What I'm doing:
I started an Excel spreadsheet to track my expenses from month to month. My paycheck is always the same because I always work 40hrs/week so I can use that as a reference (paid twice monthly) when budgeting. My rent is always the same, and my loan payments are always the same. So the spreadsheet is really for figuring out what extra crap I buy.
If you know how to do sums in Excel (it's the only equation I know how to do heh), you can add up your income and outcome (what you spend) and subtract to find out what's leftover.
Oooorr just use your bank statements. I just don't like getting distracted by balances and just work with income and outcome for the month on their own. After the month is over, I go through and calculate how much I spent for groceries and see what's leftover that I should have saved, but spent on other things. The last two months haven't been very successful from birthdays to holidays, but I'm tightening the belt for January to really cut excess spending down.






