
  • 2020-10-16 21:09:56 KST 0.265050
  • 2020-10-16 00:28:16 KST 0.235400
  • 2020-10-15 07:48:24 KST 0.200408
  • 2020-10-14 11:44:20 KST 0.312509
  • Average 0.2934539

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.