How to convert a currency string to a double with jQuery or Javascript?

Question

I have a text box that will have a currency string in it that I then need to convert that string to a double to perform some operations on it.

\"$1,1

Answer 1

Here's a simple function -

function getNumberFromCurrency(currency) {
  return Number(currency.replace(/[$,]/g,''))
}

console.log(getNumberFromCurrency('$1,000,000.99')) // 1000000.99