I hope this is what you want:

const today = new Date();
const yyyy = today.getFullYear();
let mm = today.getMonth() + 1; // Months start at 0!
let dd = today.getDate();

if (dd < 10) dd = '0' + dd;
if (mm < 10) mm = '0' + mm;

const formattedToday = dd + '/' + mm + '/' + yyyy;

document.getElementById('DATE').value = formattedToday;

How do I get the current date in JavaScript?

Answer from Aelios on Stack Overflow
🌐
MDN Web Docs
developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Global_Objects › Date
Date - JavaScript - MDN Web Docs - Mozilla
The format is as follows: ... YYYY is the year, with four digits (0000 to 9999), or as an expanded year of + or - followed by six digits. The sign is required for expanded years. -000000 is explicitly disallowed as a valid year. MM is the month, with two digits (01 to 12).
Discussions

Format JavaScript date as yyyy-mm-dd - Stack Overflow
I haven't thoroughly tested this, but for the format I desired (i.e. "yyyy-MM-dd hh:mm:ss"), it works just as expected. 2015-03-20T02:37:19.633Z+00:00 ... here's a version which avoids the eval and comments better jsfiddle.net/8904cmLd/2 2018-04-05T11:53:17.53Z+00:00 ... If you don't have anything against using libraries, you could just use the Moments.js library like so: var now ... More on stackoverflow.com
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Convert date in JavaScript to yyyy-mm-dd format
I possess a date string in the form Sun May 11, 2014. What is the best way to transform it into the format 2014-05-11 using JavaScript? function formatDate(inputDate) { const dateObj = new Date(inputDate); const year = dateObj.getFullYear(); const month = String(dateObj.getMonth() + 1).padStart(2, ... More on community.latenode.com
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0
0
December 3, 2024
How to get yesterday's date in yyyy-mm-dd format?
This should do it: const yesterday = (new Date(Date.now() - 86400000)).toISOString().split("T")[0]; More on reddit.com
🌐 r/Frontend
10
3
March 15, 2020
What date format is this and how can I get the current date in this format?
I believe that's ISO 8601 - https://en.wikipedia.org/wiki/ISO_8601 To get the current date/time in this format: const nowISO = new Date().toISOString(); Or if you already have a Date object, it should contain the method .toISOString() More on reddit.com
🌐 r/learnjavascript
7
7
September 17, 2023
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W3Schools
w3schools.com › js › js_date_formats.asp
JavaScript Date Formats
Independent of input format, JavaScript will (by default) output dates in full text string format: ISO 8601 is the international standard for the representation of dates and times. The ISO 8601 syntax (YYYY-MM-DD) is also the preferred JavaScript date format:
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W3Resource
w3resource.com › javascript-exercises › javascript-basic-exercise-3.php
JavaScript: Display the current date in various format - w3resource
// Get the current date var today ... if (mm < 10) { mm = '0' + mm; } // Format the date as mm-dd-yyyy and log it today = mm + '-' + dd + '-' + yyyy; console.log(today); // Format the date as mm/dd/yyyy and log it today = mm + ...
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GeeksforGeeks
geeksforgeeks.org › javascript › how-to-get-current-formatted-date-dd-mm-yyyy-in-javascript
How to Get Current Formatted Date dd/mm/yyyy in JavaScript? - GeeksforGeeks
July 11, 2025 - '0' + month : month; // Format the date as dd/mm/yyyy const formattedDate = `${day}/${month}/${year}`; console.log(formattedDate); ... The Intl.DateTimeFormat() constructor is a built-in JavaScript object that enables language-sensitive date ...
Find elsewhere
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GeeksforGeeks
geeksforgeeks.org › javascript › how-to-format-javascript-date-as-yyyy-mm-dd
How To Format JavaScript Date as yyyy-mm-dd? - GeeksforGeeks
June 24, 2025 - We use JavaScript built-in help methods from the Date class that help us to create a formatted version of the current date in the form of yyyy-mm-dd.
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LogRocket
blog.logrocket.com › home › how to format dates in javascript: methods, libraries, and best practices
How to format dates in JavaScript: Methods, libraries, and best practices - LogRocket Blog
May 8, 2025 - function formatDate(date, format) { const day = String(date.getDate()).padStart(2, '0'); const month = String(date.getMonth() + 1).padStart(2, '0'); const year = date.getFullYear(); const hours = String(date.getHours()).padStart(2, '0'); const minutes = String(date.getMinutes()).padStart(2, '0'); const seconds = String(date.getSeconds()).padStart(2, '0'); // Replace tokens with actual values return format .replace('YYYY', year) .replace('MM', month) .replace('DD', day) .replace('HH', hours) .replace('mm', minutes) .replace('ss', seconds); } const date = new Date('2025-02-18T14:30:45Z'); console.log(formatDate(date, 'YYYY-MM-DD')); // "2025-02-18" console.log(formatDate(date, 'DD/MM/YYYY HH:mm:ss')); // "18/02/2025 14:30:45"
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Day.js
day.js.org › docs › en › display › format
Format · Day.js
dayjs().format() // current date in ISO8601, without fraction seconds e.g. '2020-04-02T08:02:17-05:00' dayjs('2019-01-25').format('[YYYYescape] YYYY-MM-DDTHH:mm:ssZ[Z]') // 'YYYYescape 2019-01-25T00:00:00-02:00Z' dayjs('2019-01-25').format('DD/MM/YYYY') // '25/01/2019' More available formats Q Do k kk X x ... in plugin AdvancedFormat · Because preferred formatting differs based on locale, there are a few localized format tokens that can be used based on its locale. This requires the LocalizedFormat plugin to work · dayjs.extend(LocalizedFormat) dayjs().format('L LT') ← DisplayTime from now →
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GitHub
gist.github.com › Ivlyth › c4921735812dd2c0217a
format javascript date to format "YYYY-mm-dd HH:MM:SS" · GitHub
function NOW() { var date = new Date(); var aaaa = date.getUTCFullYear(); var gg = date.getUTCDate(); var mm = (date.getUTCMonth() + 1); if (gg < 10) gg = "0" + gg; if (mm < 10) mm = "0" + mm; var cur_day = aaaa + "-" + mm + "-" + gg; var hours ...
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Futurestud.io
futurestud.io › tutorials › how-to-format-a-date-yyyy-mm-dd-in-javascript-or-node-js
How to Format a Date YYYY-MM-DD in JavaScript or Node.js
January 5, 2023 - /** * Returns the `date` formatted in YYYY-MM-DD. * * @param {Date} date * * @returns {String} */ function format (date) { if (!(date instanceof Date)) { throw new Error('Invalid "date" argument. You must pass a date instance') } const year = date.getFullYear() const month = String(date.getMonth() + 1).padStart(2, '0') const day = String(date.getDate()).padStart(2, '0') return `${year}-${month}-${day}` } You can go ahead and use the format function like this:
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freeCodeCamp
freecodecamp.org › news › javascript-date-now-how-to-get-the-current-date-in-javascript
JavaScript Date Now – How to Get the Current Date in JavaScript
June 15, 2020 - const formatMap = { mm: date.getMonth() + 1, dd: date.getDate(), yy: date.getFullYear().toString().slice(-2), yyyy: date.getFullYear() };
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Squash
squash.io › how-to-format-javascript-date-as-yyyy-mm-dd
How to Format JavaScript Dates as YYYY-MM-DD
The padStart() method is used to ensure that the month and day have leading zeros if necessary. Finally, we concatenate the year, month, and day with spaces to get the desired YYYY MM DD format.
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Bugfender
bugfender.com › blog › javascript-date-and-time
The Definitive Guide to JavaScript Date and Time | Bugfender
February 18, 2025 - That is YYYY-MM-DDTHH:mm:ss.sssZ. ... method to get the current date into a JavaScript string is using the toLocalDateString() method from the Date object....
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Medium
trymysolution.medium.com › javascript-date-as-in-yyyy-mm-dd-hh-mm-ss-format-or-mm-dd-yyyy-hh-mm-ss-a0c96e8fa888
JavaScript Date as in YYYY-MM-DD hh:mm:ss Format or MM/DD/YYYY hh:mm:ss | by Yogesh D V | Medium
April 11, 2023 - function padTwoDigits(num: number) ... :::: // The function takes a Date object as a parameter and formats the date as YYYY-MM-DD hh:mm:ss....
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Mastering JS
masteringjs.io › tutorials › fundamentals › date-tostring-format-yyyy-mm-dd
Format a JavaScript Date to YYYY MM DD - Mastering JS
December 10, 2021 - To format a date to YYYYMMDD in JavaScript, you can use the toLocaleDateString() function in combination with the split(), reverse(), and join() functions. The trick is that, in the UK, dates are formatted in DD/MM/YYYY format, with two digit ...
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Latenode
community.latenode.com › other questions › javascript
Convert date in JavaScript to yyyy-mm-dd format - JavaScript - Latenode Official Community
December 3, 2024 - I possess a date string in the form Sun May 11, 2014. What is the best way to transform it into the format 2014-05-11 using JavaScript? function formatDate(inputDate) { const dateObj = new Date(inputDate); const year = dateObj.getFullYear(); const month = String(dateObj.getMonth() + 1).padStart(2, '0'); const day = String(dateObj.getDate()).padStart(2, '0'); return `${year}-${month}-${day}`; } const date = 'Sun May 11, 2014'; console.log(formatDate(date)); The code snippet...
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Byby
byby.dev › js-format-date
How to parse and format a date in JavaScript
const { format } = require('date-fns'); const today = new Date(); const formatted = format(today, 'dd/MM/yyyy'); console.log(formatted); // 24/04/2023 · Luxon (15k ⭐) — A library that leverages JavaScript’s Intl for speed and slimness while providing what Intl doesn’t: an immutable ...
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Tutorial Republic
tutorialrepublic.com › faq › how-to-format-javascript-date-as-yyyy-mm-dd.php
How to Format JavaScript Date as YYYY-MM-DD
// Create a date object from a ...ng("default", { day: "2-digit" }); // Generate yyyy-mm-dd date string var formattedDate = year + "-" + month + "-" + day; console.log(formattedDate); // Prints: 2022-05-04...