What Is Epoch Millis?

Epoch & Unix Timestamp Converter
Epoch, also known as Unix timestamps, is the number of seconds (not milliseconds!) that have elapsed since January 1, 1970 at 00:00:00 GMT (1970-01-01 00:00:00 GMT). ... Date class is set with the number of milliseconds that have elapsed since epoch.

What is an epoch value?

In a computing context, an epoch is the date and time relative to which a computer's clock and timestamp values are determined. The epoch traditionally corresponds to 0 hours, 0 minutes, and 0 seconds (00:00:00) Coordinated Universal Time (UTC) on a specific date, which varies from system to system.

What is epoch time used for?

In the English dictionary, “Epoch” is defined as an instant of time considered to be the starting point for a particular period or event. In Computing, “Epoch Time” refers the starting point used to calculate the number of seconds elapsed.

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.