Feb 2, 2011 · Is there an alternative in JavaScript of getting time in milliseconds using the date object, or at least a way to reuse that object, without having to instantiate a new object every time I need to get this value?

If you are using the native Date javascript object, you can simply use .toISOString method to get a formatted string with milliseconds: const date = new Date(); const dateString = date.toISOString(); // "2020-01-06T19:57:12.146Z"

Jul 21, 1983 · Get the milliseconds of a specific date: More examples below. getMilliseconds() returns the milliseconds (0 to 999) of a date. The milliseconds of the date (0 to 999). getMilliseconds() is an ECMAScript1 (JavaScript 1997) feature. It is supported in all browsers: Add zeros and colons to display the time:

Oct 21, 2008 · Timestamp in milliseconds. To get the number of milliseconds since Unix epoch, call Date.now: Date.now() Alternatively, use the unary operator + to call Date.prototype.valueOf: + new Date() Alternatively, call valueOf directly: new Date().valueOf() To support IE8 and earlier (see compatibility table), create a shim for Date.now:

3 days ago · How to display the current date and time with milliseconds in JavaScript. This tutorial provides creating a real-time clock with AM/PM format using JavaScript.

4 days ago · You can use Date.now() to get the current time in milliseconds, then subtract a previous time to find out how much time elapsed between the two calls.

Jul 2, 2024 · In JavaScript, you can easily get the milliseconds by creating a new Date object and using its getMilliseconds() method, which generates the milliseconds part of the current time. This straightforward approach makes accessing time information for developers easier.

Mar 17, 2025 · To include milliseconds in your date and time output, you can use the Date object in JavaScript along with various methods provided by the language. Here's a simple example of how you can format the current date and time with milliseconds:

Mar 17, 2025 · JavaScript provides a way to get the current timestamp in milliseconds using Date.now(). This method returns the number of milliseconds elapsed since January 1, 1970 00:00:00 UTC. You can then create a new Date object using this timestamp to work with it.

To get the current time in milliseconds, you can use the getTime() method of the Date object. This method returns the number of milliseconds since January 1, 1970, making it a reliable way to represent time in JavaScript.