milliseconds to time in javascript
JavascriptJqueryJavascript Problem Overview
I have this function which formats seconds to time
function secondsToTime(secs){
var hours = Math.floor(secs / (60 * 60));
var divisor_for_minutes = secs % (60 * 60);
var minutes = Math.floor(divisor_for_minutes / 60);
var divisor_for_seconds = divisor_for_minutes % 60;
var seconds = Math.ceil(divisor_for_seconds);
return minutes + ":" + seconds;
}
it works great but i need a function to turn milliseconds to time and I cant seem to understand what i need to do to this function to return time in this format
mm:ss.mill
01:28.5568
Javascript Solutions
Solution 1 - Javascript
Lots of unnecessary flooring in other answers. If the string is in milliseconds, convert to h:m:s as follows:
function msToTime(s) {
var ms = s % 1000;
s = (s - ms) / 1000;
var secs = s % 60;
s = (s - secs) / 60;
var mins = s % 60;
var hrs = (s - mins) / 60;
return hrs + ':' + mins + ':' + secs + '.' + ms;
}
If you want it formatted as hh:mm:ss.sss then use:
function msToTime(s) {
// Pad to 2 or 3 digits, default is 2
function pad(n, z) {
z = z || 2;
return ('00' + n).slice(-z);
}
var ms = s % 1000;
s = (s - ms) / 1000;
var secs = s % 60;
s = (s - secs) / 60;
var mins = s % 60;
var hrs = (s - mins) / 60;
return pad(hrs) + ':' + pad(mins) + ':' + pad(secs) + '.' + pad(ms, 3);
}
console.log(msToTime(55018))
Using some recently added language features, the pad function can be more concise:
function msToTime(s) {
// Pad to 2 or 3 digits, default is 2
var pad = (n, z = 2) => ('00' + n).slice(-z);
return pad(s/3.6e6|0) + ':' + pad((s%3.6e6)/6e4 | 0) + ':' + pad((s%6e4)/1000|0) + '.' + pad(s%1000, 3);
}
// Current hh:mm:ss.sss UTC
console.log(msToTime(new Date() % 8.64e7))
Solution 2 - Javascript
Here is my favourite one-liner solution:
new Date(12345 * 1000).toISOString().slice(11, -1); // "03:25:45.000"
Method Date.prototype.toISOString() returns a string in the simplified extended ISO format (ISO 8601), which is always 24 characters long: YYYY-MM-DDTHH:mm:ss.sssZ. This method is supported in all modern browsers (IE9+) and Node.
This one-liner is limited to a range of one day, which is fine if you use it to format milliseconds up to 24 hours (i.e. ms < 86400000). The following code is able to format correctly any number of milliseconds (shaped in a handy prototype method):
/**
* Convert (milli)seconds to time string (hh:mm:ss[:mss]).
*
* @param Boolean seconds
*
* @return String
*/
Number.prototype.toTimeString = function(seconds) {
var _24HOURS = 8.64e7; // 24*60*60*1000
var ms = seconds ? this * 1000 : this,
endPos = ~(4 * !!seconds), // to trim "Z" or ".sssZ"
timeString = new Date(ms).toISOString().slice(11, endPos);
if (ms >= _24HOURS) { // to extract ["hh", "mm:ss[.mss]"]
var parts = timeString.split(/:(?=\d{2}:)/);
parts[0] -= -24 * Math.floor(ms / _24HOURS);
timeString = parts.join(":");
}
return timeString;
};
console.log( (12345 * 1000).toTimeString() ); // "03:25:45.000"
console.log( (123456 * 789).toTimeString() ); // "27:03:26.784"
console.log( 12345. .toTimeString(true) ); // "03:25:45"
console.log( 123456789. .toTimeString(true) ); // "34293:33:09"
Solution 3 - Javascript
function millisecondsToTime(milli)
{
var milliseconds = milli % 1000;
var seconds = Math.floor((milli / 1000) % 60);
var minutes = Math.floor((milli / (60 * 1000)) % 60);
return minutes + ":" + seconds + "." + milliseconds;
}
Solution 4 - Javascript
Why not use the Date object like this?
let getTime = (milli) => {
let time = new Date(milli);
let hours = time.getUTCHours();
let minutes = time.getUTCMinutes();
let seconds = time.getUTCSeconds();
let milliseconds = time.getUTCMilliseconds();
return hours + ":" + minutes + ":" + seconds + ":" + milliseconds;
}
Solution 5 - Javascript
function millisecondsToTime(millisecs){
var ms = Math.abs(millisecs) % 1000;
var secs = (millisecs < 0 ? -1 : 1) * ((Math.abs(millisecs) - ms) / 1000);
ms = '' + ms;
ms = '000'.substring(ms.length) + ms;
return secsToTime(secs) + '.' + ms;
}
Solution 6 - Javascript
Here is a filter that use:
app.filter('milliSecondsToTimeCode', function () {
return function msToTime(duration) {
var milliseconds = parseInt((duration % 1000) / 100)
, seconds = parseInt((duration / 1000) % 60)
, minutes = parseInt((duration / (1000 * 60)) % 60)
, hours = parseInt((duration / (1000 * 60 * 60)) % 24);
hours = (hours < 10) ? "0" + hours : hours;
minutes = (minutes < 10) ? "0" + minutes : minutes;
seconds = (seconds < 10) ? "0" + seconds : seconds;
return hours + ":" + minutes + ":" + seconds + "." + milliseconds;
};
});
Just add it to your expression as such
{{milliseconds | milliSecondsToTimeCode}}
Solution 7 - Javascript
Editing RobG's solution and using JavaScript's Date().
function msToTime(ms) {
function addZ(n) {
return (n<10? '0':'') + n;
}
var dt = new Date(ms);
var hrs = dt.getHours();
var mins = dt.getMinutes();
var secs = dt.getSeconds();
var millis = dt.getMilliseconds();
var tm = addZ(hrs) + ':' + addZ(mins) + ':' + addZ(secs) + "." + millis;
return tm;
}
Solution 8 - Javascript
This worked for me:
var dtFromMillisec = new Date(secs*1000);
var result = dtFromMillisec.getHours() + ":" + dtFromMillisec.getMinutes() + ":" + dtFromMillisec.getSeconds();
Solution 9 - Javascript
const monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
];
export function getFormattedDateAndTime(startDate) {
if (startDate != null) {
var launchDate = new Date(startDate);
var day = launchDate.getUTCDate();
var month = monthNames[launchDate.getMonth()];
var year = launchDate.getFullYear();
var min = launchDate.getMinutes();
var hour = launchDate.getHours();
var time = launchDate.toLocaleString('en-US', { hour: 'numeric', minute: 'numeric', hour12: true });
return day + " " + month + " " + year + " - " + time + "" ;
}
return "";
}
Solution 10 - Javascript
function msToTime(s) {
var d = new Date(s);
var datestring = ("0" + d.getDate()).slice(-2) + "-" + ("0"+(d.getMonth()+1)).slice(-2) + "-" +
d.getFullYear() + " "
+ ("0" + d.getHours()).slice(-2)
+ ":" + ("0" + d.getMinutes()).slice(-2)
+ ":" + ("0" + d.getSeconds()).slice(-2)
+"."+d.getMilliseconds();
return datestring;
}
output 16-10-2019 18:55:32.605
Solution 11 - Javascript
Prons:
- simple and clean code; easy to modify for your needs
- support any amount of hours (>24 hrs is ok)
- format time as
00:00:00.0
You can put it into a helper file
export const msecToTime = ms => {
const milliseconds = ms % 1000
const seconds = Math.floor((ms / 1000) % 60)
const minutes = Math.floor((ms / (60 * 1000)) % 60)
const hours = Math.floor((ms / (3600 * 1000)) % 3600)
return `${hours < 10 ? '0' + hours : hours}:${minutes < 10 ? '0' + minutes : minutes}:${
seconds < 10 ? '0' + seconds : seconds
}.${milliseconds}`
}
Solution 12 - Javascript
Simplest Way
let getTime = (Time)=>{
let Hours = Time.getHours();
let Min = Time.getMinutes();
let Sec = Time.getSeconds();
return `Current time ${Hours} : ${Min} : ${Sec}`;
}
console.log(getTime(new Date()));
Solution 13 - Javascript
var
/**
* Parses time in milliseconds to time structure
* @param {Number} ms
* @returns {Object} timeStruct
* @return {Integer} timeStruct.d days
* @return {Integer} timeStruct.h hours
* @return {Integer} timeStruct.m minutes
* @return {Integer} timeStruct.s seconds
*/
millisecToTimeStruct = function (ms) {
var d, h, m, s;
if (isNaN(ms)) {
return {};
}
d = ms / (1000 * 60 * 60 * 24);
h = (d - ~~d) * 24;
m = (h - ~~h) * 60;
s = (m - ~~m) * 60;
return {d: ~~d, h: ~~h, m: ~~m, s: ~~s};
},
toFormattedStr = function(tStruct){
var res = '';
if (typeof tStruct === 'object'){
res += tStruct.m + ' min. ' + tStruct.s + ' sec.';
}
return res;
};
// client code:
var
ms = new Date().getTime(),
timeStruct = millisecToTimeStruct(ms),
formattedString = toFormattedStr(timeStruct);
alert(formattedString);
Solution 14 - Javascript
var secondsToTime = function(duration) {
var date = new Date(duration);
return "%hours:%minutes:%seconds:%milliseconds"
.replace('%hours', date.getHours())
.replace('%minutes', date.getMinutes())
.replace('%seconds', date.getSeconds())
.replace('%milliseconds', date.getMilliseconds());
}
Solution 15 - Javascript
try this function :-
function msToTime(ms) {
var d = new Date(null)
d.setMilliseconds(ms)
return d.toLocaleTimeString("en-US")
}
var ms = 4000000
alert(msToTime(ms))
Solution 16 - Javascript
A possible solution that worked for my case. It turns milliseconds into hh:ss time:
function millisecondstotime(ms) {
var x = new Date(ms);
var y = x.getHours();
if (y < 10) {
y = '0' + y;
}
var z = x.getMinutes();
if (z < 10) {
z = '0' + z;
}
return y + ':' + z;
}
Solution 17 - Javascript
This is the solution I got and working so good!
function msToHuman(duration) {
var milliseconds = parseInt((duration%1000)/100)
seconds = parseInt((duration/1000)%60)
minutes = parseInt((duration/(1000*60))%60)
hours = parseInt((duration/(1000*60*60))%24);
return hours + "hrs " minutes + "min " + seconds + "sec " + milliseconds + 'ms';
}
Solution 18 - Javascript
Most of the answers don't cover cases where there is more than 24h. This one does. I suggest extending Date object:
class SuperDate extends Date {
get raceTime() {
return Math.floor(this/36e5).toString().padStart(2,'0')
+ this.toISOString().slice(13, -1)
}
}
console.log('marathon', new SuperDate(11235200).raceTime)
console.log('ironman', new SuperDate(40521100).raceTime)
console.log('spartathlon', new SuperDate(116239000).raceTime)
console.log('epoch', new SuperDate(new Date()).raceTime)
This approach works great with Firestore Timestamp objects which are similar to what you need:
class SuperDate extends Date {
fromFirestore (timestamp) {
return new SuperDate(timestamp.seconds * 1000 + timestamp.nanoseconds / 1000000)
}
get raceTime() {
return Math.floor(this/36e5).toString().padStart(2,'0')
+ this.toISOString().slice(13, -1)
}
}
const timestamp = {seconds: 11235, nanoseconds: 200000000}
console.log('timestamp', new SuperDate().fromFirestore(timestamp))
console.log('marathon', new SuperDate().fromFirestore(timestamp).raceTime)
Solution 19 - Javascript
An Easier solution would be the following:
var d = new Date();
var n = d.getMilliseconds();