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://tgd.kr/play/attendance server time check history

  • 2023-12-07 23:59:44 KST -0.021170
  • 2023-12-07 23:57:13 KST -0.026056
  • 2023-11-16 23:59:36 KST 0.001987
  • 2023-11-15 23:58:41 KST 0.021515
  • 2023-11-14 23:59:55 KST 0.042092
  • 2023-11-10 23:58:12 KST 0.030153
  • 2023-11-09 23:58:57 KST -0.048282
  • 2023-11-06 23:59:35 KST -0.018903
  • 2023-11-05 23:58:44 KST -0.031928
  • 2023-11-04 23:59:14 KST 0.052325
  • Average 0.0001733

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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.