<p>i know that the collegeboard website has tables listing percentages based on the curve (like, if you’re in the top 8% for lang/comp, you’ll get a five). but then again i haven’t looked too closely at that site.</p>
<p>but my calc teacher has told me that you only need around 70% of the total points to get a 5 on calc AB. i hear it’s down to 50% for BC.</p>