how to calculate the amount for total hours in javascript

Question

i need to calculate the work in the hourly base, for one hour I spent 100 Rupee means, my total amount will 100 Like that i need to calculate the hours to amount in javascript. example code

var timeSpent = 1:25:58, //1:26
    amountPerhours = 100;

how to calculate the total amount based on working hours in javascript

Answer 1

You could get first the decimal representation of the time and multiply it then with the hour factor. Later you might add some fixing.

 var timeSpent = '1:25:58', amountPerHour = 100, time = timeSpent .split(':') .reduce((r, a, i) => r + a * Math.pow(60, -i), 0), result = time * amountPerHour; console.log('time', time); console.log('amount', result.toFixed(2)); 

Answer 2

Try to split your input variables:

var hours = 3;
var minutes = 25;
var seconds = 58;
var amount = 100;

var result = hours*amount + minutes*amount/60 + seconds*amount/3600;

Answer 3

Try this:

 function getAmount(timeSpent) { var amountPerhour = 100; var time = timeSpent.split(":"); var hours = time[0]; var mins = time[1]; var secs = time[2]; if (secs != undefined && secs > 29) { mins++; } var amount = (+hours + +mins/60) * amountPerhour; return parseFloat(amount).toFixed(2); } console.log(getAmount("1:25:58")); 

Answer 4

The amount can easily be calculated in one line. Refer to the below snippet.

 var time = "1:25:30"; var amount = time.split(":") .map((a,b) => a/(60**b)) .reduce((a,b) => a+b) .toFixed(2) * 100; console.log(amount);