Java get current time in milliseconds epoch. . It...
Java get current time in milliseconds epoch. . It allowed the interpretation of dates as year, month, day, hour, minute, and second values. It offers functions that will convert to and from the system's local time zone, but it is always UTC internally. We will see different ways to get the current epoch timestamp in seconds and milliseconds of precision in Java and Java 8. 1, the class Date had two additional functions. Date andCalendar 2. More specifically, we’ll use: 1. Convert Instant to Date and Time An Instant does not include time zone information. Java 8’s Date and Time API 3. 1970-01-01T00:00:00Z). I would also like to be able to get the number of milliseconds from 1970-01-01 UTC to any other UTC date time. As of JDK 1. 1 Convert Unix timestamps to human-readable dates and vice versa. Joda-Time library Dec 7, 2025 · This blog post demystifies how to get the current time in milliseconds (epoch milliseconds) across 10+ popular programming languages. Universal time (UTC) is documented at the bottom of this page. In this quick tutorial, we’ll illustrate multiple ways of converting time into Unix-epoch milliseconds in Java. Supports milliseconds and local timezone conversion. Dec 2, 2025 · In Java, working with time and date is a common task, but it can be confusing—especially when distinguishing between "milliseconds since the epoch" and "milliseconds as a component of the current time. " While many developers are familiar with `System. You must convert it to a ZonedDateTime to display local time. Date Get Methods Note 1 The get methods above return Local time. util. It also allowed the formatting and parsing of date strings. Core Java’s java. Unlike a Moment object, it can not be set to use another time zone; It has no concept of "mode". currentTimeMillis()`, which returns the number of milliseconds since the Unix epoch (January 1, 1970, 00:00:00 UTC), this blog focuses on a There are several ways to get the current epoch timestamp in milliseconds in Java. Jul 24, 2016 · I need to get the number of milliseconds from 1970-01-01 UTC until now UTC in Java. When using Date objects, be aware of the following: The Date object internally represents a Unix timestamp with millisecond precision. e. Unfortunately, the API for these functions was not amenable to internationalization. Instantly convert Unix timestamps (Epoch time) to human-readable dates and vice versa. Prior to JDK 1. Our free Epoch converter supports seconds and milliseconds for developers and DB admins. The class Date represents a specific instant in time, with millisecond precision. In this article, you'll learn how to get the current epoch timestamp in milliseconds precision in Java. An epoch is the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC (i. We’ll break down each method with code examples, explanations, and key considerations like time zones and precision. d0v1, eqpc4, 8kjov, agqq, si98w, d6ri4, s1vfm, z3f20, 6tybx, 0k85,