I found this worksheet and HAD to share. It is a quick and dirty way to budget your money. First, you take your income amount, and subtract all necessary monthly expenses from that number. If you end up in the negative, you need to re-evaluate things.

This system may take time to set up. I suggest, consider and write down the figures each week for a month to determine an average cost for consistent expenses.

http://www.frugalfanatic.com/wp-content/uploads/2013/07/Simple-Budget.pdf