NKO Atomic Clock

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

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우리말 English

https://ad.wemakeprice.com/ad/target/click/simple-wizard/register?afterLogin=Y server time check history

  • 2021-09-26 21:21:08 KST 0.032421
  • 2021-09-17 11:43:07 KST -0.442252
  • 2021-01-05 18:57:28 KST -1.456754
  • 2021-01-05 18:56:13 KST -1.101859
  • 2020-03-08 14:21:28 KST -0.548326
  • 2019-04-03 20:51:46 KST -0.724445
  • 2018-12-21 09:56:16 KST -0.552899
  • Average -0.68487342857143

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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.