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://gall.dcinside.com/ server time check history

  • 2021-01-17 05:09:15 KST -0.004364
  • 2021-01-17 04:45:45 KST -0.055008
  • 2020-11-28 16:42:32 KST -0.028648
  • 2020-11-10 17:54:24 KST -0.030846
  • 2020-09-12 16:43:14 KST -0.031484
  • 2020-09-09 12:20:13 KST -0.034201
  • 2020-09-09 00:23:56 KST -0.031656
  • 2020-09-09 00:20:06 KST -0.006092
  • 2019-12-31 16:43:06 KST -1.341837
  • 2019-10-28 02:19:22 KST -1.820073
  • Average -0.3384209

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.