Question

I have some strings representing numbers with specific currency format, for example:

money="$6,150,593.22"

I want to convert this string into the number

6150593.22

What is the best way to achieve this?

Answer 1

Try this:

from re import sub
from decimal import Decimal

money = '$6,150,593.22'
value = Decimal(sub(r'[^\d.]', '', money))

This has some advantages since it uses Decimal instead of float (which is better for representing currency) and it also avoids any locale issues by not hard-coding a specific currency symbol.