Time-related free tools
» What time is it? (U.S. Pacific time).
Check the official U.S. time
» Atomic Clock Sync utility
This free program will reference an atomic clock server to get the current time with the greatest accuracy available and update your PC's information. It can even be set to automatically check the time once a day to keep your PC's time accurate forever.
About this utility
This program will connect to one of the time servers operated by the National Institute of Standards and Technology (NIST) in the United States, and will compare the time of your computer with the time on the servers operated by the NIST. This program will then display the difference between your system and the servers and if greater than 15 seconds, it will offer you the option of adjusting your PC by the displayed amount.
Download Atomic Clock Sync 126.96.36.199 - Windows version.
» Offset calculator
Offset calculator helps you determine the difference between your local time and the server time. This is useful for adjusting scripts that output the server time by default.