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
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우리말 English

https://mail.google.com/ server time check history

  • 2021-02-23 21:38:46 KST -3.577681
  • 2021-02-14 23:58:07 KST -232.462486
  • 2021-02-14 23:56:37 KST -3.333310
  • 2021-02-14 23:55:28 KST -73.944188
  • 2021-02-14 23:54:18 KST -4.130564
  • 2021-02-14 22:53:17 KST -4.053307
  • 2020-06-26 20:52:12 KST -3.720083
  • 2020-04-26 19:15:11 KST -3.801482
  • 2020-03-25 14:44:51 KST -61595.061124
  • 2020-03-25 04:56:19 KST -3.870504
  • Average -6192.7954729

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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.