Everyone is entitled to a free credit report once a year. That is the law. Unfortunately, your credit score is not always included in the report. In fact, the major credit reporting agencies are allowed to charge a small fee in order to show you your credit score. There are, however, other ways to find your credit score for free.
You are entitled to see your credit score for free if you have applied for credit or a loan and you were denied. You will be able to ask the lender or agency what your credit score is, and they will be obligated to tell you.
When applying for a mortgage, the lender will be able to tell you your credit score. Also, some credit card companies offer to provide you with your credit score for free as a courtesy.
There are many websites online that offer a free credit score. You usually have to sign up for whatever their service is for a month in order to get the credit score, but it will indeed be free.
However you decide to approach this, it is most definitely possible to get a copy of your credit score for free.