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://docs.google.com/forms/d/1cnxa9NuRsNpl704h6jPo2ELvRIoLcpGJ_GfXrDlz3HA/edit server time check history

  • 2021-10-29 08:06:53 KST 0.014655
  • 2021-10-29 08:05:32 KST 0.003895
  • 2020-01-24 04:48:36 KST 0.078261
  • 2018-05-22 07:08:34 KST 0.081389
  • 2018-05-15 23:04:02 KST 0.015296
  • 2018-05-03 09:05:27 KST 0.057356
  • 2018-04-27 08:11:00 KST 0.092351
  • 2018-04-24 23:29:54 KST 0.105700
  • 2018-04-07 01:45:08 KST -0.000053
  • 2018-04-03 16:37:14 KST 0.039771
  • Average 0.0488621

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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.

Information

# 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.