NKO Atomic Clock

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

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https://resortgymmt.flexgym.biz/mobile2/login_pay.php server time check history

  • 2021-10-21 22:22:16 KST 0.044223
  • 2021-10-21 08:44:13 KST -0.014409
  • 2021-10-21 07:21:08 KST -0.016626
  • 2021-10-21 05:26:10 KST -0.321071
  • 2021-10-21 05:19:13 KST -0.103764
  • 2021-10-20 08:23:30 KST -0.040821
  • 2021-10-19 22:22:03 KST 0.057564
  • 2021-10-18 22:28:42 KST -0.018696
  • 2021-10-18 22:27:36 KST -0.019458
  • 2021-10-18 22:26:29 KST -0.015962
  • Average -0.044902

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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.