The CreditKarma.com site we told you about in our roundup of “5 No BS Ways To Get A Credit Score For Free” has changed its calibration system so the free, advertising-supported, credit score it gives you is now on the 300-850 range, just like your FICO score. It’s still not your FICO score, but it does make the approximation, based on TransUnion data, more relevant. If you’re do some major money moves, like getting a mortgage, you would still want to pay for the FICO score for total accuracy, but if you just want a general sense of how you’re doing, CreditKarma.com is a great way to do it for free.